CN115529375A

CN115529375A - Interface display method and device and electronic equipment

Info

Publication number: CN115529375A
Application number: CN202210017419.2A
Authority: CN
Inventors: 姚东强; 李海波
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-12-27
Anticipated expiration: 2042-01-07
Also published as: CN115529375B

Abstract

The embodiment of the application provides an interface display method and device and electronic equipment, when a first terminal performs a voice service with a second terminal, a database of the first terminal can be inquired to inquire the latest operator corresponding to the telephone number of the second terminal, and then the first terminal can display the first operator corresponding to the telephone number of the second terminal on a call interface, so that the purpose of updating and displaying the identifier of the operator to which the telephone number belongs in time is achieved, and user experience is improved.

Description

Interface display method and device and electronic equipment

Technical Field

The embodiment of the application relates to a wireless communication technology, in particular to an interface display method and device and electronic equipment.

Background

The number portability and network switching are carried out in the same local network and among different operators by adopting the principle of card switching without number switching. That is, the user can handle a Subscriber Identity Module (SIM) card of another operator, where the mobile phone number of the SIM card is the original phone number of the user, i.e., the phone number of the user is not changed but the operator is changed.

When a user initiates a telephone calling, if a called user handles number portability, the operator of the telephone number of the called user displayed on the terminal of the calling user is still the operator before number portability but not the operator after number portability. At present, the terminal cannot update the identifier of the operator displaying the telephone number after the number portability in time.

Disclosure of Invention

The embodiment of the application provides an interface display method and device and electronic equipment, which can update the identifier of an operator displaying a telephone number after number portability.

In a first aspect, an execution subject for executing the method may be a first terminal or a chip in the first terminal, and the first terminal is taken as an example for description below. In the method, a first terminal responds to a voice service with a second terminal, and can inquire whether a database of the first terminal stores a first operator corresponding to a telephone number of the second terminal, the database of the first terminal stores the telephone number of a terminal which has established a session with the first terminal and the operator corresponding to the telephone number, and the telephone number of the terminal is obtained through local public land mobile network information of a Subscriber Identity Module (SIM) card installed in the terminal. The database of the first terminal may be constructed as described below. The voice service performed by the first terminal and the second terminal may be understood as: the first terminal sends a session request to the second terminal; or the first terminal receives a session request from the second terminal. That is to say, when the first terminal initiates a calling or the second terminal initiates a calling, the first terminal may query whether a database of the first terminal stores a first operator corresponding to the phone number of the second terminal.

The method comprises the steps that a first terminal responds to a first operator corresponding to the telephone number of a second terminal stored in a database of the first terminal, and first relevant information of the telephone number of the second terminal is displayed on a call interface of the first terminal, wherein the first relevant information comprises an identifier of the first operator. That is, the first terminal may display the latest operator corresponding to the phone number of the second terminal.

In the embodiment of the application, when the first terminal performs the voice service with the second terminal, the database of the first terminal can be queried to query the latest operator corresponding to the telephone number of the second terminal, and then the first terminal can display the first operator corresponding to the telephone number of the second terminal on the call interface, so that the purpose of timely updating and displaying the identifier of the operator to which the telephone number after number portability belongs is achieved, and the user experience is improved.

Correspondingly, if the database of the first terminal does not store the first operator corresponding to the telephone number of the second terminal, determining a second operator to which the telephone number of the second terminal belongs according to the telephone number of the second terminal and the mapping relation between the telephone number and the operator; and displaying second related information of the telephone number of the second terminal on a call interface of the first terminal, wherein the second related information comprises an identifier of the second operator.

In a possible implementation manner, when a session is established with the second terminal last time, the first terminal may receive a phone number of the second terminal from the second terminal and the first operator to which the phone number of the second terminal belongs, and the first terminal may store the phone number of the second terminal and the first operator in the database of the first terminal. In this way, the first terminal may query the database of the first terminal for the first operator corresponding to the telephone number of the second terminal. When a session is established with the second terminal last time, the first terminal may also send the telephone number of the first terminal and a third operator to which the telephone number of the first terminal belongs to the second terminal.

The first terminal responds to a voice service with the second terminal and establishes a session with the second terminal, and the first terminal can send the telephone number of the first terminal and a third operator to which the telephone number of the first terminal belongs to the second terminal. In this scenario, in response to establishing a session with the second terminal, the first terminal may further receive a phone number of the second terminal from the second terminal and the first operator to which the phone number of the second terminal belongs, where the first operator is obtained by the second terminal querying local public land mobile network information of a SIM card installed in the second terminal. In this way, the first terminal can store the telephone number of the second terminal and the first operator to which the telephone number of the second terminal belongs in the database of the first terminal.

Because the first terminal has stored the phone number of the second terminal and the first operator to which the phone number of the second terminal belongs when the first terminal last established a session with the second terminal, the first terminal may query whether the same phone number of the second terminal has been stored in the database of the first terminal and whether the same phone number of the second terminal belongs to the first operator to which the phone number of the second terminal belongs, and if so, may no longer store the same phone number of the second terminal and the same first operator to which the phone number of the second terminal belongs. If the phone number of the second terminal stored in the database of the first terminal and the first operator to which the phone number of the second terminal belongs are different from those received by the first terminal at this time, the first terminal may continue to store the phone number of the second terminal received this time and the first operator to which the phone number of the second terminal belongs in the database of the first terminal.

In a possible implementation manner, in response to establishing a session with the second terminal, the first terminal may query local public land mobile network information of a first SIM card establishing the session with the second terminal to obtain a third operator to which a phone number of the first terminal belongs. And the first terminal may determine a fourth operator corresponding to the phone number of the first terminal according to the phone number of the first terminal and a mapping relationship between the phone number and the operators. When the third operator is different from the fourth operator, it may be characterized that the phone number of the first terminal does not handle number portability, and then the first terminal may not send the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs to the second terminal, and the second terminal may display a correct operator on a call interface according to the phone number of the first terminal and a mapping relationship between the phone number and the operator.

When the third operator is different from the fourth operator, the first terminal sends the telephone number of the first terminal and the third operator to which the telephone number of the first terminal belongs to the second terminal. Therefore, the second terminal can store the telephone number of the first terminal and the third operator to which the telephone number of the first terminal belongs in the database of the second terminal, so that when the second terminal and the first terminal perform voice service next time, the second terminal can display the correct operator of the first terminal on a call interface according to the database of the second terminal.

In this implementation manner, when the first terminal does not handle number portability, the first terminal may not synchronize its own phone number with a corresponding operator to the opposite terminal that establishes the session, which does not affect the correctness of the opposite terminal displaying the identifier of the operator corresponding to the phone number, and can also reduce the resource occupation and signaling overhead of the terminal.

In a possible implementation manner, the first terminal may perform multiple sessions with the second terminal, and if each session sends its own phone number and a corresponding operator, the overhead is large. In this embodiment, the first terminal, in response to that the third operator is different from the fourth operator, queries a transmission record, and detects whether the telephone number of the first terminal has been transmitted to the second terminal and a third operator to which the telephone number of the first terminal belongs. In response to the phone number of the first terminal not being sent to the second terminal and the third operator to which the phone number of the first terminal belongs, the first terminal may send the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs to the second terminal. In response to having transmitted the phone number of the first terminal to the second terminal and the third carrier to which the phone number of the first terminal belongs, the first terminal may not transmit the phone number of the first terminal and the third carrier to which the phone number of the first terminal belongs to the second terminal.

In this implementation manner, the first terminal may query a sending record, and send the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs to the second terminal when the third operator and the fourth operator are different and the first terminal has not sent the phone number of the first terminal to the second terminal and the third operator to which the phone number of the first terminal belongs, so that signaling overhead may be saved.

