KR100267851B1 - Method for managing last outgoing call in mobile pnone - Google Patents

Abstract

The present invention relates to a last call management method of a mobile communication terminal, in particular, by managing the last call as the frequency of the call originated phone number, so that the user can more conveniently search for the phone number and make the call accordingly It relates to the last call management method. The present invention, when the call is made, the first step of determining whether the corresponding phone number of the outgoing call is a phone number already registered in the last call management list, and the phone number of the already registered state If it is determined that the frequency of use of the telephone number is increased, the second process of updating the telephone number to the last call management list with the increased result and the frequency of use of each telephone number in the updated and registered states are compared; And a third step of sorting the last call management list as a comparison result, and a fourth step of newly registering the sorted result as the last call management list.

Description

How to manage last call management list of mobile communication terminal {METHOD FOR MANAGING LAST OUTGOING CALL IN MOBILE PNONE}

The present invention relates to a last call management method of a mobile communication terminal, in particular, by managing the last call as the frequency of the call originated phone number, so that the user can more conveniently search for the phone number and make the call accordingly It relates to the last call management method.

The last call management method in the conventional mobile communication terminal has a function of storing and re-dialing the numbers that the user has dialed. This function saves the dialed number, dialed time, and talk time, and then sorts the last dialed number one by one when the user presses the last call function button. Mark it. In other words, we used a time-based retrieval method.

As described above, since the last call management method is arranged in a chronological order, it is inconvenient to press a number of buttons to find the number from the list even if it is a frequently used number.

Accordingly, there is a need for a last call management method that enables users to search for a phone number that is more convenient and faster in use.

Therefore, an object of the present invention is to sort the last call management method in the mobile communication terminal by the number of times the user has sent, that is, the frequency of use, rather than the temporal order. The present invention provides a method of managing a last call of a mobile communication terminal capable of making a call.

It is also an object of the present invention to manage the last call as the frequency of the call originated telephone number, to provide a last call management method for the user to search for a more convenient phone number and make a call accordingly.

In the present invention for achieving the above object, in the last call management method of the mobile communication terminal to search for the corresponding phone numbers of the last call registered in advance in a predetermined order to the last call search request of the user, if a call origination is made A first process of determining whether the corresponding telephone number of the originated call is already registered in the last call management list; and if the telephone number of the originating call is already registered, increases the frequency of use of the telephone number, and A second process of updating the telephone number in the last call management list with the results, comparing the frequency counts of the registered status, reordering the last call management list according to the comparison result, and as the sorted result, the last call Characterized in that the third process of registering the management list.

1 is a block diagram of a mobile communication terminal for registering a last call management list to which the present invention is applied.

2 is a flow chart showing a last call management method according to a preferred embodiment of the present invention.

3 is a flowchart illustrating a dialing method using a last call according to a preferred embodiment of the present invention.

4 is a memory map diagram of the last call list;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a block diagram of a mobile communication terminal for registering a last call management list to which the present invention is applied.

Hereinafter, the configuration of the mobile communication terminal will be briefly described with reference to FIG. 1. The controller 10 controls the overall operation of the mobile communication terminal. The memory 20 stores a predetermined program for controlling the overall operation of the mobile communication terminal, and stores data input and output and various data processed when the overall operation of the mobile communication terminal is performed by the controller 10. . In addition, the memory 20 stores a list of last calls that store the last 10 call information used by the user. In the implementation of the present invention, the variable of the origination information of the last call list includes a call number (up to 36 digits), a call duration time, a usage count, and the like. In particular, in the practice of the present invention, the last call management list is sorted by referring to the frequency of use. The interface unit 30 interfaces data input and output between the controller 10 and peripheral components of the controller 10. The duplexer 40 communicates with the base station through the antenna AT and separates a signal transmitted and received. The receiver 50 receives the radio signal input through the antenna under the control of the controller 10 through the interface unit 30, and is separated by the duplexer 40 to receive the radio signal and the weak signal. Amplify and filter the output. The transmission unit 60 is controlled by the control unit 10 through the interface unit 30 to filter and amplify the radio signal output from the audio unit 70 to be described below, and transmits it through the antenna through the duplex 40. The audio unit 70 modulates the voice signal input through the microphone MIC into a wireless signal under the control of the controller 10, and demodulates the wireless signal received through the receiver 50 to voice the speaker SP. It sends out as a signal. In addition, when a ring signal is generated from the base station, the audio unit 70 detects the ring signal through the receiver 50 and transmits the ring signal through a ringer. The key input unit 80 includes a plurality of numeric keys, and generates corresponding key data when the user presses a predetermined key and outputs the corresponding key data to the controller 10. The display unit 90 includes a liquid crystal display unit for displaying various types of information, and is controlled by the controller 10, and receives and displays key data generated by the key input unit 80 and various information signals of the controller 10.

