CN1798203A - Method for implementing service for displaying name of calling party - Google Patents
Method for implementing service for displaying name of calling party Download PDFInfo
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- CN1798203A CN1798203A CN 200410101633 CN200410101633A CN1798203A CN 1798203 A CN1798203 A CN 1798203A CN 200410101633 CN200410101633 CN 200410101633 CN 200410101633 A CN200410101633 A CN 200410101633A CN 1798203 A CN1798203 A CN 1798203A
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Abstract
The method includes following steps: A) the terminal in calling party sends a calling request to the exchange system; B) the exchange system sends a calling information request to the server for the calling information, and meanwhile receives the message returned from the server for calling information, and then sends the call request to the terminal in called party; C) the server for the call information sends the relevant call information to the terminal in called party to display.
Description
Technical field
The present invention relates to the implementation method of service for displaying name of calling party (CNAP).
Background technology
At present, in mobile communication system and fixed communications, all realized the identification of phone dialing number information.Dialing number information identification and transmission (CID, Calling Identity Delivery), be meant that switch sends information such as date of the calling number of calling terminal and calling, time to terminal called, information shown and stores by the display of terminal called.Like this, the terminal called user just knows before off-hook which number rang on earth, or consults which number after going out and rang.Usually by switch with dialing number information identification service function and the terminal incompatible realization CID that matches with caller ID display service function, can the display of calling number on terminal called, call time etc. information.
Above-mentioned CID business can only transmit calling number, the better simply information of geometric ratio call time, and now the personal user still is that the enterprise customer wishes to send or to receive the information of rich personality more except that calling number, as name, individual character is described, enterprise name, photo, bell sound, video or the like carries out caller identification, and the relatively more complicated function of this class of caller information that sets in advance according to the corresponding caller of the called demonstration of difference.
In fact,, the name of calling number correspondence can be set in the telephone directory of terminal called, dial when called, show the name of the calling number correspondence of storage on the terminal called in caller for mobile communication terminal.But be only limited to the caller information of terminal called storage like this, and the telephone number that mobile communication terminal can be stored is limited, when a strange phone incoming call, still can't shows except that calling number, caller information call time.
At present, at mobile communication terminal, a kind of caller name occurred and shown (CallingNAme Presentation based on intelligent network, CNAP) business, the calling subscriber is implemented in when calling out the called subscriber display of calling user name on called user terminal by signatory this business.
Referring to Fig. 1, Fig. 1 is prior art realizes service for displaying name of calling party based on intelligent network in the GSM mobile communications network a network diagram.Caller is at network side (SCP) custom service, preserve the caller name information of oneself, dial when called when caller like this, SCP is according to calling customized caller name information, use the intelligent network interface protocol of expansion to send caller name information to switch, switch sends terminal called again to.Its call flow is referring to Fig. 2, and Fig. 2 is the call flow of existing techniques in realizing service for displaying name of calling party.This flow process may further comprise the steps:
Step 201, call subscriber terminal (MS) is to the call request of calling mobile exchanging center MSC transmission to called MS.
Step 202, caller MSC to the CSI information that VLR obtains caller, triggers the CNAP business according to CAMEL-Subscription-Information (CSI) information that obtains to SCP according to call request.
Step 203, SCP issues the connect operation to caller MSC immediately, and revises calling number in the connect operation, promptly adds the special prefix number of a CNAP in calling number.
Step 204, caller MSC operates according to connect, sends call request to called MS C, comprises the calling number that has CNAP special prefix number in this call request.
Step 205, called MS C triggers the CNAP business according to special prefix number and the main section of calling out the numbers of the CNAP in the call request to caller SCP.
Step 206, caller SCP peels off CNAP prefix code in the calling number, obtain real calling number, and according to the calling and called number, the inquiry local data base obtains being shown to called caller name information, issue the connect operation to called MS C then, in the expansion interface of connect operation, comprise caller name information.
Step 207, called MS C sends call request and Facility operation to terminal called, comprises caller name information in the Facility operation.
Then, called MS shows the caller name information that receives by the Facility operation.
This shows that the scheme of existing techniques in realizing CNAP business need be carried out transformation and upgrade to MSC, and triggering times is more, signaling process complexity, network overhead are bigger.