As in the above embodiment, the first terminal may send, to the second terminal, the telephone number of the first SIM card that has a session with the second terminal, and the operator to which the telephone number belongs. In a possible implementation manner, the first terminal further installs a second SIM card therein, where in response to that the third operator and the fourth operator are different, the first terminal may further send, to the second terminal, a phone number corresponding to the second SIM card and a fifth operator to which the phone number corresponding to the second SIM card belongs.

In this implementation manner, the first terminal may send, to the second terminal, an operator to which the phone numbers corresponding to the multiple SIM cards belong in one session with the second terminal, so that sending efficiency may be improved, and it is not necessary to send one phone number and the operator to which the phone number belongs in one session.

In addition, the first terminal may display not only the first carrier to which the telephone number of the second terminal belongs on the call interface, but also the first carrier to which the telephone number of the second terminal belongs on the call list, the dial interface, or the like. After the voice service is finished with the second terminal, responding to an operation of opening a call list by a user, and displaying the call list of the first terminal, wherein the call list comprises: an identification of the first operator to which the telephone number of the second terminal belongs. And after the voice service is finished with the second terminal, responding to the input of the telephone number of the second terminal by a user on a dialing interface of the first terminal, and displaying the identifier of the first operator to which the telephone number of the second terminal belongs on the dialing interface.

In the embodiment of the application, after the session is established between the first terminal and the second terminal, that is, the second terminal can synchronize the operator to which the telephone number of the second terminal belongs with the first terminal, and the first terminal can display the correct identifier of the operator when displaying the interface including the identifier of the operator to which the telephone number of the second terminal belongs, so that the purpose of updating and displaying in time is achieved.

In a second aspect, an embodiment of the present application provides an interface display apparatus, which may be a first terminal or a chip in the first terminal. The interface display device includes:

the processing module is used for responding to voice service with a second terminal, and inquiring whether a database of a first terminal stores a first operator corresponding to the telephone number of the second terminal, wherein the database of the first terminal stores the telephone number of a terminal which has established a session with the first terminal and the operator corresponding to the telephone number, and the telephone number of the terminal is obtained through local public land mobile network information of a Subscriber Identity Module (SIM) card installed in the terminal.

The display module is configured to respond to that a first operator corresponding to the phone number of the second terminal is stored in the database of the first terminal, and display first related information of the phone number of the second terminal on a call interface of the first terminal, where the first related information includes an identifier of the first operator.

In a possible implementation manner, the transceiver module is configured to send a session request to the second terminal, or receive a session request from the second terminal, so as to perform a voice service with the second terminal.

In a possible implementation manner, the transceiver module is further configured to receive, when a session is last established with the second terminal, a telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs.

And the storage module is used for correspondingly storing the telephone number of the second terminal and the first operator in a database of the first terminal.

In a possible implementation manner, the transceiver module is further configured to send, to the second terminal, the phone number of the first terminal and a third operator to which the phone number of the first terminal belongs in response to establishing a session with the second terminal.

In a possible implementation manner, the transceiver module is further configured to receive, in response to establishing a session with the second terminal, a telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs, where the first operator is obtained by querying, by the second terminal, local public land mobile network information of a SIM card installed in the second terminal.

In a possible implementation manner, the processing module is further configured to, in response to establishing a session with the second terminal, query local public land mobile network information of a first SIM card establishing the session with the second terminal to obtain a third operator to which the phone number of the first terminal belongs, and determine, according to the phone number of the first terminal and a mapping relationship between the phone number and the operator, a fourth operator corresponding to the phone number of the first terminal.

And the transceiver module is specifically configured to send the phone number of the first terminal and a third operator to which the phone number of the first terminal belongs to the second terminal in response to that the third operator and the fourth operator are different.

In a possible implementation manner, the processing module is further configured to query a sending record in response to that the third operator and the fourth operator are different, and detect whether the phone number of the first terminal has been sent to the second terminal and a third operator to which the phone number of the first terminal belongs.

And the transceiver module is specifically configured to send the phone number of the first terminal and a third operator to which the phone number of the first terminal belongs to the second terminal in response to the fact that the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs are not sent to the second terminal.

In a possible implementation manner, the transceiver module is further configured to send, to the second terminal, the phone number corresponding to the second SIM card and a fifth carrier to which the phone number corresponding to the second SIM card belongs, in response to that the third carrier and the fourth carrier are different.

In a possible implementation manner, the display module is further configured to display a call list of the first terminal in response to an operation of opening a call list by a user after the voice service is ended with the second terminal, where the call list includes: an identification of the first operator to which the telephone number of the second terminal belongs.

In a possible implementation manner, the display module is further configured to, after the voice service is ended with the second terminal, respond to that a user inputs a phone number of the second terminal on a dialing interface of the first terminal, and display, on the dialing interface, an identifier of the first operator to which the phone number of the second terminal belongs.

In a possible implementation manner, the processing module is further configured to determine, if the database of the first terminal does not store the first operator corresponding to the phone number of the second terminal, a second operator to which the phone number of the second terminal belongs according to the phone number of the second terminal and a mapping relationship between the phone number and the operator.

The display module is further configured to display second relevant information of the phone number of the second terminal on a call interface of the first terminal, where the second relevant information includes an identifier of the second operator.

In a third aspect, an embodiment of the present application provides an electronic device, which may include: a processor and a memory. The memory is for storing computer executable program code, the program code comprising instructions; the instructions, when executed by the processor, cause the electronic device to perform the method as in the first aspect.

In a fourth aspect, an embodiment of the present application provides an electronic device, which may be the interface display apparatus of the second aspect or the first terminal of the first aspect. The electronic device may comprise means, modules or circuits for performing the methods provided by the first aspect above.

In a fifth aspect, embodiments of the present application provide a computer program product containing instructions, which when run on a computer, cause the computer to perform the method of the first aspect.

In a sixth aspect, embodiments of the present application provide a computer-readable storage medium, which stores instructions that, when executed on a computer, cause the computer to perform the method in the first aspect.

For each possible implementation manner of the second aspect to the sixth aspect, the beneficial effects of the second aspect may refer to the beneficial effects brought by the first aspect, and details are not repeated herein.

Drawings

Fig. 1 is a schematic diagram of a wireless communication system to which an embodiment of the present application is applicable;

fig. 2 is a flowchart illustrating a process of calling UE2 by UE1 according to an embodiment of the present application;

fig. 3 is a schematic signaling flow diagram when UE1 calls UE2 according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a caller interface;

fig. 5 is a schematic flowchart of an embodiment of an interface display method according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a caller interface provided by an embodiment of the present application;

fig. 7 is a schematic diagram of a called interface provided in an embodiment of the present application;

fig. 8 is a schematic flowchart of another embodiment of an interface display method according to an embodiment of the present application;

fig. 9 is a schematic diagram illustrating a format of an RTCP packet according to an embodiment of the present application;

fig. 10 is a schematic flowchart of another embodiment of an interface display method according to an embodiment of the present application;

fig. 11 is a schematic diagram of a call list interface provided in an embodiment of the present application;

fig. 12 is a schematic diagram of another interface of a terminal according to an embodiment of the present application;

fig. 13 is a schematic flowchart of another embodiment of an interface display method according to an embodiment of the present application;

fig. 14 is a schematic structural diagram of an interface display device according to an embodiment of the present application;

fig. 15 is a schematic structural diagram of a terminal according to an embodiment of the present application.

Detailed Description

The terms "first," "second," and "third," etc. in the description and claims of the present application and the description of the drawings are used for distinguishing between different objects and not for limiting a particular order.

In the embodiments of the present application, the words "exemplary" or "such as" are used herein to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

The terminology used in the description of the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application, which will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a diagram of a wireless communication system to which an embodiment of the present invention is applicable. The wireless communication system shown in fig. 1 may be a Long Term Evolution (LTE) wireless communication system, a fifth generation (5 g) wireless communication system, or a new communication system appearing in the future development of wireless communication, or the like. The embodiment of the present application does not limit the wireless communication system, and as long as the wireless communication system uses an IP Multimedia Subsystem (IMS) as a voice service implementation scheme, the wireless communication system may be applied to the embodiment of the present application. It should be understood that the voice service and the session between the terminals in the embodiment of the present application may be understood as performing voice call between the terminals.

