KR20050119742A - Method of controlling a caller display information in the mobile communication terminal - Google Patents

Abstract

The present invention relates to a method for processing caller indication information in a mobile communication terminal in which the caller indication information is deleted from a receiver's telephone list by a mobile communication terminal, and the caller mobile communication terminal accesses a server in a base station to delete caller indication information. Requesting the server; Identifying, by the server, the caller mobile communication terminal and displaying an outgoing call list of the corresponding terminal on a screen of the corresponding terminal; Allowing the caller mobile communication terminal to select a call list to be deleted by the caller and simultaneously notifying the server of the selected deleted call list; Identifying, by the server, a receiver mobile communication terminal corresponding to the deleted call list and transmitting a caller indication information deletion signal to the corresponding terminal; And retrieving the call list stored in the internal memory of the receiver mobile communication terminal and deleting the caller indication information. You can enhance your privacy by deleting the number.

Description

Method of Controlling a Caller Display Information in the Mobile Communication Terminal}

The present invention relates to a method for processing caller indication information in a mobile communication terminal, and more particularly, to a method for processing caller indication information in a mobile communication terminal which allows the mobile communication terminal to delete caller indication information from a receiver's telephone list.

In general, the caller information display service in the mobile terminal enables the caller's telephone number information to be displayed on the receiver's mobile terminal screen, so that the receiver can check who the caller is before calling the call. Do it.

However, in this case, there is a problem that the information of the caller may be exposed to the other party from the perspective of the caller. In order to prevent this, there is a method of preventing the user's phone number from being displayed on the other party's mobile communication terminal screen when making a call. have.

That is, when the caller enters the other party's phone number and enters a specific preset number, the caller displays the phrase "limiting caller information display" on the screen of the other party's mobile terminal and exposes the caller's phone number. There is a caller information display restriction function that prevents it from being displayed.

However, this method also has a disadvantage in that it is very cumbersome for the user to perform preprocessing for the caller information display restriction function and to input a specific number directly.

Then, briefly look at the configuration for the caller information display service in a typical mobile communication terminal, as shown in Figure 1, the mobile communication terminal 11 of the caller, the mobile communication terminal 12 of the receiver, and the corresponding two It comprises a base station 20 for connecting the communication between the mobile communication terminal (11, 12).

In addition, the base station 20 includes a server 21 that performs a caller information display service for recognizing a phone number of the caller mobile communication terminal 11 and displaying the caller information on the callee mobile communication terminal 12. .

Unless the receiver subscribed to the caller information display service releases the service, the server 21 forcibly displays the phone number of the caller mobile communication terminal 11 on the receiver mobile communication terminal 12. Given.

In order to limit this, when the caller inputs the telephone number of the corresponding receiver mobile communication terminal 12 by using the "restricting caller information display" function and then inputs a specific command thereafter, the corresponding server 21 sends the call. It recognizes and displays the phrase "restricting the display of the caller information" on the screen of the receiver mobile communication terminal 12 in place of the telephone number of the caller mobile communication terminal (11).

According to the related art, there is a disadvantage in that the caller cannot prevent his / her phone number from being exposed to the other party when the caller dials the wrong number, and the user is troublesome to use the caller ID display restriction function. There was a feeling.

SUMMARY OF THE INVENTION The present invention provides a method for processing caller indication information in a mobile communication terminal which allows the mobile communication terminal to delete caller indication information from a receiver's phone list.

In addition, an object of the present invention is to protect privacy by allowing the mobile communication terminal to delete caller indication information such as its own phone number and the like exposed to the other party by the caller information indication service.

In addition, the present invention, when the mobile communication terminal is exposed to the other party subscribed to the caller information display service for the reason, such as dialing the wrong phone number, the mobile phone of the other party undesiredly exposed The purpose of the present invention is to enhance privacy protection by allowing the user to delete his / her exposed phone number stored in the terminal afterwards.

The method for processing caller indication information in a mobile communication terminal according to an embodiment of the present invention for achieving the above object includes a process of requesting a corresponding server to delete caller indication information by accessing a server in a base station from a caller mobile communication terminal; ; Identifying, by the server, the caller mobile communication terminal and displaying an outgoing call list of the corresponding terminal on a screen of the corresponding terminal; Allowing the caller mobile communication terminal to select a call list to be deleted by the caller and simultaneously notifying the server of the selected deleted call list; Identifying, by the server, a receiver mobile communication terminal corresponding to the deleted call list and transmitting a caller indication information deletion signal to the corresponding terminal; And deleting the caller indication information by retrieving the call list stored in the internal memory in the receiver mobile communication terminal.

