KR20070025252A - Method for copying installed card data at mobile phone and mobile phone thereof - Google Patents

Abstract

A method for copying data of a mounted card in a mobile terminal and the mobile terminal are provided to conveniently copy the data of a mounted card at a single connection part or two connection parts. A memory(190) stores a copy program for copying user data stored in an arbitrary mounted card to a new mounted card. A connection part(110) is connected with the mounted card. When a card copying is requested, a controller(120) reads user data of the mounted card connected with the connection part(110) according to the copy program, stores it in the memory(190), and records user data stored in the memory(190) into the new mounted card connected with the connection part(110).

Description

Method for copying installed card data at mobile terminal and method for copying installed card data at mobile phone and mobile phone

1 is a block diagram illustrating a configuration of a mobile communication terminal performing a mounting card data copying method according to an embodiment of the present invention.

FIG. 2 is a block diagram for explaining in detail the control unit shown in FIG. 1; FIG.

3 is a flowchart illustrating a method of copying card data into a mobile communication terminal according to an embodiment of the present invention.

4 is a block diagram illustrating a configuration of a mobile communication terminal for performing a mounting card data copying method according to another embodiment of the present invention.

FIG. 5 is a block diagram for explaining in detail the control unit shown in FIG. 4; FIG.

6 is a flowchart illustrating a method for copying a card data into a mobile communication terminal according to another embodiment of the present invention.

Fig. 7 is a screen example showing a card copy menu item.

8 is an exemplary screen illustrating a state in which user data to be copied is read.

9 is an exemplary screen illustrating that reading of user data to be copied is completed.

10 is an exemplary screen showing a message asking whether or not to copy to a new mounting card.

11 is an exemplary screen illustrating a state of recording user data on a new mounting card.

Fig. 12 shows an example of a screen indicating that the recording of user data on a new mounting card is completed.

FIG. 13 is an exemplary screen illustrating a check indicating whether a mounting card is connected to a first connection part and a second connection part and whether a new mounting card is connected to the second connection part. FIG.

14 is a screen example informing that copying of user data is in progress.

15 shows an example of a screen indicating that copying is completed.

<Explanation of symbols for the main parts of the drawings>

100: mobile communication terminal 110: connection

110a: first connection part 110b: second connection part

120: control unit 121: mobile communication processing unit

122: menu processing unit 123: determination unit

124: copy data processing unit 125: recording unit

130: RF unit 140: voice processing unit

150: speaker 160: microphone

170: key input unit 180: display unit

190: memory

The present invention relates to a mounting card data copying method in a mobile communication terminal and a mobile communication terminal thereof, and more particularly, to a mounting card data copying method for recording user data to be copied to a new mounting card when replacing the mounting card. It relates to a communication terminal.

The mobile communication terminals used in the European GSM (global system for mobile communication) network adopt a subscriber identity module (hereinafter, referred to as SIM card) for user authentication. Such a SIM card has a microprocessor and a memory chip mounted therein, and contains information necessary for operating a terminal. In particular, the SIM card includes not only personal information such as a password but also related information such as a phone number and a network number. The data is embedded. The mobile communication terminal used in the GSM network can be called only when the subscriber is authenticated by the SIM card.

Meanwhile, a mobile communication terminal used in a synchronous code division multiple access (CDMA) camp corresponds to a SIM card for roaming, and is referred to as a user identity module (hereinafter referred to as "CDMA"). It is called 'UIM card'. In the CDMA camp, it was not necessary to introduce UIM cards as both subscribers and service management were solved through mobile communication terminals. However, recently, value-added services such as the development of wireless Internet and mobile commerce have emerged. Awareness is changing and its use is expected to expand.

In addition, mobile communication terminals used in the Wideband Code Division Multiple Access (WCDMA) camp respond to SIM cards to perform various functions such as user authentication, billing, roaming, and e-commerce. In this regard, an integrated user identity card (hereinafter referred to as a "USIM card") is employed. In the WCDMA camp, these USIM card specifications are divided into smart card platform UICC (Universal IC Card) irrelevant to the technology method and specifications according to each technology method to accommodate the application. UICC is not only used for communication but also for other industries such as finance. It is also designed to accommodate smart card applications.

Mounting cards such as SIM cards, UIM cards, and USIM cards contain information for the operation of the mobile communication terminal, and in particular, personal information such as user passwords are embedded, such as bank transactions or electronic commerce, etc. Enable credit transactions.