As shown in fig. 1, the wireless communication system 100 includes:

terminals

101A and 101B, access network equipment 102A, core network equipment 104, and IMS 105. In an embodiment, the

terminals

101A and 101B may be referred to as User Equipments (UEs), and the terminal 101A is taken as the UE 101A and the terminal 101B is taken as the UE 101B in fig. 1 for illustration. Access network device 102A may include, but is not limited to: access network equipment 102 providing an LTE network for UE 101A, access network equipment 103 providing a 5G network for UE 101B, and so on. It should be understood that the access network device that provides the network access service for the UE 101A and the UE 101B may also be other types of access network devices, which is not limited in this embodiment of the present application.

The UE 101A may establish a session with the UE 101B through the access network device 102, the core network device 104, the IMS 105, and the access network device 103, and the specific process may refer to the descriptions in fig. 2 and fig. 3.

In an embodiment, the UE 101A and the UE 101B in this embodiment may be a device that is installed with a Subscriber Identity Module (SIM) card and can perform a voice service, such as a mobile phone, a tablet computer (PAD), a Personal Digital Assistant (PDA), a handheld device, a computing device, a vehicle-mounted device, or a wearable device with a wireless communication function, a Virtual Reality (VR) terminal device, an Augmented Reality (AR) terminal device, a wireless terminal in an industrial control (industrial control), a wireless terminal in a smart home (smart home), and the like.

The IMS 105 may include, but is not limited to: a proxy-call session control function (P-CSCF) entity, an interrogating-call session control function (I-CSCF), a serving-call session control function (S-CSCF) entity, and a Home Subscriber Server (HSS).

The P-CSCF entity is the first point of attachment of the access network device to the IMS, and all session messages originating from and terminating at IMS-capable UEs are forwarded through the P-CSCF entity. For example, the P-CSCF entity may forward an IMS registration request from the UE to the S-CSCF entity and forward registration response information to the UE. In one embodiment, the UE may generate the IMS registration request when an event such as power-on, restart, exit from an airplane mode, hot-plug card, public Land Mobile Network (PLMN) change, tracking Area Update (TAU), IMS registration failure occurs. After the UE registers to the IMS, the IMS may serve the UE to implement a voice service between multiple UEs.

The I-CSCF entity may connect the S-CSCF entity and the P-CSCF entity for providing the UE with access to the home network. During IMS registration, the P-CSCF entity may forward an IMS registration request from the UE to the I-CSCF entity, which may query an HSS in the IMS to select an S-CSCF entity for the UE. In the calling process, a calling message destined for an IMS network is firstly routed to an I-CSCF, an I-CSCF entity can inquire the address information of an S-CSCF entity registered by a user for UE through an HSS in the IMS, and then the message is routed to the S-CSCF.

The S-CSCF entity is the control core of the IMS and provides functions of session control, registration and the like for the UE. And the S-CSCF entity is used for receiving the IMS registration request forwarded by the P-CSCF entity and authenticating the UE by matching with the HSS. And after the S-CSCF determines that the authentication is passed, the subscription information of the UE is acquired from the HSS. And the S-CSCF entity is also used for connecting with each application server based on the ISC interface, and triggering the application servers to execute operation, and routing the request of the UE to the corresponding application servers.

The HSS is used to store all user and service related data such as user identity, subscription information, access information, etc.

It should be understood that although the wireless communication system 100 shown in fig. 1 includes only one access network device 102, and one access network device 103, the wireless communication system 100 may include more UEs and/or more access network devices. In addition, the wireless communication system 100 may also include access network equipment that provides a 2G/3G network for the UE 101. Fig. 1 is an exemplary wireless communication system, which may include other functional units besides the functional units shown in fig. 1, which is not limited in this embodiment.

Referring to fig. 2, a procedure for UE1 to call another UE2 based on the wireless communication system shown in fig. 1 is described below, where the procedure for UE1 to call UE2 may include: an originating (MO) procedure, a setup (S-CSCF to S-CSCF, SS) procedure, and a terminating (MT) procedure.

MO procedure, i.e. call procedure from UE1 to the S-CSCF to which UE1 belongs. When UE1 initiates a call (i.e., a session request) to UE2, UE1 generates an INVITE request message, and sends the INVITE request message to the P-CSCF entity via access network device 103 (or access network device 102) and core network device 104 in sequence. After processing the message, the P-CSCF entity may route the request message to the S-CSCF to which UE1 belongs.

SS procedure, i.e. call procedure from S-CSCF to which UE1 belongs to S-CSCF to which UE2 belongs. The S-CSCF to which UE1 belongs may resolve the address of the I-CSCF to which UE2 belongs and forward the request message to the I-CSCF to which UE2 belongs. The I-CSCF to which UE2 belongs may send the received request message to the S-CSCF to which UE2 belongs.

MT procedure, i.e. the call procedure from the S-CSCF UE2 belongs to UE2. After receiving the request message, the S-CSCF to which the UE2 belongs may send the request message to the P-CSCF entity, and after processing the message, the P-CSCF entity may route the request message to the UE2.

Fig. 3 is a schematic signaling flow diagram when UE1 calls UE2 according to the embodiment of the present application. In fig. 3, when UE1 calls UE2, the "access network device, core network device, and IMS9" that transmit signaling are collectively referred to as network device as an example. Referring to fig. 3, the procedure for UE1 to call UE2 may include:

s301, UE1 sends an INVITE request message to the network device.

UE1 initiates a call and may send an INVITE request message to the network device. The INVITE request message is for requesting establishment of a session between UE1 and UE2. In one embodiment, the INVITE request message may include: calling terminal address (UE 1 address), called terminal address (UE 2 address), routing information, etc.

S302, the network device sends an INVITE request message to UE2.

S303, UE2 sends 183 message to the network device.

183 the media capabilities of the called terminal may be carried in the message.

S304, the network device sends 183 a message to UE 1.

S303-S304 are quality of service (QoS) authentication procedures to determine whether UE2 supports resource reservation, and in response to UE2 supporting resource reservation, to begin establishing a voice bearer.

S305, UE1 sends a PRACK message to the network device.

The PRACK message is used to request UE2 to reserve resources for the session between UE1 and UE2.

S306, the network equipment sends PRACK message to UE2.

S307, the UE2 sends a 200OK (PRACK) message to the network device.

The 200OK (PRACK) message is a response message to the PRACK message.

S308, the network device sends a 200OK (PRACK) message to UE 1.

S309, UE1 sends UPDATE message to network equipment.

The UPDATE message is used to characterize UE1 as having successfully reserved resources.

S310, the network equipment sends an UPDATE message to the UE2.

S311, the UE2 sends a 200OK (UPDATE) message to the network device.

The 200OK (UPDATE) is a response message of the UPDATE message.

S312, the network equipment sends 200OK (UPDATE) message to UE 1.

S313, the UE2 sends a 180 message to the network device.

The 180 message is used to characterize the UE2 starting ringing.

S314, the network device sends a 180 message to UE 1.

S315, UE2 sends a 200OK (INVITE) message to the network device.

S316, the network device sends a 200OK (INVITE) message to UE 1.

S307-S316 are procedures for approving the QoS request.

S317, UE1 sends an ACK message to the network device.

UE1 may send an ACK message to the network device in response to receiving the 200OK (INVITE) message.

S318, the network device sends an ACK message to UE2.

S317-S318 represent that the session between UE1 and UE2 is successfully established, and the conversation between UE1 and UE2 can be carried out.

It should be noted that the more detailed signaling flow shown in fig. 3 when UE1 calls UE2 may refer to the description in Session Initiation Protocol (SIP) RFC 3261.