2 is a flowchart illustrating a call management method for each frequency of use of a mobile communication terminal according to an embodiment of the present invention, and FIG. 4 is a memory map diagram of a last call list.

2 and 4, when the mobile communication terminal enters the standby state by the user, in step 201, the controller 10 checks whether a call signal is input from the key input unit 90. When the call signal of "123-1234" is output from the key input unit 90, the interface unit 30 switches to the control unit 10. The controller 10 detects this and sequentially checks whether an outgoing call of " 123-1234 " input in step 202 exists in the current last call list stored in the memory 20 in the form of FIG. Since the outgoing signal of "123-1234" is stored in the fourth address of the memory, in step 203, the controller 10 adds 1 to the frequency of use 1 of the fourth address of the last call list. The new value 2 obtained above is stored. In step 204, the controller 10 updates and stores the usage time of the new call " 123-1234 " in the usage time area of the last call list. If the usage time is updated, in step 205, the controller 10 newly sorts the last call list according to the frequency of use.

However, if the call signal input in step 202 is "123-1235", the call signal "123-1235" is not in the list. In step 206, the controller 10 checks whether the last call list of the memory 20 is frequent. . If there is a frequent call in the last call list as shown in FIG. 4, in step 207, the controller 10 stores information on the originating signal "123-1235" at the fifth address. The call signal information stores information such as a call number "123-1235", a use time, and a use frequency "1".

3 is a flowchart illustrating a dialing method using a display of a last call according to an exemplary embodiment of the present invention.

Referring to FIG. 3, first, in step 301, the controller 10 checks whether the last call key is input from the key input unit 80. When the last call key is input, in step 302, the controller 10 displays information on "123-1230" of address 0, which is the call signal information having the highest frequency of use of the last call list of the memory 20. If the displayed call signal information is not information desired by the user, the controller 10 checks whether the volume up key or the volume down key is input from the key input unit 90 (steps 303 and 305). When the volume up key is input, the controller 10 displays the call signal information of the fourth address on the display unit 80 in step 304, and when the volume down key is input, the controller 10 transmits the first address in step 306. The call information is displayed on the display unit 80. After the display of the calling information, in step 307, the controller 10 continuously checks whether a call key is input. When the call key is input in step 307, the control unit 10 dials the calling number displayed on the display unit 80 in step 308.

On the other hand, the stored information of the last call management list according to the embodiment of the present invention can be processed to be deleted if a certain amount is exceeded, as in the storage information of the last last call management list. The information of a typical last call management list stores a predetermined number of phone numbers, and if more than the stored phone numbers are stored, the oldest stored phone number is processed. If this is done, the phone number with the least frequently used number can be deleted. Its implementation may be suitably applied to the needs of the practitioner.

As described above, the present invention manages the last call as the calling frequency of the previously called telephone numbers, so that the user can more conveniently search for the telephone number and make a call accordingly.

In addition, there is an advantage that the user of the mobile communication terminal can search and re-send in a simpler and faster way through the last call management method that was previously used without having to separately remember the number frequently used by the mobile communication terminal.

Claims (5)

In the last call management method of the mobile communication terminal to search for the corresponding phone number of the last call registered in advance in a predetermined order to the user's last call search request, When the call is made, the first step of determining whether the corresponding phone number of the outgoing call is a phone number already registered in the last call management list; If it is determined that the telephone number is already registered, the second step of increasing the frequency of use of the telephone number and updating the telephone number to the last call management list with the increased result; A third step of comparing the frequency of use of each phone number in the updated and registered state and sorting the last call management list as a result of the comparison; And a fourth process of newly registering the sorted result as a last call management list. The method of claim 1, wherein in the first process, If the phone number is not already registered, the address of the last call management list is checked, and if there is an empty address, the call number of the outgoing call is newly registered to the last call management list. Call management method according to the frequency of use of the mobile communication terminal, characterized in that. In the last call management list of the mobile communication terminal to register the last call management list, and to display the corresponding telephone number of the registered last call management list in a predetermined order according to the user's last call search request, A first process of reading the last call management list registered in advance according to a last call search request from a user, In each of the registered telephone numbers of the last call management list, a second process of detecting frequency of use in an increased state based on the number of times previously sent; A third step of comparing the detected frequency of use and newly arranging the registration order of the registered telephone numbers of the last call management list as a comparison result; And a fourth process of displaying the registered telephone numbers in the sorted order. The method of claim 3, Selecting the telephone numbers according to the search input from the user in the displayed telephone numbers; Last call display method characterized in that it further comprises the step of attempting to make a call to the telephone number when a call request input occurs in the selected telephone number. The method of claim 4, wherein If the call is made to the telephone number, the last call display method further comprises the step of increasing the frequency of use of the dialed telephone number, and updating the result again and storing it as a last call management list. .

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