WO2015154452A1

WO2015154452A1 - Method and terminal for remotely querying information about contact person

Info

Publication number: WO2015154452A1
Application number: PCT/CN2014/090832
Authority: WO
Inventors: 高世英; 仵建宁
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-09-11
Filing date: 2014-11-11
Publication date: 2015-10-15
Also published as: CN105407202A

Abstract

A method and terminal for remotely querying information about a contact person. The method comprises: receiving, by a first terminal which has started a remote query function, a short message sent by a second terminal, the short message carrying query instruction information; and parsing the content of the short message, and after it is judged that the short message is a remote query short message according to the format of the short message and the query instruction information, returning to the second terminal information about a contact person which is indicated by the query instruction information. By means of the technical solution, information about a certain contact person can be queried on the terminal which has started the remote query function, such as a telephone number, an e-mail box, a work address, etc., thereby remotely acquiring information about a contact person on a terminal device, so as to continuously expand the range of service of a communication terminal and improve the quality of service thereof.

Description

Method and terminal for remotely querying contact information

Technical field

The present invention relates to the technical field of remotely querying contact information, and in particular, to a method and a terminal for remotely querying contact information.

Background technique

With the development of communication networks, the variety of communication service services is also increasingly diversified. SMS, MMS, language calls, and video calls have occupied all aspects of people's lives. Mobile communication devices such as mobile phones, tablets, and data cards have been built into a powerful Communication social networks, people's lives are increasingly dependent on communication network services. Although the development of communication network services is more proliferating and enriching, the scope of services needs to be continuously improved and enriched, so as to continuously improve the diversification of communication network service development to meet the needs of various situations and various types of users.

The current communication network equipment mainly includes mobile phones, tablets, and data cards. According to different types of main services, mobile phones are mainly used for instant communication services, and flat panels are mainly used for user home multimedia networks. Data cards are mainly used for users to access the Internet. They can all implement the communication network's call, text message, Internet access and other services by installing the SIM card, but these functions are all single-use service scope, and do not involve the function of remote query service between communication devices, which cannot be solved. The problem that the user needs to obtain the information on the terminal device remotely cannot realize the remote sharing and acquisition of the content of the communication device.

Summary of the invention

The technical problem to be solved by the present invention is to provide a method and terminal for remotely querying contact information, and realizing remote acquisition of contact information on the terminal device, so as to continuously expand the service scope and service quality of the communication terminal.

In order to solve the above technical problems, the following technical solutions are adopted:

A method for remotely querying contact information, including:

The first terminal that has enabled the remote query function receives the short message sent by the second terminal, where The short message carries the inquiry instruction information;

The first terminal parses the content of the short message, and determines, according to the format of the short message and the query indication information, that the short message is a remote query short message, and returns the contact indicated by the query indication information to the second terminal. People information.

Optionally, the query indication information includes: acquisition mode information, a contact information query keyword, and a contact keyword to be queried.

Optionally, before the step of the first terminal receiving the short message sent by the second terminal, the method further includes:

After the first terminal starts the remote query function, the remote query password and the whitelist user's phone number are set and saved;

The first terminal further sets the format of the remote query short message: #Getting mode information #Contact information query keyword #To be queried contact keyword, the obtaining mode information includes: whitelist obtaining mode information or query password.

Optionally, the step of determining, according to the format of the short message and the query indication information, that the short message is a remote query short message includes:

If the format of the short message is consistent with the format of the remote query short message set by the first terminal, and the query indication information includes a keyword for querying the contact information, the short message is determined to be a remote query short message.

Optionally, the step of the first terminal returning the terminal information indicated by the query indication information to the second terminal includes:

The first terminal returns the contact information associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information.

Optionally, the step of the first terminal returning the contact information associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information includes:

If the obtaining mode information is the whitelist obtaining mode information, the first terminal determines whether the number of the second terminal belongs to the whitelist user, and if yes, queries whether the first terminal has the to-be-queried contact. a person keyword, if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.

Optionally, the method further includes:

If the number of the second terminal does not belong to the whitelist user, the first terminal considers that the obtaining mode information is a query password, and determines whether the query password matches the locally stored remote query password. If the matching, the query is performed. Whether the first terminal has the contact keyword to be queried, and if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.

