JP2000174894A - Portable telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent illegal use by storing a password to a memory card and collating the password with a password entered from a portable telephone set by the user. SOLUTION: This portable telephone set 1 and a memory card 10 storing system information and user information are separated and managed differently, and a password is set to the memory card. When a password entered from the portable telephone set 1 does not match the password set in the memory card, dialing and browsing of the user information are stopped.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone for making a telephone call via a wireless line.

[0002]

2. Description of the Related Art Conventionally, system information and user information have been stored in a memory built in a portable telephone.

[0003] In addition, identification of a person using a password has not been performed.

[0004]

However, in the above-mentioned conventional system, since the system information is stored in the built-in memory of the mobile phone, even when a new mobile phone is replaced, the rewriting of the memory by the line carrier is required. It was necessary, it took time and effort.

[0005] In particular, it is troublesome and time-consuming to replace a mobile phone without changing the terminal number, that is, to shift to the same number.

[0006] Further, since the internal memory of the mobile phone is also used for storing the user information, it is necessary to re-input every time the mobile phone is replaced.

[0007] When the user information becomes large, there is also a problem that a memory shortage occurs in the built-in memory.

[0008] Because current mobile phones do not take into account security protection, for example, no password is introduced, if the mobile phone is handed over to a third party, unauthorized transmission by the third party is possible. However, there is also a problem that user information can be viewed.

[0009]

In order to solve the above-mentioned problems, the invention according to claim 1 is provided with a mounting means for mounting a memory card for storing system information including a line carrier code and a terminal number, and the line. It is characterized by comprising a reading means for reading a trader code and a terminal number, and a transmission / reception control means for making and receiving a call based on at least the line trader code and the terminal number.

According to the present invention, even if the mobile phone is replaced, the memory card is replaced to function as a mobile phone having a line carrier code and a terminal number stored in the memory card.

[0011] A portable telephone according to a second aspect of the present invention comprises:
2. The data transmission / reception for uploading / downloading information between a connection unit for connecting to a server for managing information while the memory card is mounted and a predetermined memory space of the server. Means.

According to the present invention, the portable telephone can transmit and receive data to and from the server.

A portable telephone according to a third aspect of the present invention is
In the invention according to claim 2, the data transmission / reception means has a function of downloading information stored in the predetermined memory space by another terminal device, and writes the downloaded information to the memory card. I do.

According to the present invention, the portable telephone can download data of another terminal device via the server and write the data to the memory card.

A portable telephone according to a fourth aspect of the present invention comprises:
In a mobile phone capable of making and receiving calls, a storage means for storing a predetermined password, an input means for inputting a password, and a password stored in the storage means corresponded to a password input by a user from the input means. Control means for permitting the outgoing / incoming call operation only when the call is made.

According to the present invention, a password can be used, thereby preventing unauthorized use of the portable telephone by another person.

A portable telephone according to a fifth aspect of the present invention comprises:
5. The invention according to claim 4, further comprising: mounting means for mounting a memory card storing a predetermined password, wherein the control means corresponds to the password input by the user and the password stored in the memory card. It is characterized in that the outgoing / incoming operation is permitted only when the call is made.

According to the present invention, since the password is stored in the memory card, the security is maintained even if the portable telephone is replaced.

A portable telephone according to a sixth aspect of the present invention comprises:
In a mobile phone capable of setting at least an outgoing / incoming operation mode in which outgoing and incoming calls can be made and an incoming call operation mode in which only incoming calls can be made, storage means for storing a predetermined password; input means for inputting a password; Determining means for determining the correspondence between the password stored in the means and the password input by the user from the input means;
When the determination unit does not correspond to the password input from the input unit and the password stored in the storage unit more than a preset number of times, the operation mode setting unit sets the reception mode. Features.

According to the present invention, when a password that does not correspond to the password stored in the mobile phone is input more than a predetermined number of times, the incoming call mode can be set, so that unauthorized outgoing calls by a third party can be prevented. .

A portable telephone according to a seventh aspect of the present invention comprises:
7. The invention according to claim 6, further comprising a mounting unit for mounting a memory card storing a predetermined password, wherein the determining unit determines a password between the password input by the user and the password stored in the memory card. The correspondence is determined.

According to the present invention, since the password is stored in the memory card, as long as the memory card is kept, unauthorized transmission by a third party from the portable telephone can be prevented.