Summary of the invention
In view of this, main purpose of the present invention is to provide the implementation method of a kind of service for displaying name of calling party (CNAP), simplifies signaling process, conserve system resources.
For achieving the above object, the invention provides a kind of implementation method of CNAP business, this method comprises: store caller information in the caller information server, the process that call subscriber terminal is called out called user terminal may further comprise the steps:
A, call subscriber terminal send call request to switching system;
B, switching system send call request to called user terminal, send call request to called user terminal simultaneously or after receiving caller information server return information;
C, caller information server send to called user terminal with corresponding calling information and show according to this caller information request.
What wherein, send the caller information request to the caller information server among the described step B can be calling switch or called end switch in the switching system.
Described in the caller information server storage caller information method can for: calling subscriber by Web or WAP mode be linked into the caller information server or with portal server that the caller information server links to each other on, customized caller information and storing on the caller information server; Or by this portal server customized caller information and storage to the call server.
Described caller information can comprise at least: calling number, caller name information;
The method of described customized caller information is: and customize in called, period, the zone filtering rule of one of them at least;
The described method that caller information is sent to called user terminal of step C is: the filtering rule according to customization sends corresponding calling information.
Described filtering rule according to customization send corresponding calling information method can for: send the caller information corresponding with called number.
Described caller information server can be service control node SCP or USSD server or personal information management PIM server.
Described call subscriber terminal and called user terminal are mobile communication terminal, and described calling switch and called end switch are moving exchanging center MSC;
When the caller information server was SCP, the described caller information of storing in the caller information server was that caller is in SCP customization CNAP business;
Switching system is according to the CNAP business on the CAMEL-Subscription-Information CSI triggering SCP of caller among the step B;
The described method that caller information is sent to called user terminal of step C is: SCP sends to called user terminal by the twinkle SM mode with caller information; Or SCP sends to the SMC of short message service center with caller information with short message way, and the short message that SMC will comprise caller information sends to called user terminal.
Wherein, described SCP can comprise the process that caller information sends to called user terminal by the twinkle SM mode:
C01, SCP are according to the travelling carriage number of called user terminal, and the attaching position register HLR under called user terminal sends acquisition request routing iinformation message;
C02, HLR response SCP asks, and returns routing iinformation to SCP;
C03, SCP send to called user terminal according to the short message that the routing iinformation that returns will comprise caller information by called MS C.
SCP can comprise caller information with the process that short message way sends to called user terminal:
C11, SCP are encapsulated into the travelling carriage number of caller information and called user terminal in the short message, send to SMC;
C12, SMC are transmitted to short message service center-gateway MSC SMC-GMSC to this short message;
The travelling carriage number of the called user terminal that C13, SMC-GMSC carry according to short message, the HLR under called user terminal send acquisition request routing iinformation message;
C14, HLR response SMC-GMSC asks, and returns routing iinformation to SMC-GMSC;
C15, SMC-GMSC are according to routing iinformation, and C sends SMS message to called user terminal by called MS.
When described caller information server is the USSD server,
Described step B can send caller information to called user terminal to the USSD server requests for: switching system;
Described step C can send to called user terminal with caller information and show for after: USSD server and called user terminal set up USSD and be connected.
When the caller information server was the PIM server, called user terminal was in presence always, and the caller information server uses data communication protocol that corresponding calling information is sent to called user terminal to show among the step C.
By above-mentioned technical scheme as can be known, the implementation method of this service for displaying name of calling party CNAP of the present invention, the calling subscriber stores caller information in the caller information server, this call subscriber terminal makes a call to the called subscriber, in the terminal called paging, the caller information server uses the approach that is independent of this paging channel that caller information is sent to called user terminal at switching system.As seen, the present invention does not need the switching system upgrading, and only the transparent transmission that needs switching system to carry out caller information can realize the CNAP business, has simplified system configuration and signaling process, has saved system resource.
Description of drawings
Fig. 1 is prior art realizes service for displaying name of calling party based on intelligent network a network diagram;
Fig. 2 is the call flow of existing techniques in realizing service for displaying name of calling party;
Fig. 3 is the network diagram of first embodiment of the invention;
Fig. 4 is the call flow diagram in embodiment illustrated in fig. 3;
Fig. 5 is the call flow diagram of second embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
The implementation method of this CNAP business of the present invention is stored caller information in the caller information server, the process that call subscriber terminal is called out called user terminal may further comprise the steps: A, call subscriber terminal send call request to switching system; B, switching system send call request to called user terminal, send call request to called user terminal simultaneously or after receiving caller information server return information; C, caller information server send to called user terminal with corresponding calling information and show according to this caller information request.