Optionally, the method further includes:

If the number of the second terminal does not belong to the whitelist user,

And the first terminal returns, to the second terminal, information that the terminal does not belong to the whitelist user;

After the first terminal receives the short message that is sent by the second terminal and carries the query password, it is determined whether the query password matches the locally stored remote query password, and if yes, query whether the first terminal exists. The contact keyword to be queried, if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.

A terminal includes a remote query function control module, a receiving module and a query module, wherein:

The remote query function control module is configured to: enable a remote query function of the terminal;

The receiving module is configured to: receive a short message sent by the second terminal, where the short message carries the query indication information;

The querying module is configured to: parse the content of the short message, and determine, according to the format of the short message and the query indication information, that the short message is a remote query short message, and return the indication of the query indication information to the second terminal. Contact information.

Optionally, the query indication information includes: acquisition mode information, a keyword of the contact information query, and a contact keyword to be queried.

Optionally, the terminal further includes a configuration module, where:

The configuration module is configured to: after the remote query function control module starts the remote query function, set a remote query password and a whitelist user's phone number and save; set the format of the remote query short message as: #Get mode information#Phonebook query Keyword #to be queried contact keyword, its The obtaining mode information includes: a whitelist obtaining mode information or a query password.

Optionally, the querying module is configured to determine, according to the format of the short message and the query indication information, that the short message is a remote query short message according to the following manner:

Optionally, the querying module is configured to return the terminal information indicated by the query indication information to the second terminal according to the following manner:

Returning the contact information associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information.

Optionally, the querying module is configured to return, according to the obtaining manner information in the query indication information, the contact information associated with the contact keyword to be queried to the second terminal according to the following manner:

If the obtaining mode information is the whitelist obtaining mode information, determining whether the number of the second terminal belongs to the whitelist user, and if yes, querying whether the first terminal has the to-be-queried contact keyword, if If yes, the contact information associated with the contact keyword to be queried is returned to the second terminal.

Optionally, the query module is further configured to:

If the number of the second terminal does not belong to the whitelist user, the obtaining mode information is the query password, and the query password is determined to match the locally stored remote query password. If the matching, the first terminal is queried. Whether the contact keyword to be queried exists, and if so, returns contact information associated with the contact keyword to be queried to the second terminal.

Optionally, the querying module is further configured to: if the number of the second terminal does not belong to the whitelist user, return information to the second terminal that the terminal does not belong to the whitelist user; After the second terminal returns the short message carrying the query password, it is determined whether the query password matches the locally stored remote query password. If the match is matched, the first terminal is queried whether the contact keyword is to be queried. Returning, to the second terminal, contact information associated with the contact keyword to be queried;

The receiving module is further configured to: receive a short message that is returned by the second terminal and carries a query password.

A computer program comprising program instructions that, when executed by a terminal, cause the terminal to perform any of the above methods of remotely querying contact information.

A carrier carrying the above computer program.

Compared with the related art, the method and terminal for remotely querying contact information provided by the embodiment of the present invention, the remote terminal can query information of a contact, such as a phone number, a mailbox, and a work address, on the terminal that has opened the remote query function. And so on, thereby realizing remote acquisition of contact information on the terminal device, so as to continuously expand the service range and service quality of the communication terminal.

BRIEF abstract

1 is a flow chart of a method for remotely obtaining a phone number in an embodiment;

2 is a flow chart of how to create a remote query service of a phone book in an application example;

FIG. 3 is a flow chart of how to create a remote query phone book in an application example;

4 is a flow chart of a method for remotely obtaining a phone number in an application example;

Fig. 5 is a structural diagram of a terminal in the embodiment.

Preferred embodiment of the invention

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

Example:

As shown in FIG. 1 , this embodiment provides a method for remotely obtaining a phone number, including the following steps:

S101: The first terminal starts the remote query function of the local device;

Among them, the remote query function of the machine is turned on, including: if the machine is set to support the remote query function at the factory, then the remote query service of the machine is selected, if the machine does not support the farthing at the factory. The query function, then, the corresponding remote query application software can be installed in the first terminal, and the application software is selected to start the remote query service.

