JPH07303130A - Adaptor for memory transfer and memory transfer method - Google Patents

Abstract

PURPOSE:To obtain the memory transfer adaptor and the memory transfer method in which a transfer job is easy and data are transferred to anywhere without the need for a special key operation and installation of a personal computer. CONSTITUTION:A memory transfer adaptor 20 is connected to a transfer source portable telephone set 40A via a connection cable 21a and to a transfer destination and connected to a transfer destination portable telephone set 40B via a connection cable 21b and a transfer switch 29 provided in the memory transfer adaptor 20 is operated. Thus, data stored in an internal memory of the transfer source portable telephone set 40A are read by the transfer adaptor 20 and then data read in the memory transfer adaptor 20 are written in an internal memory of the transfer destination portable telephone set 40B.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a memory transfer adapter for transferring data stored in an internal memory of a mobile phone to an internal memory of another mobile phone and a memory transfer method using the memory transfer adapter.

[0002]

2. Description of the Related Art Generally, as shown in FIG. 8, a mobile phone has a wireless unit (a wireless unit for wirelessly connecting a CPU / logic unit 1 for controlling the entire apparatus and a base station (not shown) via an antenna 8. RF section 2), audio section 3 for processing voice, key section 4 for key input, display section 5 for various displays, serial / parallel conversion circuit (not shown) for exchanging data by being connected to an external device. Siri / Para conversion circuit) 6,
It is composed of a memory 7 in which various data are stored. In the memory 7, a non-volatile memory (NVM) 7a for reading and writing speed dials, a read only memory (ROM) 7b for writing a control program, and data temporarily. It includes a random access memory (RAM) 7c for storing.

By the way, when such a mobile phone suffers a failure or trouble and it is necessary to replace the substrate, it is necessary to transfer the data stored in the NVM 7a in the memory 7 to a new mobile phone device. Then, the data transfer to the new mobile phone device must be performed so that the contents of the data are not leaked to a third party.

Conventionally, as a method for transferring data from a mobile phone (transfer source mobile phone) having the above inconvenience to a new mobile phone (transfer destination mobile phone), FIGS.
The method shown in 2 is known.

That is, the first method shown in FIG. 9 is a serial / para conversion circuit for two mobile phones (see FIG. 8) of a defective set (transfer source mobile phone) A and a new set (transfer destination mobile phone) B. 6 is connected by the connection cable 10 and the data stored in the area of the NVM 7a of the memory 7 of the defective set A is stored in the memory 7 of the new set B by using the control program previously written in the ROM 7b of the memory 7.
This is a method of transferring to the area of the VM 7a.

In the case of the first method, in order to prevent the data contents from being leaked to a third party, the data transfer is performed unless some special key operation is performed from the set A side when transferring the data. It is configured so that it cannot.

Further, the second method shown in FIG. 10 is a special RO in order to prevent leakage of data contents to a third party.
In this method, M, that is, the memory transfer ROM 11 is used.

In the second method, the memory transfer ROM 11 is connected to the defect set A and the memory transfer ROM 11 is connected.
Using the control program written in 11, the data in the NVM 7a area of the memory 7 of the defective set A is transferred to the NVM 7a area of the memory 7 of the new set B.

In this case, data cannot be transferred without the memory transfer ROM 11 which is a special ROM.

The third method shown in FIG. 11 is a method of transferring data via a personal computer (personal computer) 12 without directly transferring data between sets.

In the case of the third method, first, the serial / parallel conversion circuit 6 of the defect set A and the serial interface (RS-232C port, etc.) of the personal computer 12 are connected by the connection cable 10, and the key from the personal computer 12 is input. By inputting, the data in the area of NVM 7a of the defect set A is read into the personal computer 12. After that, instead of the defective set A, a new set B is connected to the personal computer 12, and the defective set A previously read by the key input from the personal computer 12 as well.
The data of the area of NVM7a of
The writing operation is performed in the area a.