Caller information server of the present invention can be realized by service control node SCP or USSD server or personal information management PIM server or other private servers.
Below lift two preferred embodiments with regard to the inventive method and be elaborated.
First preferred embodiment: present embodiment utilizes intelligent network to realize.The calling subscriber stores caller information among the business control device SCP of intelligent network into.
The calling subscriber is linked into by Web or WAP mode on the portal server Portal that links to each other with intelligent net business control device in the present embodiment, goes up customization and storage caller information by this portal server to SCP; Or the calling subscriber by short message way to the SCP custom service and store caller information, caller just is in SCP customization CNAP business.
Caller information comprises at least: calling number, caller name information.The method of described customized caller information can for: customize called, period, area filter rule.
Referring to Fig. 3, Fig. 3 is the network diagram of first embodiment of the invention.Wherein, SCP is an intelligent net business control device, is exactly the controlled entity of CNAP business here, wherein carries out the CNAP business customizing and preserves caller information.SMP/SMAP is the service management entity that is used for the CNAP business in the intelligent network.Portal is a portal server, is the access point that the calling subscriber carries out the calling user information customization.The calling subscriber can be linked into Portal in the WEB/WAP mode, to SCP storage and customized caller information.
Be the CAP interface between caller MSC and SCP, this interface is realized the IDP and the connnet operation of the standard between MSC and the SCP.
Be the Interwork interface between caller MSC and the called MS C, this interface is the gateway of the standard between MSC and the VMSC.
Can communicate by short message SMS between SCP and the called MS.
Referring to Fig. 4, Fig. 4 is the call flow diagram in embodiment illustrated in fig. 3.This flow process may further comprise the steps:
Step 401, caller MS is to the call request of caller MSC transmission to called MS.
Step 402, caller MSC sends query requests according to this call request to VLR.
Step 403, VLR returns inquiry response to caller MSC, wherein comprises the CSI information of caller.
Step 404, caller MSC sends the IDP request that triggers the CNAP business according to CSI information to SCP.
Step 405, after SCP received the IDP request, the filtering rule according to calling subscriber's customization of storing sent to called MS with corresponding calling information by the twinkle SM mode and shows.Twinkle SM is meant and can directly be presented on recipient's mobile phone screen that the short message of not preserving automatically after the reading can be described with reference to the short-message protocol among the GSM 03.38.
Step 406, SCP sends the connect instruction to caller MSC.
Step 407, caller MSC sends to called MS C by gateway with call request after receiving the connect instruction, is about to call proceeding to called MS C.
Step 408, called MS C sends call request to called MS.
In the step 405 of present embodiment, SCP sends to called MS with caller information by the twinkle SM mode, and its process of transmitting can may further comprise the steps:
Step C01, SCP are according to the filtering rule of the caller information of calling subscriber's customization, and according to the travelling carriage number of called user terminal, the HLR under called user terminal sends acquisition request routing iinformation message.
Step C02, HLR response SCP asks, and returns routing iinformation to SCP.
Step C03, SCP sends to called user terminal according to the short message that the routing iinformation that returns will comprise caller information by called MS C.
Directly be " 200310113468.3 " at application number by SCP to method and the applicant that called MS sends SMS message, it is identical that name is called in the Chinese patent application of " short message sends and the implementation method of short message intelligent business " disclosed method, repeats no more here.
Work as called MS like this and be in shutdown/non-service area state, short message operation will be abandoned (not buffer memory forwarding) by network, and can not cause extra burden to network, the undue influence that the situations such as CNAP notice of short message are brought to user experience can not appear receiving suddenly after the user starts shooting yet.
Because twinkle SM operation, connect instruction are 2 independences, parallel signaling manipulation, and in the SCP side, twinkle SM has precedence over the connect instruction on the operating time, therefore, in the called MS side, the user will receive short message notification earlier, and caller name information directly is presented on the display screen of called MS, then receives incoming call prompting.