However, if such a mounting card is required to be replaced, there is no way to back up user data of the mounting card to be copied, and thus copying to a new mounting card is impossible. That is, when the carrier needs to replace the mounting card that can be used by another mobile communication terminal or for other reasons, the user data of the mounting card to be copied cannot be copied. There is an uncomfortable problem that the data can not be used in the new card.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above problems, and to conveniently copy user data of a mounting card to a new mounting card.

A mobile communication terminal according to an embodiment of the present invention for achieving the above object includes a memory for storing a copy program for copying user data stored in any mounting card to a new mounting card, and a connection portion connected to the mounting card; When a card copy is requested, reading user data of a mounting card connected to the connection unit according to the copy program, storing the user data in the memory, and writing the user data stored in the memory to a new mounting card connected to the connection unit. It characterized in that it comprises a control unit.

Preferably, the control unit comprises a menu processing unit for providing a card copy menu for performing a series of procedures for copying the user data to be copied to a new mounting card, and if the card copy menu provided by the menu processing unit is selected, the connection unit; A copy data processing unit for reading user data of the attached mounting card and storing the read user data in the memory, and a determination unit determining whether the mounting card connected to the connection unit is a new mounting card when rebooting is performed; And a recording unit for recording the user data stored in the memory on the new mounting card connected to the connection unit by the copy data processing unit when it is determined that the mounting card connected to the connection unit is a new mounting card. It is characterized by.

More preferably, the mounting card is any one of a user identity module (UIM), a subscriber identification module (SIM), and a user subscriber identification module (USIM) card.

In addition, in the mobile communication terminal according to an embodiment of the present invention, the mounting card data copying method is a mounting card data copying method in a mobile communication terminal having a connection unit connected to an arbitrary mounting card. A first step of reading user data from a corresponding mounting card and storing it in a memory; a second step of determining whether a mounting card connected to the connection unit is a new mounting card; and as a result of the determination of the second step, the connection unit And a third step of writing the user data stored in the memory to the new mounting card connected to the connection unit when the connected mounting card is determined to be a new mounting card.

In addition, the mobile communication terminal according to another embodiment of the present invention includes a memory for storing a copy program for copying user data stored in any mounting card to a new mounting card, and a mounting card for storing user data to be copied; A first connection to be connected; a second connection to be connected to a new mounting card to copy user data of a mounting card connected to the first connection; and a card to be connected to the first connection if a card copy is requested. And a controller which reads user data into the memory and writes the user data stored in the memory to a new fixing card connected to the second connection unit.

Preferably, the control unit comprises a menu processing unit for providing a card copy menu for performing a series of procedures for copying user data to be copied to a new mounting card, and the card copy menu provided by the menu processing unit is selected. A determination unit that determines whether the corresponding card is connected to the connection unit and the second connection unit; and when the mounting card is connected to the first connection unit and the second connection unit as a result of the determination of the determination unit, A copy data processing unit for reading user data of a mounting card and storing the read user data in the memory; and recording the user data stored in the memory by the copy data processing unit on a new mounting card connected to the second connection unit. And a recording unit.

More preferably, the determination unit determines whether a new mounting card is connected to the second connection unit.

In addition, the mounting card data copying method in the mobile communication terminal according to another embodiment of the present invention is a mounting card data copying method in a mobile communication terminal having first and second connecting portions connected to any mounting card. A first step of determining whether the corresponding mounting card is connected to the first connection part and the second connection part if requested, and when the mounting card is connected to the first and second connection parts as a result of the determination of the first step, A second step of reading user data of the mounting card connected to the first connection part and storing it in a memory; and writing the user data stored in the memory by the second step to a new mounting card connected to the second connection part; And a third step.

More preferably, after the first step, further comprising the step of determining whether the user data is present in the mounting card connected to the second connection portion.

Hereinafter, a mounting card data copying method and a mobile communication terminal in a mobile communication terminal according to the present invention will be described in detail with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it is noted that the same reference numerals are used for the same components even though they are shown in different drawings.

1 is a block diagram illustrating a configuration of a mobile communication terminal performing a mounting card data copying method according to an embodiment of the present invention.