Further, the fourth method shown in FIG. 12 has the trouble that the above-mentioned third method requires connection change of each set, so that the coupling device 1 is provided between each set and the personal computer.
3, the data of the area of the NVM 7a of the defective set A can be directly written into the area of the NVM 7a of the new set B by key input from the personal computer 12.

However, each of the above-mentioned first to fourth conventional methods has a problem that the operation is troublesome, and further, the first method requires a special key operation, and this special key operation is required. If it is known or found by a third party, there is a problem that the data in the memory may be illegally transferred by the third party, and the second method is a special ROM. In addition, the third and fourth methods require the equipment of a personal computer, and the work place for data transfer in the memory is fixed.

[0014]

As described above, in the conventional memory transfer method, 1) the work is troublesome, 2) the special key operation is required, 3) the equipment of the personal computer is required, and 4) the work. There were problems such as the location being fixed.

Therefore, according to the present invention, the transfer work is easy,
It is an object of the present invention to provide a memory transfer adapter and a memory transfer method that can perform a transfer operation anywhere without requiring special key operations or PC equipment.

[0016]

In order to achieve the above object, the present invention is detachably connected to a transfer source mobile phone via a first connection cable and transferred via a second connection cable. In the memory transfer adapter, which is detachably connected to the destination mobile phone and transfers the data stored in the internal memory of the transfer source mobile phone to the internal memory of the transfer destination mobile phone, a transfer switch for instructing the transfer, Data storage means for temporarily storing data relating to the transfer, and data stored in the internal memory of the transfer source mobile phone corresponding to the operation of the transfer switch are read into the data storage means via the first connection cable. , The read data is temporarily stored in the data storage means, and the data temporarily stored in the data storage means is then stored in the second connection case. Characterized by comprising a control means for writing to the internal memory of the transfer destination mobile telephone via a cable.

Also, the present invention provides a memory transfer method for transferring data stored in an internal memory of a transfer source mobile phone to an internal memory of a transfer destination mobile phone, wherein the transfer source mobile phone is connected via a first connection cable. A memory transfer adapter detachably connected to the transfer destination mobile phone via a second connection cable, and a transfer switch provided on the memory transfer adapter is operated. Thus, the data stored in the internal memory of the transfer source mobile phone is read into the memory transfer adapter via the first connection cable, and then the data read into the memory transfer adapter is read into the second connection cable. The data is written in the internal memory of the transfer destination mobile phone via the.

[0018]

According to the memory transfer adapter of the present invention, the stored data in the internal memory of the transfer source mobile phone is read into the data storage means via the first connection cable in response to the operation of the transfer switch, and the read data is read. The data is temporarily stored in the data storage means, and then the data temporarily stored in the data storage means is written into the internal memory of the transfer destination mobile phone via the second connection cable.

According to the memory transfer method of the present invention, the memory transfer adapter is connected to the transfer source mobile phone via the first connection cable and is connected to the transfer destination mobile phone via the second connection cable. Then, by operating the transfer switch provided in the memory transfer adapter, the stored data in the internal memory of the transfer source mobile phone is read into the memory transfer adapter via the first connection cable,
Thereafter, the data read in the memory transfer adapter is written to the internal memory of the transfer destination mobile phone via the second connection cable to perform the memory transfer.

According to this structure, the memory data transfer adapter is connected to the transfer source mobile phone and the transfer destination mobile phone, and the stored data in the internal memory of the transfer source mobile phone is transferred by a simple operation of operating the transfer switch. The data can be transferred to the internal memory of the destination mobile phone. In this case, the transfer work becomes very easy, and the transfer work can be performed anywhere without any special key operation or PC equipment.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a memory transfer method according to the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a block diagram conceptually showing memory transfer by the memory transfer method according to this embodiment. This memory transfer method is performed by the memory transfer adapter 20.
Is used to transfer the data stored in the internal memory of the defective set A (transfer source mobile phone) to the internal memory of the new set B (transfer destination mobile phone) which is the transfer destination mobile phone. Performs memory transfer by directly connecting the defective set A and the new set B to the memory transfer adapter 20 via cables 21a and 21b, respectively.