Alternatively, the method for processing caller indication information in a mobile communication terminal according to another embodiment of the present invention accesses a server in a base station from a caller mobile communication terminal and deletes caller indication information along with a call list that the caller wants to delete to the corresponding server. Requesting process; Recognizing the caller indication information deletion request at the server and confirming a receiver mobile communication terminal corresponding to the deleted call list, and transmitting a caller indication information deletion signal to the corresponding terminal; And deleting the caller indication information by retrieving the call list stored in the internal memory in the receiver mobile communication terminal. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the mobile communication terminal according to an embodiment of the present invention, the configuration for processing caller indication information is the same as that shown in FIG. 1, and thus the description thereof is omitted, but the server in the base station not only provides the caller information indication service but also moves the recipient. A caller indication deletion service function for deleting caller indication information stored in the communication terminal is also performed. Alternatively, a separate server may be provided in the base station to perform only the caller ID deletion service function.

A method of processing caller indication information in a mobile communication terminal according to an embodiment of the present invention will be described with reference to the flowchart of FIG. 2.

First, when the caller makes a call using the keypad of the mobile communication terminal in a general manner, the server in the base station recognizes the call transmitted from the caller mobile communication terminal (step S1), and the telephone number of the caller mobile communication terminal is changed. It is checked whether a specific number is entered so that it is not displayed on the screen of the receiver mobile communication terminal, that is, whether the caller requests the display of the caller information display (step S2).

At this time, if the caller information display restriction request is not requested in the second step S2, the telephone number of the receiver mobile communication terminal is checked to confirm whether the receiver is a legitimate right holder subscribed to the caller information display service ( Step S3).

Accordingly, when the receiver is subscribed to the caller information display service in the third step (S3), the caller of the receiver mobile communication terminal is checked, and the telephone number of the caller mobile communication terminal is checked. The phone number of the caller mobile communication terminal is displayed on the screen (step S4).

At this time, the receiver mobile communication terminal stores the displayed telephone number in an internal memory (for example, a recipient list of the recent call list) (step S5).

If the receiver is not the subscriber subscribed to the caller information display service in the third step S3, only the call of the receiver mobile communication terminal is performed (step S6).

On the other hand, if the caller information display restriction request is requested in the second step (S2), by checking the telephone number of the receiver mobile communication terminal to determine whether the receiver is a legitimate right holder subscribed to the caller information display service (step S7). ).

Thus, in the case of the receiver subscribed to the caller information display service in the seventh step (S7), while calling the receiver mobile communication terminal, the phrase "restricting the display of the caller information" on the screen of the receiver mobile communication terminal To display it (step S8).

When the receiver is not the subscriber subscribed to the caller information display service in the seventh step S7, only the call of the receiver mobile communication terminal is performed (step S9).

Accordingly, when the caller answers the call, the caller connects the telephone between the caller mobile communication terminal and the receiver mobile communication terminal to perform a call (step S10), in which case the caller knew the telephone number incorrectly, In the case where a call is made to the other party that the user does not want, for example, by incorrectly entering a number, the caller recognizes that he / she has made a wrong call and apologizes to the other party and hangs up (step S11).

However, since his phone number is already stored in the internal memory (eg, call list) of the receiver mobile communication terminal, his phone number is exposed to the other party that he does not want, so to prevent this, the caller may A preset delete function key is input to delete the caller indication information stored in the internal memory of the receiver mobile communication terminal.

Then, after recognizing the request for deleting the caller indication information transmitted from the caller mobile communication terminal (step S12), the server checks the phone number of the caller mobile communication terminal and retrieves a list of the latest outgoing calls of the caller mobile communication terminal. The caller is displayed on the screen of the mobile communication terminal (step S13).

Accordingly, the caller views the list of recent outgoing calls displayed on the screen of his mobile terminal, selects a telephone number that he / she has dialed incorrectly by using a selection function key, and then calls the caller's mobile terminal corresponding to the selected telephone number. The server side is requested to delete its own phone number stored in the memory.