Referring to FIG. 1, a mobile communication terminal performing a method of copying mounting card data according to an embodiment of the present invention stores various terminal information of a mobile communication terminal, and stores user data of a mounting card to be copied to a new mounting card. Memory 190 storing a copy program for copying to the memory; a connection unit 110 to which a mounting card is connected; and when card copying is requested, user data of a mounting card connected to the connection unit 110 according to a copy program. The control unit 120, the RF unit 130, the voice processing unit 140, the speaker 150, the microphone for storing in the memory 190, and recording the user data stored in the memory 190 on a new mounting card And a display unit 180 for providing an external screen window and / or an internal screen window.

Here, the mounting card to be copied includes parameters necessary for communication (e.g., phone number, manufacturing number, authentication-related key, etc.) and user data (e.g., phonebook data, SMS messages, usage-related information, etc.). Etc. are stored.

The new mounting card stores parameters for communication, and the space for storing user data is empty.

The memory 190 stores an operation program and a system program of the controller 120, and the operation program and the system program are stored in a ROM region which is normally included and can be erased as necessary. Electrically erasable ROMs include EEPROM and flash memory. The memory 190 also includes a RAM that temporarily stores data generated during execution of various operating programs.

The memory 190 stores a copy program for copying user data of the mounting card to a new mounting card when the mounting card connected to the connection unit 110 needs to be replaced.

The control unit 120 controls the overall operation of the mobile communication terminal and simultaneously reads the user data to be copied from the corresponding mounting card connected to the connection unit 110 and stores it in the memory 190 and stored in the memory 190. The user data is recorded on a new mounting card connected to the connection unit 110. At this time, the control unit 120 performs a procedure for rebooting the mobile communication terminal to record the user data stored in the memory 190 on a new mounting card.

In the present exemplary embodiment, the user data stored in the memory 190 is recorded on the new mounting card through the rebooting procedure. However, the present invention is not limited thereto, and the recording of the user data on the new mounting card in the card copy menu item is not limited thereto. It can also be implemented by selecting the menu item added by adding a separate menu item for request.

The RF unit 130 is controlled by the controller 120 and converts a signal output from the controller 120 into a wireless signal. In addition, the RF unit 130 converts the radio signal received through the antenna ANT to a desired signal and outputs it.

The voice processing unit 140 modulates the voice signal input from the microphone 160 to convert the voice signal into voice data, and converts the voice data input from the RF unit 130 and voice data stored in the memory 190 into voice signals. The demodulator outputs the voice through the speaker 150.

The key input unit 170 includes a plurality of numeric keys, menu keys, and function keys for performing various functions, and outputs key data to the control unit 120 by an external operation.

In particular, such a key input unit 170 is a number key selected by the control unit 120 when the corresponding number key for selecting a card copy menu for performing a series of procedures for copying the user data to be copied to a new mounting card Outputs key data of.

Accordingly, the controller 120 reads the menu from the memory 190 and displays the menu on the display unit 180 according to the user's menu display request by the key input unit 170. That is, the key input unit 170 is a conventional user information input means, and has a plurality of keys suitable for a mobile communication terminal to be applied, such as a plurality of numeric keys and function keys, and if there is an input of each of the provided keys, Therefore, by outputting the corresponding unique key data to the control unit 120, through the key input operation of the key input unit 170 to enter the menu display mode and selection of the menu is made. Then, the controller 120 reads the menu according to the corresponding key input from the memory 190 and displays the menu on the display unit 180.

The display unit 180 is a display device such as a liquid crystal display (LCD). The display unit 180 displays a state of a mobile communication terminal or a progress of a program under the control of the controller 120. That is, the overall state of the mobile communication terminal and input user information are displayed.

FIG. 2 is a block diagram illustrating the control unit shown in FIG. 1 in detail.

Referring to FIG. 2, the controller 120 includes a mobile communication processor 121 for performing signal processing for performing a mobile communication service, a menu processor 122 providing a card copy menu item, and a mounting card to be copied. A copy data processing unit 124 for reading the user data of the user and storing it in the memory 190, a determination unit 123 for determining whether a new mounting card is connected to the connection unit 110, and user data on the new mounting card. And a recording unit 125 for recording.

The mobile communication processing unit 121 is a module for performing a mobile communication service using a radio resource in a mobile communication terminal, and is configured and operated using a known mobile communication technology, so that detailed description thereof will be omitted herein.

The menu processing unit 122 provides a card copy menu item for performing a series of procedures for copying user data to be copied to a new mounting card.

The copy data processing unit 124 reads the user data of the mounting card connected to the connection unit 110 when the card copy menu item provided by the menu processing unit 122 is selected.