Here, the memory transfer adapter 20 has 12
It is configured to operate with a DC power supply of V or 24V.

FIG. 2 shows a detailed structure of the memory transfer adapter 20 shown in FIG.

The memory transfer adapter 20 has a connection cable 21a and a connection cable 21b, and a holder 22a is provided at the tip of the connection cable 21a.
A holder 22b is provided at the tip of the connection cable 21b.

Mobile phone 40A which is the transfer source mobile phone
In the memory transfer for transferring the data stored in the internal memory of the mobile phone to the internal memory of the mobile phone 40B which is the mobile phone of the transfer destination, first, the mobile phone (transfer source mobile phone) is placed in the holder 22a at the end of the connection cable 21a. 40
A is stored, and thereby the mobile phone 40A is connected to the memory transfer adapter 20 via the connection cable 21a.

Next, the memory mobile phone (transfer destination mobile phone) 40 is attached to the holder 22b at the tip of the connection cable 21b.
B is stored, and thereby the mobile phone 40B is connected to the memory transfer adapter 20 via the connection cable 21b.

As a result, from the mobile phone (transfer source mobile phone) 40A to the mobile phone (transfer destination mobile phone) 40B.
Is ready for memory transfer to.

In the memory transfer adapter 20, a control unit 2 which controls the entire memory transfer adapter 20 is integrated.
3, a serial interface circuit 24 that performs serial / parallel conversion of transfer data between the mobile phones 40A and 40B and the control unit 20, a changeover switch 25 that switches a connection between the serial interface circuit 24 and the mobile phone 40A or 40B, A ROM 26 in which a control program for memory transfer is stored, a RAM 27 for temporarily storing data related to memory transfer, a display unit 28 having a power lamp for displaying a power-on state and a transfer lamp for displaying a data transfer state, and data. A transfer switch 29 for instructing the transfer of the data is provided.

Next, the operation of the controller 23 of the memory transfer adapter 20 shown in FIG. 2 will be described with reference to the flow chart shown in FIG.

First, when the transfer switch 29 is turned on, the turning on of the transfer switch 28 is detected by the control unit 23 in step 101.

When the control unit 23 detects that the transfer switch 28 is turned on, it connects the changeover switch 25 to the mobile phone (transfer source mobile phone) 40A side, reads the transfer data from the internal memory of the mobile phone 40A, and reads this. The transfer data is written in the RAM 27 (step 102).

When the processing of step 102 is completed,
The control unit 23 connects the changeover switch 25 to the mobile phone (transfer destination mobile phone) 40B side, and transfers the transfer data from the mobile phone (transfer source mobile phone) 40A written in the RAM 27 to the mobile phone (transfer destination mobile phone) 40B. To the internal memory of the mobile phone 40B (step 103).

When the process of step 103 is completed, the transfer process of the transfer data from the mobile phone (transfer source mobile phone) 40A to the mobile phone (transfer destination mobile phone) 40B is normally completed.

In step 102, the portable telephone 40
If the transfer data cannot be read from the internal memory of A or the transfer data cannot be written to the internal memory of the mobile phone 40B in step 103, an error occurs and the process ends abnormally. The abnormal termination in this case is displayed by blinking the transfer lamp of the display unit 28 or the like.

FIG. 4 shows another detailed structure of the memory transfer adapter 20 shown in FIG.

The memory transfer adapter 20 shown in FIG.
In addition to the configuration shown in FIG. 2, a predetermined area of the internal memory of the mobile phone (transfer source mobile phone) 40A, that is, a predetermined transfer range (NVM1, NVM2) of the data in the internal memory of the mobile phone 40A. , NVM3) is provided, and a predetermined transfer range (NVM1, NVM) designated by the area designating switch 201 is provided.
The data of VM2, NVM3) can be selectively transferred to a predetermined area of the internal memory of the mobile phone (transfer destination mobile phone) 40B.