The examples of the present application relate to the terms:

number portability: the network switching operation is performed by adopting the principle that cards are switched and numbers are not switched when the network switching operation occurs in the same local network and different operators. For example, a first SIM card handled by a user belongs to a first operator, the telephone number of the first SIM card is a first number, and the user handles number portability, that is, the user handles a second SIM card belonging to a second operator, and the telephone number of the second SIM card is still the first number, but the first operator and the second operator are different, that is, the card is not changed. The operators are as follows: operator a, operator B, operator C, etc.

Mapping relationship between telephone number and operator: the number segments of the corresponding telephone numbers of each operator are different. For example, a telephone number 13x-xxxxxxxx belongs to a first operator, and a telephone number 17x-xxxxxxxx belongs to a second operator.

A calling interface: and the terminal displays a session interface when initiating a session.

The called interface: and the terminal displays a session interface when receiving the session request. In one embodiment, the calling interface and the called interface may be referred to as a telephony interface.

Currently, a user can make a call in a business hall of a carrier or make a call to a service of the carrier to handle number portability. Illustratively, a first SIM card of a user B and the telephone number of the first SIM card belong to a carrier a, a second SIM card belongs to a carrier B after the user transacts number portability, and the telephone numbers of the first SIM card and the second SIM card are the same. When the user a makes a call to the user B (i.e. the terminal of the user a calls the terminal of the user B), the terminal of the user a may display the information related to the telephone number of the user B on the calling interface of the terminal of the user a according to the telephone number of the user B and the mapping relationship between the telephone number and the operator.

Fig. 4 is a schematic diagram of the calling interface of the terminal of the user a. Referring to fig. 4, displaying information related to the phone number of the user B on the calling interface of the terminal of the user a may include: the phone number of the user B, the name of the user A remarking the user B (such as mom), the home of the phone number of the user B (such as Shenzhen Guangdong), the identification of the operator (such as operator A), and the like. The identifier of the operator may be a picture, a character, and the like representing the operator, and the characters "such as operator a and operator B" are all used in the drawings of the embodiment of the present application to represent the identifier of the operator.

The terminal of the user A does not know that the telephone number has handled number portability, the operator corresponding to the telephone number changes, and the terminal of the user A still displays that the identifier of the operator to which the telephone number of the user B belongs is still the identifier of the operator A according to the mapping relation between the telephone number of the user B and the operator, but is not the identifier of the operator to which the telephone number belongs after the number portability, such as the identifier of the operator B. At present, after a user transacts number portability, a terminal cannot update the identifier of an operator displaying a telephone number in time, and user experience is influenced.

The embodiment of the application provides an interface display method, after a call is established between terminals, the terminals can synchronize own telephone numbers and operators, so that when the terminals display relevant information of telephone numbers of opposite sides, identifiers of correct operators of the opposite sides can be displayed, display accuracy of the operators is improved, and user experience is improved.

The following describes an interface display method provided in the embodiments of the present application with reference to specific embodiments. The following several embodiments may be combined with each other and may not be described in detail for the same or similar concepts or processes in some embodiments. It should be understood that the following embodiments are described by taking the angle of interaction between the first terminal and the second terminal as an example.

Fig. 5 is a flowchart illustrating an embodiment of an interface display method according to an embodiment of the present application. Referring to fig. 5, an interface display method provided in the embodiment of the present application may include:

s501, the first terminal initiates a session request to the second terminal.

Initiating a session request by a first terminal to a second terminal may refer to S301-S302.

S502, the first terminal inquires whether a database of the first terminal stores a first operator corresponding to the telephone number of the second terminal. If yes, go to S503, otherwise go to S504.

When a first terminal initiates a session request to a second terminal, the first terminal may query a database of the first terminal to query whether a first operator corresponding to a telephone number of the second terminal is stored in the database of the first terminal. The database establishment process of the first terminal may refer to the descriptions in fig. 8 and 10.

It will be appreciated that a plurality of telephone numbers, and a carrier for each telephone number, may be stored in the database of the first terminal. In one embodiment, the plurality of telephone numbers are: the telephone number of the terminal with which the session has been established with the first terminal. In other words, if the first terminal and the second terminal have already established a session before the current session, the database of the first terminal may store the phone number of the second terminal and the first operator corresponding to the phone number of the second terminal.

When a first terminal initiates a session request to a second terminal, the first terminal can acquire the telephone number of the opposite terminal (the second terminal) initiating the session request, and then query whether the database of the first terminal contains the telephone number of the second terminal or not according to the telephone number of the second terminal. If the database of the first terminal includes the phone number of the second terminal, the first terminal may use an operator corresponding to the phone number of the second terminal in the database of the first terminal as the first operator.

S503, the first terminal displays first relevant information of the telephone number of the second terminal on a calling interface of the first terminal, wherein the first relevant information comprises an identifier of a first operator.

When a first terminal initiates a session request to a second terminal, a calling interface can be displayed on the first terminal. In the embodiment of the application, the first terminal queries the first operator corresponding to the telephone number of the second terminal in the database of the first terminal, and may display first related information of the telephone number of the second terminal on a calling interface of the first terminal, where the first related information includes an identifier of the first operator.

In one embodiment, the first related information may further include: the phone number of the second terminal, the name of the user of the first terminal remarking the phone number of the second terminal on the first terminal, the attribution of the phone number of the second terminal and the like.

S504, the first terminal obtains a second operator to which the telephone number of the second terminal belongs according to the telephone number of the second terminal and the mapping relation between the telephone number and the operator.

When the database of the first terminal does not store the phone number of the second terminal, the first terminal may obtain, according to the mapping relationship between the phone number and the operator, an operator corresponding to the phone number of the second terminal, that is, a second operator to which the phone number of the second terminal belongs. In one embodiment, the first operator and the second operator are the same if the second terminal does not handle number portability. And if the second terminal handles number portability, the first operator is different from the second operator.

And S505, the first terminal displays second relevant information of the telephone number of the second terminal on a calling interface of the first terminal, wherein the second relevant information comprises an identifier of a second operator.

The content included in the second related information of the phone number of the second terminal may refer to the related description in S503, and the operator included in the second related information is the second operator, which is different from the first related information.

For example, the second terminal has already transacted number portability, and if the second terminal transacts number portability, the operator to which the telephone number of the second terminal belongs is switched from operator a to operator B. Referring to a in fig. 6, after the second terminal transacts the number portability, if the first terminal initiates a session request to the second terminal for the first time, because the database of the first terminal does not store the phone number of the second terminal and the identifier of the first operator, such as "operator B", the first terminal does not query the database of the first terminal for the first operator corresponding to the phone number of the second terminal. The first terminal may determine that the phone number of the second terminal belongs to the second operator "operator a" according to the phone number of the second terminal and the mapping relationship between the phone number and the operator, and the first terminal may display an identifier of the operator of the second terminal, such as "operator a", on a calling interface of the first terminal.

After the second terminal transacts number portability, if the first terminal has initiated a session request to the second terminal, the database of the first terminal stores the telephone number of the second terminal and a first operator, and after the first terminal initiates a session request to the second terminal, the database of the first terminal can inquire a first operator 'operator B' corresponding to the telephone number of the second terminal. Thus, referring to B in fig. 6, the first terminal may display the identification of the operator of the second terminal as "operator B" on the calling interface of the first terminal.

It should be understood that the steps performed by the first terminal in S501-S505 may also be performed when the second terminal is acting as the calling terminal.

In the embodiment of the application, the database of the first terminal stores the telephone number of the terminal establishing a session with the first terminal and the operator corresponding to the telephone number, and the operator corresponding to the telephone number is the latest operator of the telephone number (such as the operator after number portability), so that when the first terminal initiates a session request to the second terminal, the first terminal can query the database of the first terminal for the first operator corresponding to the telephone number of the second terminal, and further display the identifier of the first operator on a calling interface, so as to achieve the purpose of timely updating and displaying the operator to which the telephone number of the second terminal belongs, and improve user experience.