In addition, the copy data processor 124 stores the read user data in the memory 190. In this case, the user data is stored in, for example, a flash memory (not shown) in which data is not erased even when rebooting.

In addition, the copy data processing unit 124 reads the user data of the mounting card to be copied and displays a message asking whether or not copying is desired on the screen when storage in the memory 190 is completed. At this time, it is preferable that a message inquiring whether or not to copy is displayed on the screen at the time of reboot.

The determination unit 123 determines whether the mounting card connected to the connection unit 110 is a new mounting card.

The recorder 125 records the user data stored in the memory 190 on the mounting card connected to the connection unit 110 when the determination card 123 determines that the mounting card connected to the connection unit 110 is a new mounting card. do.

By doing so, the user data of the mounting card to be copied can be conveniently copied to the new mounting card.

A method of copying mounting card data in a mobile communication terminal according to an embodiment of the present invention configured as described above will be described.

3 is a flowchart illustrating a method of copying mounting card data in a mobile communication terminal according to an embodiment of the present invention.

The control unit 120 of the mobile communication terminal 100 is a state in which a copy program for copying user data stored in an arbitrary mounting card to a new mounting card is previously stored in the memory 190 (S101).

Next, the menu processing unit 122 of the control unit 120 determines whether the card copy menu item is selected by the user (S103). Here, the card copy menu item corresponds to '4. card copy' in the screen example of FIG. 7.

If the card copy menu item is not selected by the user as a result of the determination in step S103, the process ends.

As a result of the determination in step S103, when the card copy menu item is selected by the user, the copy data processing unit 124 of the control unit 120 reads user data of the mounting card connected to the connection unit 110 (S105). The progress of reading the user data of the mounting card to be copied in this way can be seen as a screen example as shown in FIG.

Next, the copy data processing unit 124 stores the read user data in the memory 190 (S107).

Next, the determination unit 123 of the control unit 120 determines whether the mounting card connected to the connection unit 110 is a new mounting card (S109). This case corresponds to the case where the user data of the mounting card to be copied is read and replaced with a new mounting card after the storage is completed in the memory 190 (see FIG. 9). 124 determines whether the mounting card connected to the connection unit 110 is a new mounting card or a mounting card in use.

Here, the method of determining whether the card is a new mounting card is determined based on whether user data is stored in the mounting card connected to the connection unit 110. That is, if only the parameters necessary for communication are stored in the mounting card and the user data is not stored, it is determined as a new mounting card.

As a result of the determination in step S109, if the mounting card connected to the connection unit 110 is not a new mounting card, the process ends. That is, when user data exists in the mounting card connected to the connection unit 110, the recording process of the recording unit 125 to be described later is not performed.

As a result of the determination in step S109, when the mounting card connected to the connection unit 110 is a new mounting card, the copy data processing unit 124 displays a message asking whether or not to copy the card as shown in FIG. 10 (S111). ).

Next, the copy data processing unit 124 determines whether a card copy is requested by the user (S113).

As a result of the determination in step S113, when the card copy is not requested by the user, the standby state is maintained for a predetermined time.

As a result of the determination in step S113, when the card copy is requested by the user, the recording unit 125 of the control unit 120 records the user data stored in the memory 190 on a new mounting card connected to the connection unit 110 ( S115).

FIG. 11 is a diagram illustrating a screen indicating that user data is recorded on a new mounting card, and FIG. 12 is a diagram illustrating a screen indicating that recording of user data on a new mounting card is completed.

By doing so, the user data of the mounting card to be copied in the mobile communication terminal having one connection portion can be conveniently copied to the new mounting card.

Referring to FIG. 4, the mobile communication terminal 100 performing the mounting card data copying method according to another embodiment of the present invention includes a first connection unit 110a, a second connection unit 110b, and a controller 120. ), An RF unit 130, a voice processing unit 140, a speaker 150, a microphone 160, a key input unit 170, a display unit 180, a memory 190, and the like. .

The mobile communication terminal 100 performing the mounting card data copying method according to an embodiment of the present invention described above among the components of the mobile communication terminal 100 performing the mounting card data copying method according to another embodiment of the present invention. The description of the same components as in FIG.

In the description of this embodiment, the details already described in the previous embodiment are omitted to avoid duplication, and the same numbers are used for the same or similar components as the components of the previous embodiment.

The first connection unit 110a is connected to a mounting card that stores user data to be copied.

The second connection unit 110b is connected with a new mounting card to copy user data of the mounting card to be copied.