The memory transfer adapter 2 shown in FIG.
0, a power switch 202 is provided, and this power switch 202 is also configured to serve as the transfer switch 29 shown in FIG.

That is, in the configuration shown in FIG. 4, the power jack 30 of the memory transfer adapter 20 has an AC
100V is converted to DC 12V or 24V by the AC adapter 50 and added, and the power supplied to the power jack 30 is added to the stabilizing circuit 203 via the power switch 202 which also serves as a data transfer switch.
Here, the DC 12V or 24V power source is converted to 5V and given to each part of the memory transfer adapter 20 and the mobile phones 40A and 40B.

Next, the operation of the control unit 23 of the memory transfer adapter 20 shown in FIG. 4 will be described with reference to the flowchart shown in FIG.

First, the control unit 23 detects that the transfer switch (power switch) 202 is turned on (step 11).
1), the area designating switch 2 for determining the transfer range of the internal memory of the mobile phone (transfer source mobile phone) 40A
01 output, that is, the operation content is read (step 1
12).

When the memory transfer range is determined in the processing of step 112, the changeover switch 25 is connected to the mobile phone (transfer source mobile phone) 40A side, and the mobile phone 4
The transfer data is read from the internal memory of 0A (step 113).

When the processing of step 113 is completed,
The control unit 23 connects the changeover switch 25 to the mobile phone (transfer destination mobile phone) 40B side and transfers the transfer data from the mobile phone (transfer source mobile phone) 40A to the mobile phone (transfer destination mobile phone) 40B. , Writing to the internal memory of the mobile phone 40B (step 114).

Next, it is checked whether all the transfer data of the area designated by the area designating switch 201 has been written in the corresponding memory area of the mobile phone (transfer destination mobile phone) 40B (step 115), and it is judged that all the data have been written. If it does, the process ends normally, and the transfer lamp of the display unit 28 displays a message to that effect.

If it is determined that all the transfer data in the area designated by the area designating switch 201 has not been written in the corresponding memory area of the mobile phone 40B, the process returns to step 113, and steps 113 and 114 are executed. The process of is repeated.

In step 113, the portable telephone 40
If the memory contents of the designated memory area of A cannot be read, or in step 114, the cellular phone 40A
If the transfer data from the device cannot be written in the corresponding memory area of the mobile phone mobile unit 40B, it is determined that an error has occurred, the transfer lamp of the display unit 28 displays that fact, and the process ends abnormally.

FIG. 6 shows a display example by the transfer lamp of the display unit 28 shown in FIG.

In this example, by using red and green light emitting diodes as the transfer lamps, red and green, and red and green light emitting diodes are used at the same time so that red and green are mixed in orange. The color is displayed as shown in FIG.

That is, while the memory transfer adapter 20 is operating, the green light emitting diode is blinked at a high speed, and the fast green blinking indicates that the memory transfer adapter 20 is operating.

When the memory transfer is normally completed,
The green light emitting diode is turned on, and the green light is turned on to indicate that the memory transfer is normally completed.

When an error occurs in the mobile phone of the transfer source during the memory transfer of the memory transfer range NVM1, the red and green light emitting diodes are simultaneously blinked at a slow speed, and the abnormality is displayed by a slow orange blink.

Further, when an abnormality occurs in the transfer destination mobile phone during the memory transfer of the memory transfer range NVM1, the red light emitting diode is blinked at a slow speed, and the abnormality is displayed by a slow red blink.

When an error occurs in the mobile phone of the transfer source during the memory transfer of the memory transfer range NVM2, the red and green light emitting diodes are simultaneously flashed at a high speed, and the orange flashing indicates the error.

When an abnormality occurs in the transfer destination mobile phone during the memory transfer of the memory transfer range NVM2, the red light emitting diode is blinked at a high speed, and the abnormality is displayed by a fast red blink.