After turning on the remote query function of the machine, enter the setting interface of the remote query. This interface can set the remote query password and the phone number of the whitelist user and save it. The remote query password is a string of characters consisting of English and numbers.

The format of the remote query short message may be a default format or a user-defined setting. For example, the format of the remote query short message is set as follows: #Getting mode information #Contact information query keyword #To be queried contact keyword, the waiting The query contact keyword includes, for example, a contact keyword to be queried, and the acquisition mode information includes: a whitelist acquisition mode information or a query password. For example, the whitelist acquisition mode information is set to friend, and the corresponding location information in the received short message. For friend, the remote terminal uses the whitelist to obtain the contact information. Contact information includes but is not limited to: contact phone number, email address, ID number, work address, qq account number, WeChat account number and other information. The keyword of the contact information query can be directly set to the words "phonebook query", "mailbox query" or "remote query" to identify the short message as a remote query message, which is used for remotely querying the phone number or remotely querying the mailbox. And so on the contact information, and the ordinary text message to show the difference. The query password means that the corresponding location content of the "acquisition method information" in the query text message is a string of character remote query passwords composed of English and numbers, for example, Axxxx30xxx. If the query password matches the remote query password set by the first terminal, the contact information can be further queried.

S102: The first terminal that has enabled the remote query function receives the short message sent by the second terminal, where the short message carries the query indication information.

The query indication information includes: the acquisition mode information, the keyword of the phone book query, and the contact keyword to be queried, such as the name or last name of the contact to be queried;

S103: Parsing the content of the short message, determining, according to the format of the short message and the query indication information, that the short message is a remote query short message;

The method for determining that the short message is a remote query message is: if the format of the short message is consistent with the format of the remote query short message set by the first terminal in step S101, and the query indication information includes the contact information query. The keyword indicates that the SMS is a remote query SMS.

S104: Return, to the second terminal, contact information indicated by the query indication information.

Among them, specifically include:

If the acquisition mode information is the whitelist acquisition mode information, it is determined whether the number of the second terminal belongs to the whitelist user, and if yes, the first terminal is queried whether the name of the to-be-queried contact exists. Or the last name, if yes, returning the contact information associated with the contact keyword to be queried to the second terminal.

If the number of the second terminal does not belong to the whitelist user, the method further includes:

The first terminal considers that the obtaining mode information is a query password, and determines whether the query password matches a locally stored remote query password. If yes, the first terminal is queried whether the name of the to-be-queried contact exists. Or a last name, if yes, returning the contact information associated with the name or last name of the contact to be queried to the second terminal.

Returning, to the second terminal, information that the terminal does not belong to the whitelist user;

After receiving the short message that is sent by the second terminal and carrying the query password, determining whether the query password matches the locally stored remote query password, and if yes, querying whether the first terminal has the to-be-queried contact The name or last name of the person, and if yes, return the contact information associated with the contact keyword to be queried to the second terminal.

In this implementation, the first terminal is a local terminal, and the second terminal is a remote terminal, or the first terminal may also be a remote terminal, and the second terminal is a local terminal.

In an application example, by remotely querying the phone number of the contact on the first terminal (the local terminal in this application example), how to create a remote query service process in the first terminal, as shown in FIG. 2, includes the following step:

S201: The first terminal selects to enable the remote query function, for example, by installing an application software.

S202: After the application software is started, the user inputs the first terminal of the remote query function. Telephone number

This number is used to distinguish which SIM card is used to enable the remote query function, because a user may have multiple SIM cards, for example, the mobile phone is dual card dual standby, but not all remote query functions are enabled.

S203: Set a remote query password;

The password is specified as 6 digits. If the setup password is empty or the length is insufficient, a prompt is required.

S204: Set a phone number of the whitelist user;

For example, whitelisted users include: themselves and family members to facilitate themselves and their families to obtain the phone numbers of contacts on the phone of this unit or other family members.

S205: Store remote query passwords and whitelist users on the local machine.

How to create a short message for the remote query phone book for the second terminal (as a remote terminal in this application example), as shown in FIG. 3, includes the following steps:

S301: Select or input a phone number of the target terminal (ie, the first terminal) to prepare a remote query short message;

You can select a mobile phone contact to write, or you can create a new service SMS and enter the phone number of the target terminal.