The second terminal acts as a called terminal and can display a called interface when receiving the session request from the first terminal. Similarly to the above-mentioned first terminal displaying the calling interface, in this embodiment of the application, the second terminal may execute S506-S510:

s506, the second terminal receives the session request from the first terminal.

It should be understood that the first terminal initiates a session request to the second terminal, and accordingly, the second terminal may receive the session request from the first terminal, so S506 is not shown in fig. 5.

And S507, the second terminal inquires whether a third operator corresponding to the telephone number of the first terminal is stored in a database of the second terminal. If so, S508 is executed, and if not, S509 is executed.

The second terminal queries whether a third operator corresponding to the telephone number of the first terminal is stored in the database of the second terminal, and may refer to the first terminal to query whether a description related to the first operator corresponding to the telephone number of the second terminal is stored in the database of the first terminal. It should be understood that the database of the second terminal stores the telephone numbers of the terminals for which the second terminal has established a session, and the operator corresponding to each telephone number. The process of the second terminal establishing the database of the second terminal can refer to the description in fig. 8 and 10.

In one embodiment, the second terminal may query whether a database of the second terminal stores a third carrier corresponding to the telephone number of the first terminal in response to receiving the INVITE message from the first terminal.

And S508, the second terminal displays third relevant information of the telephone number of the first terminal on a called interface of the second terminal, wherein the third relevant information comprises an identifier of a third operator.

The third related information may include: an identification of a third operator to which the telephone number of the first terminal belongs. In one embodiment, the third related information may further include: the phone number of the first terminal, the name of the phone number of the first terminal which is remarked by the user of the second terminal on the second terminal, the attribution of the phone number of the first terminal and the like.

And S509, the second terminal acquires a fourth operator to which the telephone number of the first terminal belongs according to the telephone number of the first terminal and the mapping relation between the telephone number and the operators.

And S510, the second terminal displays fourth related information of the telephone number of the first terminal on a calling interface of the second terminal, wherein the fourth related information comprises an identifier of a fourth operator.

The content included in the fourth related information may refer to the description related to the third related information, and the operator included in the fourth related information is a fourth operator, which is different from the third related information.

The steps performed by the second terminal in S507-S510 may refer to the relevant description of the steps performed by the first terminal in S502-S505. It should be understood that S507-S510 and S502-S505 are not sequentially distinguished and may be performed simultaneously.

For example, the user of the first terminal has transacted a number portability, and if the user transacts the number portability, the operator to which the telephone number of the first terminal belongs is switched from operator B to operator C. Referring to a in fig. 7, after the first terminal transacts the number portability, if the first terminal initiates a session request to the second terminal for the first time, and the second terminal receives the session request, the second terminal may query the database of the second terminal, because the database of the second terminal does not store the telephone number of the first terminal and the third operator "operator C", the second terminal may not query the third operator corresponding to the telephone number of the first terminal in the database of the second terminal. The second terminal may determine, according to the phone number of the first terminal and the mapping relationship between the phone number and the operator, that the phone number of the first terminal belongs to an identifier of a fourth operator, such as "operator B", and the second terminal may display, on a called interface of the second terminal, the identifier of the operator of the first terminal, such as "operator B".

After the second terminal transacts number portability, if the first terminal initiates a session request to the second terminal, that is, the first terminal and the second terminal have established a session, the database of the second terminal stores the telephone number of the first terminal and a third operator. When receiving the session request of the first terminal, the second terminal may query a database of the second terminal for a third operator "operator C" corresponding to the telephone number of the first terminal. Thus, referring to b in fig. 7, the second terminal may display the identifier "operator C" of the operator of the first terminal on the called interface of the second terminal.

It should be understood that the steps performed by the second terminal in S506-S510 may be performed when the first terminal is acting as a called terminal.

In the embodiment of the application, the first terminal serving as the calling terminal and the second terminal serving as the called terminal can also query the database of the second terminal to query the latest operator corresponding to the telephone number of the first terminal, and then the second terminal can display the third operator corresponding to the telephone number of the first terminal on the called interface, so that the purpose of updating and displaying the identifier of the operator to which the telephone number of the first terminal belongs in time is achieved, and the user experience is improved.

The following is an introduction of the process of the first terminal establishing the database of the first terminal and the second terminal establishing the database of the second terminal. In an embodiment, referring to fig. 8, if the first terminal is regarded as UE1 and the second terminal is regarded as UE2, then S315-S318 shown in fig. 3 may be executed after S503 and S507 to characterize that the first terminal and the second terminal successfully establish the session. It should be understood that S303-S314 are not shown in fig. 8, and the first terminal and the second terminal may perform S303-S314 in the course of performing S502-S505, S506-S510.

In this embodiment of the present application, after the first terminal and the second terminal successfully establish a session, referring to fig. 8, the following operations may be performed:

s801, the first terminal responds to the session establishment with the second terminal, inquires the first SIM card of the first terminal, and acquires a third operator corresponding to the telephone number of the first SIM card of the first terminal.

After the session between the first terminal and the second terminal is established, the first terminal may send the third operator corresponding to the phone number of the first terminal to the second terminal, so that the second terminal stores the phone number of the first terminal and the third operator corresponding to the phone number of the first terminal, so as to establish the database of the second terminal.

The SIM card may store local public land mobile network (HPLMN) information, where the HPLMN information is used to indicate an operator to which a phone number of the SIM card belongs. It should be understood that different operators have different HPLMN information, and for example, the HPLMN information corresponding to operator a may include: 46000. in sections 46002, 46004, 46007, 46008, etc., HPLMN information corresponding to operator B may include: 46001. in sections 46006 and 46009, the HPLMN information corresponding to the operator C may include: 46003. 46005, 46011, etc.

In this embodiment, the first terminal may query the HPLMN information in the first SIM card to determine a third operator corresponding to the phone number of the first SIM card of the first terminal. In one embodiment, the first SIM card is a calling SIM card in the first terminal that initiates the session request. For example, if the first terminal queries 46003 of HPLMN information stored in the first SIM card, it is determined that the third operator corresponding to the phone number of the first SIM card of the first terminal is "operator C".

In an embodiment, if multiple SIM cards are installed in the first terminal, the first terminal may not only obtain the third operator corresponding to the phone number of the first SIM card initiating the session request, but also query HPLMN information in other SIM cards of the first terminal, so as to obtain operators corresponding to the phone numbers of the other SIM cards of the first terminal. In this embodiment, the first terminal may query HPLMN information in all SIM cards installed in the first terminal to obtain operators corresponding to the phone numbers of all SIM cards of the first terminal, and then send each phone number of the first terminal and the operator corresponding to each phone number to the second terminal. In this embodiment, because the first terminal can send all the phone numbers of the first terminal and the operator corresponding to each phone number to the second terminal in one session with the second terminal, the second terminal can obtain the operators corresponding to a plurality of phone numbers in one session, which can improve the speed of the second terminal in constructing the database of the second terminal and improve the construction efficiency.

For example, all the SIM cards of the first terminal include the first SIM card and the second SIM card, the first terminal may query to obtain a third operator corresponding to the phone number of the first SIM card and a fifth operator corresponding to the second SIM card, and then the first terminal may send the phone number of the first SIM card, the third operator corresponding to the phone number of the second SIM card, and the fifth operator corresponding to the phone number of the second SIM card and the phone number of the second SIM card to the second terminal.

In the following embodiment, taking an example that the first terminal sends the phone number of the first SIM card to the second terminal and the third operator corresponding to the phone number as an example, the process of the first terminal sending the phone numbers of the other SIM cards in the first terminal and the operators corresponding to the other phone numbers to the second terminal may refer to the description in S802.

It should be understood that in one embodiment, S801 may be understood as: and the first terminal responds to the ACK message sent to the second terminal, inquires the first SIM card of the first terminal and acquires a third operator corresponding to the telephone number of the first SIM card of the first terminal.