When an error occurs in the mobile phone of the transfer source during the memory transfer of the memory transfer range NVM3, the red and green light emitting diodes are turned on at the same time, and the error is displayed by turning on the orange light.

When an error occurs in the transfer destination mobile phone during the memory transfer of the memory transfer range NVM3, the red light emitting diode is turned on and the error is displayed by the red light.

By the way, in the embodiment, the mobile phone (source mobile phone) 40A and the mobile phone (transfer destination mobile phone) 40B are the same model, and the ROM 26 (FIG. 2) in the memory transfer adapter 20 is used. The control program for memory transfer stored in the mobile phone (transfer source mobile phone) 40A and the mobile phone (transfer destination mobile phone) 40A
Although the description has been made assuming that it corresponds to the model B, 1) the model of the mobile phone does not correspond to the memory transfer control program of the memory transfer adapter.

2) One model of the mobile phone does not correspond to the memory transfer control program of the memory transfer adapter.

In this case, accurate memory transfer cannot be performed, and even if the memory transfer is performed, the mobile phone may not operate, or transfer data may be converted into other data, resulting in malfunction.

In order to deal with this, 1) a plurality of types of memory transfer adapters are provided corresponding to the mobile phone model. 2) Replace the ROM that stores the control program for memory transfer of the memory transfer adapter according to the model of the mobile phone that performs memory transfer.

3) R for storing the memory transfer control program of the memory transfer adapter in the memory transfer adapter
Multiple types of OM are built-in and can be switched with an external model changeover switch.

Although the method 1) and the like are conceivable, the method 1) requires a plurality of kinds of memory transfer adapters to be provided, which makes the method expensive, and the methods 2) and 3) cause the ROM insertion. If a mistake is made in the model changeover switch, or the like, the mobile phone may not operate or the transfer data may be converted into other data, resulting in malfunction.

FIG. 7 shows still another embodiment of the present invention made to cope with such a situation.
Note that FIG. 7 is a flowchart showing the operation of this embodiment, and the same hardware configuration as that shown in FIG. 2 can be used.

In the embodiment shown in FIG. 7, the control unit 23
After the transfer switch 29 is turned on, the model code of the transfer source mobile phone is read, and the model code of the transfer destination mobile phone is also read. The control is performed so that the data in the memory can be directly transferred to the internal memory of the transfer destination mobile phone.

When the model codes of the transfer-source mobile phone and the transfer-destination mobile phone are not found to match each other, the data read from the internal memory of the transfer-source mobile phone is used as the transfer-destination mobile phone model. After the format conversion and code conversion according to the above, the memory transfer to the internal memory of the transfer destination mobile phone is executed.

That is, in FIG. 7, first, the control unit 2
3 detects that the transfer switch (power switch) 202 is turned on (step 121), the transfer source mobile phone 40A
The model code of the transfer source mobile phone 40A is read from (step 122).

Next, the model code of the transfer destination mobile phone 40B is read from the transfer destination mobile phone 40B (step 1
23).

Then, the model code of the transfer source mobile phone 40A read in step 122 is compared with the model code of the transfer destination mobile phone 40B read in step 123 to check whether or not the two model codes match each other (step 124).

If it is determined that the model code of the transfer source mobile phone 40A and the model code of the transfer destination mobile phone 40B match, the changeover switch 25 is set to the mobile phone (transfer) as in the flow chart shown in FIG. (Former mobile phone) 40A side, the transfer data is read from the internal memory of the mobile phone 40A, the read transfer data is written to the RAM 27 (step 125), and then
Switch the switch 25 to the mobile phone (transfer destination mobile phone) 4
The transfer data from the mobile phone (transfer source mobile phone) 40A connected to the 0B side and written in the RAM 27 is transferred to the mobile phone (transfer destination mobile phone) 40B and written in the internal memory of the mobile phone 40B (step 126). A memory transfer operation is performed, and this memory transfer process is completed.