In fact, SCP also can send to the SMC of short message service center with short message way with caller information, and the short message that SMC will comprise caller information sends to called user terminal by called MS C.May further comprise the steps:
Step C11, SCP is encapsulated into the travelling carriage number of caller information and called user terminal in the short message, sends to SMC;
Step C12, SMC is transmitted to short message service center-gateway MSC (SMC-GMSC) to this short message;
The travelling carriage number of the called user terminal that step C13, SMC-GMSC carry according to short message, the HLR under called user terminal send acquisition request routing iinformation message;
Step C14, HLR response SMC-GMSC asks, and returns routing iinformation to SMC-GMSC;
Step C15, SMC-GMSC send the short message that comprises user profile according to routing iinformation by called MS C to called user terminal.
In addition, in the present embodiment, SCP sends in the caller name information of called MS, can also comprise calling number (CallingParty Number), receive simultaneously when receiving other incoming call (call out keep) in a plurality of incoming calls or the calling procedure when called MS like this, can reduce the doubt that short message notification that the user receives a plurality of CNAP business simultaneously causes.
Second preferred embodiment: present embodiment utilizes the USSD server to realize.The calling subscriber is signatory CNAP business in the USSD server.In first preferred embodiment, in fact the direct short-message sending of SCP has realized the function of short message service center for terminal called, and SCP equally also can be used as the USSD server herein, uses the USSD mode directly to communicate by letter with terminal called.If on the USSD server, directly do not place caller information in addition, can also USSD application server that deposit caller information be set separately, as the PIM server.
The calling subscriber is by being linked into USSD server stores and customized caller information in the present embodiment between Web or the WAP mode; Or the calling subscriber by short message way to USSD server stores and customized caller information, just customize the CNAP business.Caller information comprises at least: calling number, caller name information.The method of described customized caller information can for: customize called, period, area filter rule.
Referring to Fig. 5, Fig. 5 is the call flow diagram of second embodiment of the invention.This flow process may further comprise the steps:
Step 501, caller MS sends call request to caller MSC.
Step 502, caller MSC sends out request command according to CSI information to the USSD server after obtaining calling subscriber's CSI information to VLR, and request sends caller information, simultaneously execution in step 506.
Step 503, USSD server send to called MS and set up the USSD connection request.
Step 504, called MS are returned to the USSD server according to this request and are set up the USSD connection response.
Step 505, the USSD server sends to called MS with different caller informations and shows according to the filtering rule of calling subscriber's customization of storage, is sent completely the back and disconnects the USSD connection.
Step 506, caller MSC sends call request to called MS C.
Step 507, called MS C sends call request to called MS, replay call.
Terminal called can be online always in GPRS, 3G, NGN network, the caller information server can use data protocols such as SIP, TCP/IP to transmit caller information to terminal called, and terminal called can receive the caller information data that the caller information server sends when receiving incoming call.The caller information server can be PIM server or other private servers.For example: when the caller information server was the PIM server, called user terminal was in presence always, and caller information server use data communication protocol sends to called user terminal with corresponding calling information and shows.
By the above embodiments as seen, the implementation method of this CNAP business of the present invention, the Signalling exchange that does not need caller information server and called switching system, do not need the switching system upgrading yet, only need switching system to carry out transparent transmission and can realize the CNAP business, simplify signaling process, saved system resource.
Claims (11)
1, the implementation method of a kind of service for displaying name of calling party CNAP is characterized in that, stores caller information in the caller information server, and the process that call subscriber terminal is called out called user terminal may further comprise the steps:
A, call subscriber terminal send call request to switching system;
B, switching system send the caller information request to the caller information server, send call request to called user terminal simultaneously or after receiving caller information server return information;
C, caller information server send to called user terminal with corresponding calling information and show according to this caller information request.
2, the method for claim 1 is characterized in that, what send the caller information request to the caller information server among the described step B is calling switch or called end switch in the switching system.
3, method as claimed in claim 4, it is characterized in that, described in the caller information server method of storage caller information be: the calling subscriber by Web or WAP mode be linked into the caller information server or with portal server that the caller information server links to each other on, customized caller information and storing on the caller information server; Or by this portal server customized caller information and storage to the call server.
4, method as claimed in claim 3 is characterized in that: described caller information comprises at least: calling number, caller name information;
The method of described customized caller information is: and customize in called, period, the zone filtering rule of one of them at least;
The described method that caller information is sent to called user terminal of step C is: the filtering rule according to customization sends corresponding calling information.