S802, the first terminal sends the telephone number of the first SIM card and a third operator corresponding to the telephone number of the first SIM card to the second terminal.

In an embodiment, the first terminal may carry the phone number of the first SIM card and a third operator corresponding to the phone number of the first SIM card in a message of an existing session between the first terminal and the second terminal.

Or, in an embodiment, the first terminal may send a separate real-time transport control protocol (RTCP) message to the second terminal, where the RTCP message carries the phone number of the first SIM card and a third carrier corresponding to the phone number of the first SIM card. In one embodiment, the RTCP messages may include, but are not limited to, messages of the Source description (SEDS) type, or messages of the application specific function APP type. The SEDS type message is in the form of RTCP packet 202, and the APP type message is in the form of RTCP packet 204.

Because the length of the character in the private domain information (i.e., the PRIV information) in the SEDS type message is greater than the length of the character in the private domain information in the APP type message, more information can be written. Therefore, in an embodiment, the first terminal may send an SEDS-type packet to the second terminal, and the data string value string of the private domain information of the SEDS-type packet carries the phone number of the first SIM card and the third operator corresponding to the phone number of the first SIM card. The format of the private domain information of the SEDS type packet may be as shown in fig. 9, and as shown in fig. 9, the PRIV information may include: length of character (length), prefix length (prefix length), prefix string (prefix string), and value string of the PRIV information.

And S803, the second terminal stores the telephone number of the first SIM card and a third operator corresponding to the telephone number of the first SIM card in a local database.

The second terminal may store the phone number of the first SIM card and a third carrier corresponding to the phone number of the first SIM card in a local database (i.e., a database of the second terminal). It will be appreciated that the second terminal may establish sessions with a plurality of terminals, and therefore the second terminal may have stored therein the telephone numbers of the plurality of terminals, and the operator to which the telephone number of each terminal corresponds.

In an embodiment, because the first terminal may include a plurality of SIM cards, and after the session is established between the first terminal and the second terminal, the telephone number of each SIM card of the first terminal and the operator corresponding to the telephone number of each SIM card may be sent to the second terminal, the telephone number of at least one SIM card corresponding to the same terminal and the operator corresponding to the telephone number of each SIM card may be stored in the second terminal.

Similarly, for the second terminal, the second terminal may execute S804-S806, and further synchronize an operator corresponding to the phone number of the second terminal with the first terminal, so that the first terminal constructs the database of the first terminal.

S804, the second terminal responds to the session established with the first terminal, inquires a second SIM card of the second terminal, and acquires a first operator corresponding to the telephone number of the second SIM card of the second terminal.

S805, the second terminal sends the phone number of the second SIM card and the first operator corresponding to the phone number of the second SIM card to the first terminal.

S806, the first terminal stores the phone number of the second SIM card and the first operator corresponding to the phone number of the second SIM card in a local database.

The steps of the second terminal in S804-S805 may refer to the related description of the steps of the first terminal in S801-S802. The steps of the first terminal in S806 may refer to the related description of the steps of the second terminal in S803.

It is understood that the first terminal may establish a session with a plurality of terminals, and thus the first terminal may store therein telephone numbers of the plurality of terminals and an operator corresponding to the telephone number of each terminal. In an embodiment, because the second terminal may include a plurality of SIM cards, and after the second terminal and the first terminal establish a session, the telephone number of each SIM card of the second terminal and the operator corresponding to the telephone number of each SIM card may be sent to the first terminal, the telephone number of at least one SIM card corresponding to the same terminal and the operator corresponding to the telephone number of each SIM card may be stored in the first terminal.

In the embodiment of the application, after the session is established, the first terminal and the second terminal can synchronize the own telephone number and the corresponding operator to the other side, so that the first terminal can establish the database of the first terminal, and the second terminal can establish the database of the second terminal, so that when the first terminal is in subsequent session with the second terminal, the first terminal and the second terminal can both display the correct operator identifier of the other terminal on a call interface (such as a calling interface or a called interface), and the identifier of the operator displaying the telephone number can be updated in time.

The above embodiments describe that the first terminal and the second terminal can synchronize their phone numbers and corresponding operators to each other after establishing a session. If the first terminal does not handle number portability, the second terminal can correctly display the identifier of the operator corresponding to the telephone number of the first terminal on the called interface according to the mapping relation between the telephone number and the operator even if the operator corresponding to the telephone number of the first terminal is not stored in the database of the second terminal. Similarly, if the second terminal does not handle number portability, the first terminal can correctly display the identifier of the operator corresponding to the telephone number of the second terminal on the called interface according to the mapping relationship between the telephone number and the operator even if the operator corresponding to the telephone number of the second terminal is not stored in the database of the first terminal. In this case, that is, when the first terminal and/or the second terminal do not handle number portability, the first terminal and the second terminal synchronize their phone numbers and operations of corresponding operators to each other in the above embodiments, which increases resource occupation of the terminals and increases signaling overhead.

In the embodiment of the application, in a scene that the first terminal and/or the second terminal do not handle number portability, the first terminal and/or the second terminal may not synchronize the telephone number of the first terminal and the corresponding operator with the other terminal establishing the session, so that resource occupation and signaling overhead of the terminal are reduced. Referring to fig. 10, in this embodiment, S801A to S803A may be further performed after S801 described above, and accordingly, S804A to S806A may be further performed after S804.

And S801A, the first terminal acquires a fourth operator corresponding to the telephone number of the first SIM card according to the telephone number of the first SIM card and the mapping relation between the telephone number and the operator.

The first terminal obtains a fourth operator corresponding to the phone number of the first SIM card according to the mapping relationship between the phone number and the operator, and may obtain, by referring to the mapping relationship between the phone number and the operator, a description related to the second operator to which the phone number of the second terminal belongs.

S802A, if the third operator and the fourth operator are different, the first terminal executes S802 to S803.

If the third operator is different from the fourth operator, it is characterized that the first terminal transacts number portability, and the first SIM card belongs to the operator after number portability, in this case, in order to enable the second terminal to correctly display the identifier of the operator corresponding to the phone number of the first SIM card when a session is established with the first terminal next time, the first terminal may execute S802-S803, that is, synchronize the phone number of the first SIM card of the first terminal and the third operator corresponding to the phone number of the first SIM card with the second terminal.

In one embodiment, after the first terminal sends the phone number of the first SIM card and the third operator corresponding to the phone number of the first SIM card to the second terminal, the phone number of the second terminal of the third operator corresponding to the phone number of the synchronized first SIM card may be recorded in a database of the first terminal. In this way, after the first terminal and the second terminal establish a session for the next time, the first terminal may query the record (which may be referred to as a send record) in the database, and determine that the third operator corresponding to the phone number of the first SIM card has been synchronized with the second terminal, that is, the second terminal has stored the third operator corresponding to the phone number of the first SIM card in the database of the second terminal, so that the first terminal may not send the phone number of the first SIM card and the third operator corresponding to the phone number of the first SIM card to the second terminal any more, so as to further reduce resource occupation and signaling overhead of the first terminal.

S803A, if the third operator and the fourth operator are the same, the first terminal does not perform S802 to S803.

If the third operator and the fourth operator are the same, it is characterized that the first terminal does not handle number portability, and in this case, even if the first terminal does not synchronize the third operator corresponding to the phone number of the first SIM card of the first terminal with the second terminal, the second terminal can correctly display the identifier of the third operator corresponding to the phone number of the first SIM card. Thus, in such an example, the first terminal may not perform S802-S803.

S804A, the second terminal obtains a second operator corresponding to the telephone number of the second SIM card according to the telephone number of the second SIM card and the mapping relation between the telephone number and the operator.

S805A, if the first operator and the second operator are different, the second terminal performs S805-S806.

S806A, if the first operator and the second operator are the same, the second terminal does not perform S805-S806.

It should be understood that S802A-S803A, as well as S805A-S806A, are not shown in FIG. 8.