If it is determined in step 124 that the model code of the transfer source mobile phone 40A and the model code of the transfer destination mobile phone 40B do not match, it is checked whether or not memory transfer is further performed (step 127). ), When the memory transfer is performed, the changeover switch 25 is connected to the mobile phone (transfer source mobile phone) 40A side, the transfer data is read from the internal memory of the mobile phone 40A, and the read transfer data is transferred to the transfer destination mobile phone 40B. Format conversion and code conversion according to the model of
8) Thereafter, the format-converted and code-converted transfer data is transferred to the transfer destination mobile phone 40B, and written in a predetermined memory area of a predetermined internal memory of the transfer destination mobile phone 40B (step 126). To finish.

According to such a configuration, erroneous memory transfer will not be performed due to different models for memory transfer, the transfer destination mobile phone which has performed the memory transfer will not operate, and transfer data will not be transferred to other data. There is no inconvenience such as malfunction due to conversion to.

[0072]

As described above, according to the present invention, the memory transfer adapter allows the data stored in the internal memory of the transfer source mobile phone to be transferred via the first connection cable in response to the operation of the transfer switch. Read into data storage means,
The read data is temporarily stored in the data storage unit, and then the data temporarily stored in the data storage unit is written to the internal memory of the transfer destination mobile phone via the second connection cable, and memory transfer is also performed. At this time, the memory transfer adapter is connected to the transfer source mobile phone via the first connection cable and is connected to the transfer destination mobile phone via the second connection cable, and the transfer provided in the memory transfer adapter is connected. By operating the switch, the data stored in the internal memory of the transfer source mobile phone is loaded into the memory transfer adapter via the first connection cable, and then the data loaded into the memory transfer adapter is loaded into the second connection cable. Since it is configured to write to the internal memory of the transfer destination mobile phone via the memory, the memory transfer work becomes very easy. And, an effect that can be performed without the need for a special key operation and computer equipment, and anywhere transfer work.

Further, according to the present invention, since the memory transfer adapter itself determines the type of the mobile device to perform the memory transfer, it is possible to prevent the transfer abnormality due to the connection error.

[Brief description of drawings]

FIG. 1 is a block diagram conceptually showing memory transfer by a memory transfer method according to the present invention.

FIG. 2 is a block diagram showing a detailed configuration of a memory transfer adapter according to the present invention shown in FIG.

3 is a flowchart for explaining the operation of a control unit of the memory transfer adapter shown in FIG.

4 is a block diagram showing another detailed configuration of the memory transfer adapter shown in FIG. 1. FIG.

5 is a flowchart for explaining the operation of the control unit of the memory transfer adapter shown in FIG.

6 is a diagram showing a display example by a transfer lamp of a display unit of the memory transfer adapter shown in FIG.

FIG. 7 is a flowchart for explaining the operation of still another embodiment of the memory transfer adapter and the memory transfer method according to the present invention.

FIG. 8 is a block diagram showing a configuration of a mobile phone.

FIG. 9 is a diagram showing a conventional memory transfer method.

FIG. 10 is a diagram showing another conventional memory transfer method.

FIG. 11 is a diagram showing still another conventional memory transfer method.

FIG. 12 is a diagram showing still another conventional memory transfer method.

[Explanation of symbols]

1 CPU / logic part 2 Radio part (RF part) 3 Audio part 4 Key part 5 Display part 6 Serial / parallel conversion circuit (serial / para conversion circuit) 8 Antenna 10 Connection cable 11 Memory transfer ROM 12 Personal computer (personal computer) 13 Coupling device 20 Memory transfer adapter 21a, 21b Connection cable 22a, 22b Holder 23 Control unit 24 Serial interface circuit 25 Changeover switch 26 ROM 27 RAM 28 Display unit 29 Transfer switch 30 Power jack 40A Mobile phone (transfer source mobile phone) 40B Mobile phone (transfer destination mobile phone) 50 AC adapter 201 Area designation switch 202 Power switch (transfer switch) 203 Stabilization circuit

Claims (9)