S302: determining whether the local number belongs to the whitelist user of the remote query, if yes, proceeding to step S303, otherwise, performing step S304;

S303: Write a remote query short message according to the format #friend#phonebook query#Li Bing's format and query indication information;

S304: Write a remote query short message according to the format #Axxxx30xxx#phonebook query#Li Bing's format and query indication information;

If the user is not a whitelist, you need to query the password. If the entered query password is empty or the length is not enough, you need to give a prompt. Enter the name or last name of the contact you want to query stored in the target terminal.

S305: Send remote query information to the target terminal (ie, the first terminal).

As shown in FIG. 4, a method for a user to remotely query a contact terminal's phone number to a first terminal by using a second terminal includes the following steps:

S401: The user writes a remote query short message by using the second terminal, and sends the remote query short message to the first terminal;

S402: The first terminal parses the short message, and if the received short message content is the same as the short message format in S303 or S304, and the “phonebook query” keyword exists, the number is regarded as a remote query short message;

S403: determining whether there is a "friend" in the query message, to determine whether to obtain by remote query password or by whitelist, if yes, proceed to step S404; otherwise, execute step S405;

S404: The friend keyword exists in the short message, and determines whether the phone number of the second terminal belongs to the whitelist user set by the first terminal, and if yes, step S408 is performed; otherwise, step S406 is performed;

S405: If there is no friend keyword in the short message, but a string of characters consisting of English and numbers, for example, Axxxx30xxx considers that the obtaining mode information is a query password, and needs to be remotely queried by password matching to determine the query password. Whether it is consistent with the remote query password set by the first terminal, if yes, step S408 is performed; otherwise, step S407 is performed;

S406: If the user does not belong to the whitelist, optionally, the second terminal may feed back the whitelist that the second terminal does not belong to the target user.

S407: If the information is inconsistent, the information may be fed back to the second terminal to prompt the remote query password error.

The steps S406 and S407 may or may not be performed, that is, if the user does not belong to the whitelist or if they do not agree, the first terminal does not need to feed back information to the second terminal.

S408: the phone number of the first terminal belongs to the whitelist user set by the second terminal, or the remote query password matches the remote query password set by the first terminal, and then the name or the last name of the contact to be queried is obtained by parsing the query information. Querying whether there is a matching contact in the phone book of the first terminal; if yes, executing step S409, otherwise performing step S410;

S409: The first terminal splices the matching contact into a normal short message by using the name A: number, the name B: the number, and sends the message to the second terminal;

S410: The first terminal queries the contact that does not meet the query, and feeds back the query failure result to the second terminal.

In the case of rapid development of network communication services, by continuously improving the communication terminal and service scope and service content, realizing remote acquisition of stored information of the communication terminal and handling of unexpected situations of the user can improve the user experience of the communication terminal, and can also serve as communication. One of the highlights of Terminal Services. Therefore, how to realize the remote sharing and acquisition of communication equipment content through technical means will continuously expand the service scope and service quality of the communication terminal. For example, if the user forgets to carry the mobile phone when going out, if there is an emergency, he needs to contact other people, but contact The person's phone is stored on the mobile phone and cannot be queried at any time. At this time, the contact person's phone number can be obtained through remote inquiry to achieve the purpose of timely communication; in addition, the family member's phone number is often different, if there is an emergency situation You need to contact the contacts on the mobile phone of other family members, or you can remotely obtain it by setting the white list of the phone. Moreover, the information of the contact on the terminal includes not only the phone number of the contact, but also various information such as the email address of the contact, the ID number, the work address, the qq account, and the WeChat account.

As shown in FIG. 5, this embodiment provides a terminal, including:

The remote query function control module 501 is configured to: enable the local remote query function;

The receiving module 502 is configured to: receive a short message sent by the second terminal, where the short message carries the query indication information;

The query indication information includes: the acquisition mode information, the keyword of the contact information query, and the name or last name of the contact to be queried.

The querying module 503 is configured to: parse the content of the short message, and determine, according to the format of the short message and the query indication information, that the short message is a remote query short message, and return the query indication information indication to the second terminal Contact information.