[0023] The portable telephone according to claim 8 of the present invention comprises:
In a mobile phone capable of making and receiving calls, a detecting means for detecting an unoperated state, a storing means for storing a predetermined password, an inputting means for inputting a password, and Comprises a control unit that waits for a password input, and that permits a call-in / out operation only when the password stored in the storage unit and the password input by the user from the input unit correspond to each other. And

According to the present invention, when it is determined that the portable telephone has not been operated, the portable telephone cannot be used unless a password is input, so that unauthorized use in the case of misplacement, theft, etc. can be prevented or reduced.

A portable telephone according to a ninth aspect of the present invention comprises:
The invention according to claim 8, further comprising mounting means for mounting a memory card storing a predetermined password, wherein the control means determines whether the password input by the user and the password stored in the memory card are different. It is characterized in that the outgoing / incoming call operation is permitted only when it is supported.

According to the present invention, when it is determined that the mobile phone is not operated, unauthorized use by a third party can be prevented or reduced even if a memory card is attached to the mobile phone.

According to a tenth aspect of the present invention, in the mobile phone according to the eighth or ninth aspect, the detecting means is a vibration detecting means for detecting a vibration state or an operation for detecting an inoperative state. The detecting means is characterized in that when the stationary state or the non-operation state continues for a predetermined time, it is determined that the state is the non-operation state.

According to the present invention, when the stationary or non-operating state continues for a predetermined time, it is determined that the apparatus is not operated, so that the unauthorized use by a third party in the case of misplacement, theft, etc. is prevented or reduced. Becomes even larger.

[0029]

FIG. 1 is an external view of a mobile phone according to an embodiment of the present invention. 1 is a mobile phone body, 2 is an antenna, 3 is an information display unit, 4 is a speaker (receiver), and 5 is data. A communication button, 6 is a response button, 7 is a dial button group, 8 is a microphone (transmitter), 9 is a memory card insertion slot, and 10 is a memory card.

FIG. 2 shows the contents of the information stored in the memory card, and the system information includes a line carrier code for providing a cellular phone service, a terminal number (telephone number), a password, the number of times of password mismatch, an operation restriction. There is information.

The user information includes telephone information (electronic telephone directory), memo information, and the like.

FIG. 3 is a block diagram of the cellular phone 1.
4 is the speaker (receiver) of FIG. 1, 8 is the microphone (transmitter) of FIG. 1, and 10 is the memory card of FIG.

11 is a push-button dial signal receiver (P
A B signal receiver, hereinafter referred to as a push button dial is abbreviated as PB), 12 is a PB signal transmitter, 13 is a key operation detection circuit, and 14 is a display circuit for displaying on the information display unit 3 in FIG.

Reference numeral 15 denotes a reception selector for switching the output destination of the reception signal, 16 denotes a transmission selector for switching the input destination of the transmission signal, and 17 denotes a central processing unit (hereinafter abbreviated as CPU) for controlling the whole portable telephone.

20 is a wireless circuit for receiving and transmitting radio waves, 18 is a receiving circuit for shaping information received by the wireless circuit 20, 19 is a transmitting circuit for wirelessly transmitting information, 2
Reference numeral 1 denotes a vibration detection circuit that detects vibration of the mobile phone.

In FIG. 3, the portion excluding the memory card 10 is the portable telephone 1 according to the present invention. Therefore, the memory card 10 is inserted into the mobile phone 1 to perform the functions of the conventional mobile phone.

FIG. 4 shows a relationship between a user of a mobile phone, a store of the mobile phone, and a line provider that provides a mobile phone service according to the embodiment of the present invention.

A user signs a contract with a line carrier to use a mobile phone service. The carrier is the carrier code, terminal number,
The password and the like are written in the memory card, the number of times of password mismatch is cleared, and the memory card whose operation restriction has been released is given to the user.

On the other hand, as shown in FIG. 5, the line carrier records the same data as the memory card in the database of the management terminal. Here, the access number is a number for accessing the user-opened memory space when using the lending memory service.

The user who has received the memory card 10 goes to a store, and receives the memory card 10 received from the line provider.
Purchases a mobile phone 1 that can be used and receives the mobile phone 1.

The user inserts the memory card 10 into the purchased mobile phone 1 and enters a password to use it.

If the physical and electrical interfaces of the memory card 10 and the mobile phone 1 are unified among all the line carriers, the user can freely select any model from any manufacturer. Therefore, replacement of the model of the mobile phone 1 is also free.