5, method as claimed in claim 4 is characterized in that: the method that described filtering rule according to customization sends corresponding calling information is: send the caller information corresponding with called number.
6, the method for claim 1 is characterized in that, described caller information server is service control node SCP or USSD server or personal information management PIM server.
7, method as claimed in claim 6 is characterized in that: described call subscriber terminal and called user terminal are mobile communication terminal, and described calling switch and called end switch are moving exchanging center MSC;
When the caller information server was SCP, the described caller information of storing in the caller information server was that caller is in SCP customization CNAP business;
Switching system to the method that the caller information server sends the caller information request is among the step B: switching system is according to the CNAP business on the CAMEL-Subscription-Information CSI triggering SCP of caller;
The described method that caller information is sent to called user terminal of step C is: SCP sends to called user terminal by the twinkle SM mode with caller information; Or SCP sends to the SMC of short message service center with caller information with short message way, and the short message that SMC will comprise caller information sends to called user terminal.
8, method as claimed in claim 7 is characterized in that: described SCP comprises the process that caller information sends to called user terminal by the twinkle SM mode:
C01, SCP are according to the travelling carriage number of called user terminal, and the attaching position register HLR under called user terminal sends acquisition request routing iinformation message;
C02, HLR response SCP asks, and returns routing iinformation to SCP;
C03, SCP send to called user terminal according to the short message that the routing iinformation that returns will comprise caller information by called end MSC.
9, method as claimed in claim 7 is characterized in that: SCP comprises through the SMC of short message service center caller information with the process that short message way sends to called user terminal:
C11, SCP are encapsulated into the travelling carriage number of caller information and called user terminal in the short message, send to SMC;
C12, SMC are transmitted to short message service center-gateway MSC SMC-GMSC to this short message;
The travelling carriage number of the called user terminal that C13, SMC-GMSC carry according to short message, the HLR under called user terminal send acquisition request routing iinformation message;
C14, HLR response SMC-GMSC asks, and returns routing iinformation to SMC-GMSC;
C15, SMC-GMSC are according to routing iinformation, and C sends SMS message to called user terminal by called MS.
10, method as claimed in claim 6 is characterized in that: when described caller information server is the USSD server,
Described step B is: switching system sends caller information to called user terminal to the USSD server requests;
Described step C is: after USSD server and called user terminal are set up USSD and be connected, caller information is sent to called user terminal show.
11, method as claimed in claim 6, it is characterized in that: when the caller information server is the PIM server, called user terminal is in presence always, and the caller information server uses data communication protocol that corresponding calling information is sent to called user terminal to show among the step C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410101633 CN1798203B (en) | 2004-12-20 | 2004-12-20 | Method for implementing service for displaying name of calling party |
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| CN 200410101633 CN1798203B (en) | 2004-12-20 | 2004-12-20 | Method for implementing service for displaying name of calling party |
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| CN1798203A true CN1798203A (en) | 2006-07-05 |
| CN1798203B CN1798203B (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410101633 Expired - Fee Related CN1798203B (en) | 2004-12-20 | 2004-12-20 | Method for implementing service for displaying name of calling party |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456784C (en) * | 2005-10-11 | 2009-01-28 | 中国移动通信集团公司 | Display method of dialing user identity |
| WO2009062403A1 (en) * | 2007-11-16 | 2009-05-22 | Huawei Technologies Co., Ltd. | A method for realizing the caller name presentation service and a caller information service device |
| WO2009082859A1 (en) * | 2008-01-02 | 2009-07-09 | Zte Corporation | System and method for implementing overreaching of caller information display |