S804A to S806A may refer to the description about the steps performed by the first terminal in S801A to S803A. That is to say, handle number portability when the second terminal, the second terminal can be to the operator after the number portability to the synchronous second SIM card of first terminal attribution, handle number portability when the second terminal not, the second terminal can not be to the operator after the number portability to the synchronous second SIM card of first terminal attribution.

In the embodiment of the application, when the first terminal and/or the second terminal do not handle number portability, the first terminal and/or the second terminal do not synchronize the telephone number of the first terminal and the corresponding operator with the opposite terminal establishing the session, so that the correctness of the opposite terminal displaying the identifier of the operator corresponding to the telephone number is not influenced, and the resource occupation and the signaling overhead of the terminal can be reduced. When the first terminal and/or the second terminal do not handle number portability, the first terminal and/or the second terminal can synchronize the telephone number of the first terminal and the corresponding operator with the opposite terminal establishing the session, and the opposite terminal can update and display the identifier of the operator in time.

In an embodiment, after the session is established between the first terminal and the second terminal, the first terminal and the second terminal may update and display the identifier of the operator to which the phone number of the other terminal belongs on their own call list interfaces. The following description will be given taking an interface of the first terminal as an example.

For example, the second terminal has already handled number portability, and if the second terminal has handled number portability, the operator to which the phone number of the second terminal belongs is switched from operator a to operator B. After the second terminal transacts number portability, if the first terminal does not initiate a session request to the second terminal, the user of the first terminal queries the call list of the first terminal at the first terminal, and referring to a in fig. 11, the identifier of the operator to which the telephone number of the second terminal belongs, which is displayed on the interface of the call list, is still operator a. If the first terminal has initiated a session request to the second terminal, when the user of the first terminal queries the call list of the first terminal from the first terminal, referring to B in fig. 11, the identifier of the operator to which the phone number of the second terminal displayed on the interface of the call list belongs is changed to operator B.

Similarly, after the second terminal transacts the number portability, if the first terminal does not initiate a session request to the second terminal, and when the user of the first terminal inputs the phone number of the second terminal on the dialing interface of the first terminal, referring to a in fig. 12, the identifier of the operator to which the phone number of the second terminal belongs, which is displayed on the interface of the first terminal, is still the operator a. If the first terminal has initiated a session request to the second terminal, and the user of the first terminal inputs the phone number of the second terminal on the first terminal, referring to B in fig. 12, the identifier of the operator to which the phone number of the second terminal belongs, which is displayed on the interface of the first terminal, is changed to operator B.

To sum up, in an embodiment, referring to fig. 13, an interface display method provided in an embodiment of the present application may include:

s1301, responding to voice service with a second terminal, inquiring whether a database of a first terminal stores a first operator corresponding to a telephone number of the second terminal, wherein the database of the first terminal stores the telephone number of a terminal which has established a session with the first terminal and the operator corresponding to the telephone number, and the telephone number of the terminal is obtained through local public land mobile network information of a user identification SIM card installed in the terminal.

The first terminal may query whether a database of the first terminal stores a first operator corresponding to the phone number of the second terminal in response to the voice service with the second terminal. The voice service between the first terminal and the second terminal may be understood as: the first terminal initiates a session request to the second terminal, or the first terminal receives a session request from the second terminal. The database construction process of the first terminal can refer to the related description in the embodiment of fig. 8.

The database of the first terminal stores the telephone number of the terminal which has established the session with the first terminal and the operator corresponding to the telephone number. The phone number of the terminal stored in the database of the first terminal is obtained through the local public land mobile network information of the subscriber identity module SIM card installed in the terminal, for example, the terminal may query the local public land mobile network information of the subscriber identity module SIM card installed in the terminal to obtain an operator corresponding to the phone number of the terminal.

S1302, if a first operator corresponding to the phone number of the second terminal is stored in the database of the first terminal, displaying first related information of the phone number of the second terminal on a call interface of the first terminal, wherein the first related information includes an identifier of the first operator.

If the database of the first terminal stores a first operator corresponding to the telephone number of the second terminal, it is characterized that the first terminal and the second terminal have already established a session, and when the first terminal establishes a session with the second terminal, the first terminal can receive the telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs. Correspondingly, the first terminal can display first relevant information of the telephone number of the second terminal on a call interface of the first terminal, wherein the first relevant information comprises the identifier of the first operator.

The call interface of the first terminal may be a calling interface or a called interface. In an embodiment, the first related information may further include, in addition to the identifier of the first operator, a phone number of the second terminal, a name of the user of the first terminal remarking the phone number of the second terminal on the first terminal, a home of the phone number of the second terminal, and the like.

In the embodiment of the application, when the first terminal performs the voice service with the second terminal, the database of the first terminal can be queried to query the latest operator corresponding to the telephone number of the second terminal, and then the first terminal can display the first operator corresponding to the telephone number of the second terminal on the call interface, so that the purpose of updating and displaying the identifier of the operator to which the telephone number belongs in time is achieved, and the user experience is improved.

Fig. 14 is a schematic structural diagram of an interface display device according to an embodiment of the present application. The interface display device may be the first terminal, the second terminal, or a chip in the first terminal, or a chip in the second terminal in the above embodiments, and is used to implement the interface display method provided in the embodiments of the present application. Referring to fig. 14, the interface display apparatus 1400 includes: a processing module 1401, a display module 1402, a transceiver module 1403 and a storage module 1404.

A processing module 1401, configured to, in response to a voice service performed with a second terminal, query whether a database of a first terminal stores a first operator corresponding to a phone number of the second terminal, where the database of the first terminal stores a phone number of a terminal that has established a session with the first terminal, and an operator corresponding to the phone number, and the phone number of the terminal is obtained through local public land mobile network information of a Subscriber Identity Module (SIM) card installed in the terminal.

A display module 1402, configured to respond to a first operator corresponding to the phone number of the second terminal stored in the database of the first terminal, and display first related information of the phone number of the second terminal on a call interface of the first terminal, where the first related information includes an identifier of the first operator.

In a possible implementation manner, the transceiver module 1403 is configured to send a session request to the second terminal, or receive a session request from the second terminal, so as to perform a voice service with the second terminal.

In a possible implementation manner, the transceiving module 1403 is further configured to receive the phone number of the second terminal from the second terminal and the first operator to which the phone number of the second terminal belongs when a session is last established with the second terminal.

A storage module 1404, configured to store the phone number of the second terminal and the first operator in a database of the first terminal.

In a possible implementation manner, the transceiving module 1403 is further configured to send, to the second terminal, the phone number of the first terminal and a third operator to which the phone number of the first terminal belongs in response to establishing a session with the second terminal.

In a possible implementation manner, the transceiving module 1403 is further configured to receive, in response to establishing a session with the second terminal, a telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs, where the first operator is obtained by querying, by the second terminal, local public land mobile network information of a SIM card installed in the second terminal.

In a possible implementation manner, the processing module 1401 is further configured to, in response to establishing a session with the second terminal, further configured to query local public land mobile network information of a first SIM card that establishes a session with the second terminal to obtain a third operator to which a phone number of the first terminal belongs, and determine, according to the phone number of the first terminal and a mapping relationship between the phone number and the operator, a fourth operator corresponding to the phone number of the first terminal.

The transceiving module 1403 is specifically configured to send the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs to the second terminal in response to that the third operator and the fourth operator are different.

In a possible implementation manner, the processing module 1401 is further configured to, in response to that the third carrier and the fourth carrier are different, query a sending record, and detect whether the phone number of the first terminal has been sent to the second terminal and a third carrier to which the phone number of the first terminal belongs.

The transceiving module 1403 is specifically configured to send the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs to the second terminal in response to that the phone number of the first terminal and the third operator to which the phone number of the first terminal belongs are not sent to the second terminal.

In a possible implementation manner, the transceiver module 1403 is further configured to send, to the second terminal, the phone number corresponding to the second SIM card and a fifth operator to which the phone number corresponding to the second SIM card belongs in response to that the third operator is different from the fourth operator.