The system further includes: a configuration module 504, configured to: after the remote query function is enabled, set a remote query password, a whitelist user's phone number, and save;

The format of the remote query short message is set as follows: #Getting mode information #Phonebook query keyword #To be queried contact keyword, the obtaining mode information includes: whitelist obtaining mode information or query password.

The query module 503 is configured to: according to the format of the short message and the query finger The information indicates that the short message is a remote query short message, including:

The querying module 503 is configured to: return the terminal information indicated by the query indication information to the second terminal, including:

The querying module 503 is configured to: return, according to the obtaining mode information in the query indication information, the contact information associated with the contact keyword to be queried to the second terminal, including:

If the obtaining mode information is the whitelist obtaining mode information, determining whether the number of the second terminal belongs to the whitelist user, and if yes, querying whether the first terminal has the name or the last name of the contact to be queried. And if yes, returning the contact information associated with the contact keyword to be queried to the second terminal.

In an optional manner, the querying module 503 is further configured to: if the number of the second terminal does not belong to the whitelist user, the information about the obtaining mode is the query password, and the query password is determined. Whether it matches the locally stored remote query password, if it matches, querying whether the first terminal has the name or last name of the contact to be queried, and if so, returning the to-be-queried contact to the second terminal Contact information associated with the keyword.

In another optional manner, the querying module 503 is further configured to: if the number of the second terminal does not belong to the whitelist user, return to the second terminal that the terminal does not belong to the whitelist user The information is further configured to: after receiving the short message that carries the query password returned by the second terminal, determine whether the query password matches the locally stored remote query password, and if yes, query the first terminal. Whether the name or the last name of the contact to be queried exists, and if so, returning the contact information associated with the contact keyword to be queried to the second terminal;

The receiving module 502 is further configured to: receive the short message that is sent by the second terminal and that carries the query password.

It can be seen from the foregoing embodiments that, in relation to the related art, the method and terminal for remotely querying contact information provided in the foregoing embodiments, the remote terminal may query information of a contact on the terminal that has opened the remote query function, for example, The telephone number, the mailbox, the work address, and the like, thereby realizing the remote acquisition of the contact information on the terminal device, so as to continuously expand the service scope and service quality of the communication terminal.

The embodiment of the invention further discloses a computer program, comprising program instructions, which, when executed by the terminal, enable the terminal to perform any of the above methods for remotely querying contact information.

The embodiment of the invention also discloses a carrier carrying the above computer program.

One of ordinary skill in the art will appreciate that all or a portion of the steps described above can be accomplished by a program that instructs the associated hardware, such as a read-only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific form of combination of hardware and software.

The above is only an alternative embodiment of the present invention and is not intended to limit the scope of the present invention. Various other embodiments and modifications can be made in accordance with the present invention without departing from the spirit and scope of the invention. All modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the invention are intended to be included within the scope of the invention.

Industrial applicability

The method and terminal for remotely querying contact information provided by the embodiment of the present invention, the remote terminal can query information of a contact, such as a phone number, a mailbox, a work address, etc., on the terminal with the remote query function enabled, thereby implementing the terminal. Remote access to contact information on the device to continuously expand the service range and service quality of the communication terminal. Therefore, the present invention has strong industrial applicability.

Claims

A method for remotely querying contact information, including:

The first terminal that has enabled the remote query function receives the short message sent by the second terminal, where the short message carries the query indication information;

The first terminal parses the content of the short message, and determines, according to the format of the short message and the query indication information, that the short message is a remote query short message, and returns the contact indicated by the query indication information to the second terminal. People information.
The method for remotely querying contact information according to claim 1, wherein the query indication information comprises: acquisition mode information, a contact information query keyword, and a contact keyword to be queried.
A method of remotely querying contact information as recited in claim 2 wherein:

Before the step of the first terminal receiving the short message sent by the second terminal, the method further includes:

After the first terminal starts the remote query function, the remote query password and the whitelist user's phone number are set and saved;

The first terminal further sets the format of the remote query short message: #Getting mode information #Contact information query keyword #To be queried contact keyword, the obtaining mode information includes: whitelist obtaining mode information or query password.
The method for remotely querying contact information according to the format of the short message and the query indication information, according to the method of claim 3, wherein the step of determining that the short message is a remote query short message comprises:

If the format of the short message is consistent with the format of the remote query short message set by the first terminal, and the query indication information includes a keyword for querying the contact information, the short message is determined to be a remote query short message.
The method for remotely querying contact information according to claim 2, wherein the step of the first terminal returning the terminal information indicated by the query indication information to the second terminal comprises:

The first terminal returns the contact information associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information.
The method for remotely querying contact information according to claim 5, wherein the first terminal returns the contact keyword association to be queried to the second terminal according to the acquisition mode information in the query indication information. The steps for contact information include:

If the obtaining mode information is the whitelist obtaining mode information, the first terminal determines whether the number of the second terminal belongs to the whitelist user, and if yes, queries whether the first terminal has the to-be-queried contact. a person keyword, if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.
The method for remotely querying contact information according to claim 6, the method further comprising:

If the number of the second terminal does not belong to the whitelist user, the first terminal considers that the obtaining mode information is a query password, and determines whether the query password matches the locally stored remote query password. If the matching, the query is performed. Whether the first terminal has the contact keyword to be queried, and if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.
The method for remotely querying contact information according to claim 6, the method further comprising:

If the number of the second terminal does not belong to the whitelist user,

And the first terminal returns, to the second terminal, information that the terminal does not belong to the whitelist user;

After the first terminal receives the short message that is sent by the second terminal and carries the query password, it is determined whether the query password matches the locally stored remote query password, and if yes, query whether the first terminal exists. The contact keyword to be queried, if yes, the first terminal returns the contact information associated with the contact keyword to be queried to the second terminal.
A terminal includes a remote query function control module, a receiving module and a query module, wherein:

The remote query function control module is configured to: enable a remote query function of the terminal;

The receiving module is configured to: receive a short message sent by the second terminal, where the short message carries the query indication information;

The querying module is configured to: parse the content of the short message, and determine, according to the format of the short message and the query indication information, that the short message is a remote query short message, and return the indication of the query indication information to the second terminal. Contact information.
The terminal according to claim 9, wherein the query indication information comprises: acquisition mode information, a keyword of the contact information query, and a contact keyword to be queried.
The terminal of claim 10, the terminal further comprising a configuration module, wherein:

The configuration module is configured to: after the remote query function control module starts the remote query function, set a remote query password and a whitelist user's phone number and save; set the format of the remote query short message as: #Get mode information#Phonebook query Keyword #To be queried contact keyword, wherein the obtaining mode information includes: whitelist obtaining mode information or querying password.
The terminal according to claim 11, wherein the querying module is configured to determine, according to the format of the short message and the query indication information, that the short message is a remote query short message according to the following manner:

If the format of the short message is consistent with the format of the remote query short message set by the first terminal, and the query indication information includes a keyword for querying the contact information, the short message is determined to be a remote query short message.
The terminal according to claim 10, wherein the query module is configured to return terminal information indicated by the query indication information to the second terminal according to the following manner:

Returning the contact information associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information.
The terminal according to claim 13, wherein the querying module is configured to return the contact associated with the contact keyword to be queried to the second terminal according to the obtaining mode information in the query indication information according to the following manner People information:

If the obtaining mode information is the whitelist obtaining mode information, determining whether the number of the second terminal belongs to the whitelist user, and if yes, querying whether the first terminal has the to-be-queried contact keyword, if If yes, the contact information associated with the contact keyword to be queried is returned to the second terminal.
The terminal of claim 14, wherein the query module is further configured to:

If the number of the second terminal does not belong to the whitelist user, the obtaining mode information is the query password, and the query password is determined to match the locally stored remote query password. If the matching, the first terminal is queried. Whether the contact keyword to be queried exists, and if so, returns contact information associated with the contact keyword to be queried to the second terminal.
The terminal of claim 14 wherein:

The querying module is further configured to: if the number of the second terminal does not belong to the whitelist user, return information to the second terminal that the terminal does not belong to the whitelist user; to be received by the second terminal After the message with the query password is carried, it is determined whether the query password matches the locally stored remote query password, and if yes, the first terminal is queried whether the contact keyword to be queried exists, and if so, the Returning, by the second terminal, contact information associated with the contact keyword to be queried;

The receiving module is further configured to: receive a short message that is returned by the second terminal and carries a query password.