| WO2009146616A1 (en) * | 2008-06-04 | 2009-12-10 | 华为技术有限公司 | Method and information server for realizing the calling information display service |
| CN101820603A (en) * | 2010-03-11 | 2010-09-01 | 候万春 | System and method for displaying information about calling user to called user on mobile communication network |
| CN101212768B (en) * | 2006-12-31 | 2012-07-04 | 康佳集团股份有限公司 | System and method for the calling party to identify ring tone |
| CN101212769B (en) * | 2006-12-31 | 2012-07-04 | 康佳集团股份有限公司 | Call topic prompt system and method |
| CN101212728B (en) * | 2006-12-31 | 2012-09-05 | 康佳集团股份有限公司 | System and method for implementing personalized CID information |
| CN101212770B (en) * | 2006-12-31 | 2012-09-05 | 康佳集团股份有限公司 | System and method for implementing personalized prompt for incoming calls |
| CN101212727B (en) * | 2006-12-31 | 2012-10-10 | 康佳集团股份有限公司 | System and method for implementing nickname prompt service for incoming calls |
| CN102811423A (en) * | 2011-05-31 | 2012-12-05 | 华为软件技术有限公司 | Method and system for sending signing messages |
| CN101540970B (en) * | 2008-03-19 | 2013-08-28 | 华为技术有限公司 | Method and device for processing calling information by terminal |
| CN108810229A (en) * | 2018-06-15 | 2018-11-13 | 安徽省信盾科技有限公司 | The method that can learn rear subscriber number information by telecommunication network called subscriber |
| WO2019245928A1 (en) * | 2018-06-21 | 2019-12-26 | T-Mobile Usa, Inc. | Enhanced user profile information display on terminating handset |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI106352B (en) * | 1998-05-06 | 2001-01-15 | Nokia Networks Oy | Display of a calling subscriber's number at call setup |
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2004
- 2004-12-20 CN CN 200410101633 patent/CN1798203B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456784C (en) * | 2005-10-11 | 2009-01-28 | 中国移动通信集团公司 | Display method of dialing user identity |
| CN101212770B (en) * | 2006-12-31 | 2012-09-05 | 康佳集团股份有限公司 | System and method for implementing personalized prompt for incoming calls |
| CN101212727B (en) * | 2006-12-31 | 2012-10-10 | 康佳集团股份有限公司 | System and method for implementing nickname prompt service for incoming calls |
| CN101212768B (en) * | 2006-12-31 | 2012-07-04 | 康佳集团股份有限公司 | System and method for the calling party to identify ring tone |
| CN101212769B (en) * | 2006-12-31 | 2012-07-04 | 康佳集团股份有限公司 | Call topic prompt system and method |
| CN101212728B (en) * | 2006-12-31 | 2012-09-05 | 康佳集团股份有限公司 | System and method for implementing personalized CID information |
| WO2009062403A1 (en) * | 2007-11-16 | 2009-05-22 | Huawei Technologies Co., Ltd. | A method for realizing the caller name presentation service and a caller information service device |
| US8571531B2 (en) | 2007-11-16 | 2013-10-29 | Huawei Technologies Co., Ltd. | Method and apparatus for implementing the CNAP service |
| CN101953141B (en) * | 2008-01-02 | 2013-03-27 | 中兴通讯股份有限公司 | System and method for implementing overreaching of caller information display |
| WO2009082859A1 (en) * | 2008-01-02 | 2009-07-09 | Zte Corporation | System and method for implementing overreaching of caller information display |
| CN101540970B (en) * | 2008-03-19 | 2013-08-28 | 华为技术有限公司 | Method and device for processing calling information by terminal |
| WO2009146616A1 (en) * | 2008-06-04 | 2009-12-10 | 华为技术有限公司 | Method and information server for realizing the calling information display service |
| CN101820603A (en) * | 2010-03-11 | 2010-09-01 | 候万春 | System and method for displaying information about calling user to called user on mobile communication network |
| CN101820603B (en) * | 2010-03-11 | 2012-11-21 | 候万春 | System and method for displaying information about calling user to called user on mobile communication network |
| CN102811423A (en) * | 2011-05-31 | 2012-12-05 | 华为软件技术有限公司 | Method and system for sending signing messages |
| CN108810229A (en) * | 2018-06-15 | 2018-11-13 | 安徽省信盾科技有限公司 | The method that can learn rear subscriber number information by telecommunication network called subscriber |
| WO2019245928A1 (en) * | 2018-06-21 | 2019-12-26 | T-Mobile Usa, Inc. | Enhanced user profile information display on terminating handset |
| US10778836B2 (en) | 2018-06-21 | 2020-09-15 | T-Mobile Usa, Inc. | Enhanced user profile information display on terminating handset |
| US11140260B2 (en) | 2018-06-21 | 2021-10-05 | T-Mobile Usa, Inc. | Enhanced user profile information display on terminating handset |
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| CN1798203B (en) | 2012-03-07 |
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