When the card copy is requested, the controller 120 determines whether a mounting card storing copy user data is connected to the first connection unit 110a and whether the mounting card connected to the second connection unit 110b is a new mounting card. If it is determined that the two conditions are satisfied, the user data of the mounting card connected to the first connection unit 110a is read and stored in the memory 190, and the user data stored in the memory 190 is stored in the second connection unit ( Write on the new mounting card connected to 110b).

FIG. 5 is a block diagram illustrating the control unit illustrated in FIG. 4 in detail.

Referring to FIG. 5, the control unit 120 attaches a corresponding card to the mobile communication processing unit 121, a menu processing unit 122 providing a card copy menu item, and a first connection unit 110a and a second connection unit 110b. The determination unit 123 for determining whether the connection is performed, the copy data processing unit 124 for reading user data of the mounting card connected to the first connection unit 110a and storing it in a memory, and the second connection unit 110b. And a recording unit 125 for recording user data on the new mounting card.

Since the mobile communication processing unit 121 and the menu processing unit 122 have already been described in the above embodiments, detailed description thereof will be omitted.

When the card copy menu provided by the menu processing unit 122 is selected, the determination unit 123 determines whether the corresponding card is connected to the first connection unit 110a and the second connection unit 110b. In more detail, it is determined whether a mounting card is connected to the first connecting portion 110a and the second connecting portion 110b and whether a new mounting card is connected to the second connecting portion 110b.

The copy data processing unit 124 is a part which is executed when the mounting card is connected to the first connection unit 110a and the second connection unit 110b as a result of the determination by the determination unit 123, and the first connection unit 110a. The user data of the mounting card connected to the computer is read, and the read user data is stored in the memory 190. In this case, the user data is preferably stored in RAM.

In addition, the copy data processing unit 124 reads user data of the mounting card connected to the first connection unit 110a and displays a message asking whether or not copying is desired on the screen when storage in the memory 190 is completed.

The recording unit 125 records the user data stored in the memory 190 on a new mounting card connected to the second connection unit 110b. In more detail, when copying is requested for a message displayed on the screen, the recording unit 125 records user data on a new mounting card connected to the second connecting unit 110b.

By doing so, the user data of the mounting card to be copied can be more conveniently copied to the new mounting card.

A method of copying mounting card data in a mobile communication terminal according to another embodiment of the present invention configured as described above will be described.

6 is a flowchart illustrating a method of copying mounting card data in a mobile communication terminal according to another embodiment of the present invention.

The control unit 120 of the mobile communication terminal 100 is a state in which a copy program for copying user data stored in an arbitrary mounting card to a new mounting card is previously stored in the memory 190 (S201).

The menu processor 122 of the controller 120 determines whether a card copy menu item is selected by the user (S203). That is, it is determined whether the menu item '4. Copy card' is selected in the screen example of FIG. 7.

If the card copy menu item is not selected by the user as a result of the determination in step S203, the process ends.

As a result of the determination in step S203, when the card copy menu item is selected by the user, the determination unit 123 of the control unit 120 determines whether the mounting card is connected to the first and second connection units 110a and 110b. (S205).

As a result of the determination in step S205, when the mounting card is not connected to the first and second connection portions 110a and 110b, the process ends.

As a result of the determination in step S205, when the mounting card is connected to the first and second connecting portions (110a, 110b), the determination unit 123 determines whether information is present in the mounting card connected to the second connecting portion (110b). It is determined (S207). That is, it is determined whether the mounting card connected to the second connecting portion 110b is a new mounting card.

As a result of the determination in step S207, when the information exists in the mounting card connected to the second connecting portion 110b, that is, when the mounting card connected to the second connecting portion 110b is not a new mounting card, the process is terminated.

As such, when it is determined whether the corresponding mounting card is connected to the first and second connection parts 110a and 110b, an example screen as shown in FIG. 13 is displayed on the screen so that the user can display the first and second connection parts 110a and 110b. It can be seen that 110b) checks whether the corresponding card is connected.

As a result of the determination in step S207, when there is no information on the mounting card connected to the second connecting portion 110b, that is, when the mounting card connected to the second connecting portion 110b is a new mounting card, The copy data processing unit 124 reads user data of the mounting card connected to the first connection unit 110a (S209).

Next, the copy data processing unit 124 stores the read user data in the memory 190 (S211).