[Claims] 1. A transfer source mobile phone, which is detachably connected to a transfer source mobile phone via a first connection cable, and detachably connected to a transfer destination mobile phone via a second connection cable. In the memory transfer adapter for transferring the data stored in the internal memory of the transfer destination to the internal memory of the transfer destination mobile phone, a transfer switch for instructing the transfer, a data storage unit for temporarily storing the data related to the transfer, In response to the operation of the transfer switch, the stored data in the internal memory of the transfer source mobile phone is read into the data storage means through the first connection cable, and the read data is temporarily stored in the data storage means, Thereafter, the data temporarily stored in the data storage means is written in the internal memory of the transfer destination mobile phone via the second connection cable. An adapter for memory transfer, comprising: a control unit for imprinting. 2. The control means is connected to the first connection cable and the second connection cable via a serial interface circuit and a changeover switch, and stores the data stored in the internal memory of the transfer source mobile phone as the serial data. 2. The memory transfer according to claim 1, wherein the data is read serially via an interface circuit, and the data temporarily stored in the data storage means is serially written to an internal memory of the transfer destination mobile phone via the serial interface circuit. Adapter. 3. An area designating unit for designating a predetermined area of the internal memory of the transfer source mobile phone, wherein the control unit stores the internal memory of the transfer source mobile phone specified by the area designating unit. 2. The memory transfer adapter according to claim 1, wherein data in a predetermined area is selectively transferred to an internal memory of the transfer destination mobile phone. 4. A display means for displaying the transfer result of the data is further provided, and the display means displays the transfer result of the data from the internal memory of the transfer source mobile phone to the internal memory of the transfer destination mobile phone. The memory transfer adapter according to claim 1, wherein: 5. A transfer source model code reading means for reading a model code of the transfer source mobile phone, a transfer destination model code reading means for reading a model code of the transfer destination mobile phone, and a read by the transfer source model code reading means. The model code of the transfer source mobile phone and the model code of the transfer destination mobile phone read by the transfer source model code reading unit. The memory transfer adapter according to claim 1, wherein the data in the internal memory of the transfer source mobile phone is transferred to the internal memory of the transfer destination mobile phone only when a match is determined by the match determining means. 6. If no match is determined by the model code matching determination means, after the data read from the internal memory of the transfer source mobile phone is subjected to format conversion and code conversion according to the model of the transfer destination mobile phone, The memory transfer adapter according to claim 1, further comprising means for transferring to an internal memory of the transfer destination mobile phone. 7. A memory transfer method for transferring data stored in an internal memory of a transfer source mobile phone to an internal memory of a transfer destination mobile phone, wherein the transfer source mobile phone is detachably attached via a first connection cable. A memory transfer adapter that is connected and detachably connected to the transfer destination mobile phone via a second connection cable is provided, and the memory transfer adapter is connected via the first and second connection cables. While connected to the transfer source mobile phone and the transfer destination mobile phone, the stored data in the internal memory of the transfer source mobile phone is read into the memory transfer adapter via the first connection cable, and thereafter, The data read in the memory transfer adapter is transferred to the internal memory of the transfer destination mobile phone via the second connection cable. Memory transfer method, characterized in that the burn them. 8. The memory transfer adapter includes a transfer source model code reading unit that reads a model code of the transfer source mobile phone, a transfer destination model code reading unit that reads a model code of the transfer destination mobile phone, and the transfer. A model code matching determination unit that determines whether the model code of the transfer source mobile phone read by the source model code reading unit and the model code of the transfer destination mobile phone read by the transfer source model code reading unit match. 8. The data read from the internal memory of the transfer source mobile phone is written to the internal memory of the transfer destination mobile phone only when the match is determined by the model code match determining means. Memory transfer method. 9. If no match is determined by the model code matching determination means, the data read from the internal memory of the transfer source mobile phone is subjected to format conversion and code conversion according to the model of the transfer destination mobile phone, 9. The memory transfer method according to claim 8, wherein writing is performed in an internal memory of the transfer destination mobile phone.