In a possible implementation manner, the display module 1402 is further configured to display a call list of the first terminal in response to an operation of opening a call list by a user after the voice service is ended with the second terminal, where the call list includes: an identification of the first operator to which the telephone number of the second terminal belongs.

In a possible implementation manner, the display module 1402 is further configured to, after the voice service is ended with the second terminal, respond to that a user inputs a phone number of the second terminal on a dialing interface of the first terminal, and display, on the dialing interface, an identifier of the first operator to which the phone number of the second terminal belongs.

In a possible implementation manner, the processing module 1401 is further configured to, if the first operator corresponding to the phone number of the second terminal is not stored in the database of the first terminal, determine, according to the phone number of the second terminal and a mapping relationship between the phone number and the operator, a second operator to which the phone number of the second terminal belongs.

The display module 1402 is further configured to display second relevant information of the phone number of the second terminal on the call interface of the first terminal, where the second relevant information includes an identifier of the second operator.

The interface display device provided by the embodiment of the application is used for executing the interface display method in the embodiment, and has the same implementation principle and technical effect as the embodiment.

In an embodiment, an embodiment of the present application further provides an electronic device, referring to fig. 15, where the electronic device may be the first terminal and the second terminal in the foregoing embodiment, and the electronic device may include: a processor (e.g., CPU) 1501, memory 1502, screen 1503. The memory 1502 may include a random-access memory (RAM) and a non-volatile memory (NVM), such as at least one disk memory, where the memory 1502 may store various instructions for performing various processing functions and implementing the method steps of the present application.

Optionally, the electronic device related to the present application may further include: a power supply 1504, a communication bus 1505, and a communication port 1506. The communication port 1506 is used for enabling connection communication between the electronic device and other peripherals. In an embodiment of the present application, the memory 1502 is used to store computer executable program code, which includes instructions; when the processor executes the instruction, the instruction causes the processor of the electronic device to execute the actions in the method embodiments, which are similar in implementation principle and technical effect and are not described herein again.

It should be noted that the modules or components described in the above embodiments may be one or more integrated circuits configured to implement the above methods, for example: one or more Application Specific Integrated Circuits (ASICs), or one or more microprocessors (DSPs), or one or more Field Programmable Gate Arrays (FPGAs), etc. For another example, when one of the above modules is implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor that can call program code, such as a controller. As another example, these modules may be integrated together, implemented in the form of a system-on-a-chip (SOC).

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.

The term "plurality" herein refers to two or more. The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship; in the formula, the character "/" indicates that the preceding and succeeding related objects are in a relationship of "division". In addition, it is to be understood that the terms first, second, etc. in the description of the present application are used for distinguishing between the descriptions and not necessarily for describing a sequential or chronological order.

It is to be understood that the various numerical references referred to in the embodiments of the present application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of the present application.

It should be understood that, in the embodiment of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiment of the present application.

Claims

1. An interface display method is applied to a first terminal, and comprises the following steps:

responding to a voice service with a second terminal, and inquiring whether a database of the first terminal stores a first operator corresponding to a telephone number of the second terminal, wherein the database of the first terminal stores the telephone number of a terminal which has established a session with the first terminal and the operator corresponding to the telephone number, and the telephone number of the terminal is obtained through local public land mobile network information of a Subscriber Identity Module (SIM) card installed in the terminal;

if yes, displaying first related information of the telephone number of the second terminal on a call interface of the first terminal, wherein the first related information comprises an identifier of the first operator.

2. The method of claim 1, wherein performing voice traffic with the second terminal comprises:

sending a session request to the second terminal; alternatively, the first and second liquid crystal display panels may be,

and receiving a session request from the second terminal.

3. The method according to claim 1 or 2, wherein before querying whether the database of the first terminal stores the first operator corresponding to the phone number of the second terminal in response to the voice service with the second terminal, the method further comprises:

receiving a telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs when a session is established with the second terminal last time;

and correspondingly storing the telephone number of the second terminal and the first operator in a database of the first terminal.

4. The method of claim 2, further comprising:

and responding to the establishment of a session with the second terminal, and sending the telephone number of the first terminal and a third operator to which the telephone number of the first terminal belongs to the second terminal.

5. The method of claim 2 or 4, further comprising:

and receiving the telephone number of the second terminal from the second terminal and the first operator to which the telephone number of the second terminal belongs in response to the establishment of a session with the second terminal, wherein the first operator is obtained by the second terminal by inquiring local public land mobile network information of a SIM card installed in the second terminal.

6. The method of claim 4, wherein before the sending the phone number of the first terminal to the second terminal and the third operator to which the phone number of the first terminal belongs, further comprises:

responding to the session establishment with the second terminal, and inquiring local public land mobile network information of a first SIM card establishing the session with the second terminal to obtain a third operator to which the telephone number of the first terminal belongs;

determining a fourth operator corresponding to the telephone number of the first terminal according to the telephone number of the first terminal and the mapping relation between the telephone number and the operators;

the sending the telephone number of the first terminal to the second terminal and the third operator to which the telephone number of the first terminal belongs include:

and responding to the difference between the third operator and the fourth operator, and sending the telephone number of the first terminal and the third operator to which the telephone number of the first terminal belongs to the second terminal.

7. The method of claim 6, wherein the sending the phone number of the first terminal to the second terminal in response to the third operator and the fourth operator being different, and before the third operator to which the phone number of the first terminal belongs, further comprises:

responding to the difference between the third operator and the fourth operator, inquiring a sending record, and detecting whether the telephone number of the first terminal is sent to the second terminal or not and the third operator to which the telephone number of the first terminal belongs;

and in response to the fact that the telephone number of the first terminal is not sent to the second terminal and a third operator to which the telephone number of the first terminal belongs, sending the telephone number of the first terminal and the third operator to which the telephone number of the first terminal belongs to the second terminal.

8. The method according to claim 6 or 7, wherein a second SIM card is further installed in the first terminal, the method further comprising:

and responding to the difference between the third operator and the fourth operator, and sending the phone number corresponding to the second SIM card and a fifth operator to which the phone number corresponding to the second SIM card belongs to the second terminal.

9. The method according to any one of claims 1-8, further comprising:

after the voice service is finished with the second terminal, responding to the operation of opening a call list by a user, and displaying the call list of the first terminal, wherein the call list comprises: an identification of the first operator to which the telephone number of the second terminal belongs.

10. The method according to any one of claims 1-9, further comprising:

and after the voice service is finished with the second terminal, responding to the input of the telephone number of the second terminal by a user on a dialing interface of the first terminal, and displaying the identifier of the first operator to which the telephone number of the second terminal belongs on the dialing interface.

11. The method of claim 1, further comprising:

if the database of the first terminal does not store the first operator corresponding to the telephone number of the second terminal, determining a second operator to which the telephone number of the second terminal belongs according to the telephone number of the second terminal and the mapping relation between the telephone number and the operator;

and displaying second relevant information of the telephone number of the second terminal on a call interface of the first terminal, wherein the second relevant information comprises an identifier of the second operator.

12. An interface display device, comprising:

a processing module, configured to, in response to a voice service performed with a second terminal, query whether a database of a first terminal stores a first operator corresponding to a phone number of the second terminal, where the database of the first terminal stores a phone number of a terminal that has established a session with the first terminal and an operator corresponding to the phone number, and the phone number of the terminal is obtained through local public land mobile network information of a Subscriber Identity Module (SIM) card installed in the terminal;

13. An electronic device, comprising: a processor and a memory;

the memory stores computer-executable instructions;

the processor executes computer-executable instructions stored by the memory, causing the processor to perform the method of any of claims 1-11.

14. A computer-readable storage medium, in which a computer program or instructions are stored which, when executed, implement the method of any one of claims 1-11.

15. A computer program product comprising a computer program or instructions which, when executed by a processor, performs the method of any one of claims 1 to 11.