Next, the copy data processing unit 124 reads the user data of the mounting card connected to the first connection unit 110a, and when the storage is terminated in the memory 190, whether the card copying is desired as shown in FIG. A message asking whether it is displayed is displayed (S213).

Next, the copy data processing unit 124 determines whether a card copy is requested by the user (S215).

As a result of the determination in step S215, if the card copy is not requested by the user, the standby state is maintained for a predetermined time.

When the card copy is requested by the user as a result of the determination in step S215, the recording unit 125 of the controller 120 records the user data stored in the memory 190 on a new mounting card connected to the second connection unit 110b. (S217).

14 is a diagram illustrating a screen indicating that copying of user data is in progress, and FIG. 15 is a diagram illustrating a screen indicating that copying is completed.

By doing so, the user data of the mounting card to be copied in the mobile communication terminal having the first and second connection portions can be more conveniently copied to the new mounting card.

The invention described above is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the invention as defined in the appended claims.

According to the present invention as described above by copying the user data of the mounting card to be copied to a new mounting card, there is an effect that can continue to use the user data of the existing mounting card on the new mounting card.

Further, according to the present invention, there is also an effect that a copy function of the card data can be conveniently performed at one connection part or at two connection parts.

Claims (9)

A memory for storing a copy program for copying user data stored in an arbitrary mounting card to a new mounting card; A connection part connected to the mounting card; When a card copy is requested, the control unit reads the user data of the mounting card connected to the connection unit according to the copy program and stores it in the memory, and writes the user data stored in the memory to a new mounting card connected to the connection unit. Mobile communication terminal comprising a. The method of claim 1, wherein the control unit A menu processing unit providing a card copy menu for performing a series of procedures for copying user data to be copied to a new card; A copy data processing unit which reads user data of a mounting card connected to the connection unit when the card copy menu provided by the menu processing unit is selected, and stores the read user data in the memory; Determination unit for determining whether the mounting card connected to the connection is a new mounting card when the reboot is made, And a recording unit for recording the user data stored in the memory on the new mounting card connected to the connection unit by the copy data processing unit when it is determined that the mounting card connected to the connection unit is a new mounting card. Mobile communication terminal, characterized in that. The method of claim 1, wherein the mounting card And a user identity module (UIM), a subscriber identification module (SIM), and a user subscriber identification module (USIM) card. A method of copying mounting card data in a mobile communication terminal having a connection portion connected to an arbitrary mounting card, When the card copy is requested, the first step of reading the user data to be copied from the corresponding card to store in the memory, A second step of determining whether the mounting card connected to the connection unit is a new mounting card; A third step of recording user data stored in the memory in the new mounting card connected to the connection unit by the first step when the mounting card connected to the connection unit is determined to be a new mounting card as a result of the determination in the second step; Mounting card data copy method in a mobile communication terminal comprising a. A memory for storing a copy program for copying user data stored on an arbitrary card to a new card; A first connection portion connected to the mounting card storing the user data to be copied; A second connecting portion connected with a new mounting card to copy user data of the mounting card connected to said first connecting portion, If a card copy is requested, a control unit reads user data of a mounting card connected to the first connection unit, stores the user data in the memory, and writes the user data stored in the memory to a new fixing card connected to the second connection unit. Mobile communication terminal, characterized in that. The method of claim 5, wherein the control unit A menu processing unit providing a card copy menu for performing a series of procedures for copying user data to be copied to a new card; A determination unit determining whether the corresponding card is connected to the first connection unit and the second connection unit when the card copy menu provided by the menu processing unit is selected; As a result of the determination of the determination unit, when a mounting card is connected to each of the first connection unit and the second connection unit, copying reads user data of the mounting card connected to the first connection unit and stores the read user data in the memory. A data processing unit, And a recording unit for recording the user data stored in the memory by the copy data processing unit on a new mounting card connected to the second connection unit. The method of claim 6, wherein the determination unit And determining whether a new mounting card is connected to the second connection portion. A method of copying mounting card data in a mobile communication terminal having first and second connecting portions connected to an arbitrary mounting card, A first step of determining whether a corresponding card is connected to the first connection part and the second connection part when a card copy is requested; A second step of reading user data of the mounting card connected to the first connection part and storing it in a memory when the mounting card is connected to the first and second connection parts as a result of the determination in the first step; And a third step of recording the user data stored in the memory by the second step on a new mounting card connected to the second connection unit. The method of claim 8, wherein after the first step, And determining whether user data exists in a mounting card connected to the second connection unit.

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