Therefore, after the server recognizes the selection of the telephone number transmitted from the calling mobile terminal (step S14), the calling party display requesting to delete the calling party's telephone number by checking the recipient mobile terminal corresponding to the selected telephone number. An information deletion signal is generated and transmitted to the corresponding receiver mobile communication terminal (step S15).

Then, the receiver mobile communication terminal receives the caller indication information deletion signal from the server to confirm the telephone number to be deleted by the caller, and then retrieves and deletes the identified caller's telephone number from the internal memory, that is, the call list. After searching the phone number stored in the caller ID information delete signal to confirm that the phone number of the caller is stored is stored and delete the confirmed caller's phone number.

Accordingly, the caller's telephone number can be deleted from the recent incoming call list or the missed call list in which the caller's phone number is stored in the receiver mobile communication terminal, thereby protecting the caller's personal information (step S16).

Alternatively, after performing the operation of the tenth step (S10), after recognizing that the caller makes a wrong call and apologizes to the other party, if the function key is immediately requested to delete the caller indication information, the server may do so. After confirming, the sender indication information stored in the internal memory of the receiver mobile communication terminal is deleted, and at the same time, a guide message indicating that the caller indication information is to be deleted is sent.

On the contrary, the recipient mobile communication terminal may request the server to delete its own phone number, and the server then checks the phone number of the receiver mobile communication terminal stored in the internal memory of the sender mobile communication terminal. At the same time, a message indicating that the phone number will be deleted will be sent.

Furthermore, after performing the operation of the eleventh step S11, in order to delete his / her phone number exposed to the other party that he / she does not want, as described above, the caller firstly deletes his / her phone number from the internal memory of the receiver mobile communication terminal. Displays a list of recent outgoing calls stored in the internal memory of the mobile communication terminal on the screen of the mobile communication terminal.

Then, the caller selects the telephone number that he / she has dialed incorrectly by using the selected function key of his mobile terminal, and then his phone stored in the internal memory of the recipient mobile terminal corresponding to the selected telephone number. In order to delete the number, a preset delete function key is input to request the server to delete the caller indication information.

Accordingly, the server recognizes the caller indication information deletion request transmitted from the caller mobile communication terminal, and at the same time, the receiver mobile communication corresponding to the deletion desired telephone number (that is, the caller wrongly dialed) selected by the caller. After confirming the terminal, it generates a caller indication information deletion signal requesting the deletion of the desired phone number to be deleted and transmits it to the receiver mobile communication terminal.

Accordingly, the receiver mobile communication terminal receives the caller indication information deletion signal from the server to confirm the deletion desired telephone number, and then searches for and deletes the identified deletion desired telephone number from internal memory, that is, the caller's telephone. By deleting the caller's phone number from the recent incoming call list or the missed phone number list in which the number is stored, it is possible to protect the caller's personal information.

As described above, when the mobile communication terminal exposes his / her phone number by the caller information display service to the other party that he / she does not want, for example, he or she dials the phone number incorrectly, You can enhance your privacy by deleting your phone number.

1 is a block diagram showing a configuration for a caller information display service in a general mobile communication terminal.

2 is a flowchart illustrating a method for processing caller indication information in a mobile communication terminal according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

11, 12: mobile communication terminal 20: base station

21: server

Claims (2)

Requesting the corresponding server to delete the caller indication information by accessing the server in the base station from the caller mobile communication terminal; Identifying, by the server, the caller mobile communication terminal and displaying an outgoing call list of the corresponding terminal on a screen of the corresponding terminal; Allowing the caller mobile communication terminal to select a call list to be deleted by the caller and simultaneously notifying the server of the selected deleted call list; Identifying, by the server, a receiver mobile communication terminal corresponding to the deleted call list and transmitting a caller indication information deletion signal to the corresponding terminal; And retrieving the call list stored in the internal memory in the receiver mobile communication terminal and deleting the caller indication information. Requesting the corresponding server to delete the caller indication information together with the call list to be deleted by the caller from the caller mobile terminal connected to the server in the base station; Recognizing the caller indication information deletion request at the server and confirming a receiver mobile communication terminal corresponding to the deleted call list, and transmitting a caller indication information deletion signal to the corresponding terminal; And retrieving the call list stored in the internal memory in the receiver mobile communication terminal and deleting the caller indication information.