FIG. 6 shows a typical screen displayed on the information display section 3 of the mobile phone 1, in which FIG. 6A shows a screen for requesting the input of a password, and FIG. A screen indicating that the password is correct, and FIG. 6C is a screen displaying that the line carrier code in the memory card and the line carrier code in the internal memory of the mobile phone 1 do not match.

FIG. 6D shows a screen displaying that a memory card is not inserted. FIG. 6E shows a screen displayed when the entered password and the password of the memory card do not match each other more than a specified number of times. FIG. 6F shows a menu screen for performing data communication with the service center, showing a screen indicating that the telephone 1 has been set to receiving only.

The initial setting at the time of turning on the power of the mobile phone 1 will be described with reference to the flowchart shown in FIG.

When the power is turned on, first, the memory card 10
Is checked (step 101).

If the memory card 10 is mounted, the line carrier code in the memory card 10 is compared with the line carrier code registered in the internal memory of the mobile phone 1 (step 102).

If the line carrier codes match, the operation restriction information in the memory card 10 is checked (step 103).

If the operation restriction has been released, a message requesting the input of a password is displayed on the information display unit 3 (FIG. 6A).
(Step 104).

When the user operates the dial button group 7 in FIG. 1 and inputs a password determined by a contract with a line carrier, the password in the memory card 10 is checked (step 105).

If the passwords match, the number of password mismatches in the memory card 10 is cleared (step 106), and the password verification OK shown in FIG. 6B is displayed on the information display section 3 (step 107).

After the password verification is completed, the terminal number (telephone number) in the memory card is registered in the built-in memory area of the mobile phone 1 (step 108). Accept incoming calls to numbers.

This state is called a normal operation state, in which outgoing and incoming calls can be made from this portable telephone, and reading and changing of user information can be made.

When the power is turned on and the memory card 10 is not mounted, the absence of the memory card is displayed on the information display section 3 as shown in FIG. 6D (step 109).

At this time, the terminal number registered in the internal memory of the mobile phone 1 is cleared (step 110), so that the incoming call cannot be made.

The mounting of the memory card 10 is monitored even in the normal operation state, and when it is detected that the memory card 10 is not mounted, the terminal number registered in the internal memory of the mobile phone 1 is cleared, and the subsequent We do not accept incoming calls.

If the line carrier code in the memory card 10 does not match the line carrier code in the mobile phone built-in memory in step 102, the information display unit 3 displays a memory card illegal display shown in FIG. Display (Step 11
1) Wait for a normal memory card to be inserted.

If the password entered by the user does not match the password in the memory card 10, the number of password mismatches in the memory card 10 is updated (step 1).
12) If the number of password mismatches has not reached the specified number (the value set in the memory built into the mobile phone), the information display unit 3 displays the password input request of FIG. 6A (step 104).

When the number of password mismatches reaches the specified number, the number of password mismatches in the memory card 10 is cleared (step 114), and the operation regulation information in the memory card is set to regulation (step 115).

If the operation is restricted by exceeding the number of times of the password mismatch, and if the operation restriction is found in the operation restriction check in step 103, the operation other than the response button 6 in FIG. The operation regulation display of FIG. 6E is displayed on the information display section 3 (step 116).

Then, the terminal number in the memory card 10 is registered in the built-in memory of the mobile phone 1 (step 117).
Thereafter, only the incoming call is accepted as the mobile phone of this terminal number.

In the above-described embodiment of the present invention, the memory card 10 issued by the line carrier is inserted into the mobile phone 1 purchased from the store to function as a conventional mobile phone and to allow the user to operate separately. Can be replaced with a mobile phone without changing the contract with a line carrier.

When a mobile phone is lost or stolen, a conventional integrated mobile phone can be used to freely make a call or to view personal information such as an electronic telephone directory. However, if the mobile phone 1 and the memory card 10 can be separated as in the present invention, by storing them separately except when in use, excessive call charges can be borne in case of loss or theft. Disappears.

It is considered that the mobile phone 1 with the memory card 10 is often lost due to misplacement. In the embodiment of the present invention, the vibration detection circuit 21 shown in FIG. 3 is provided in order to prevent unauthorized use by others caused by misplacement.

That is, the vibration detecting circuit 21 detects the vibration of the mobile phone 1 and the CPU 17 constantly monitors the detection result. If the above operation is not performed, the mobile phone 1 is put in a state of waiting for a password input as shown in FIG. 8 (step 201).

In the state of waiting for a password input, the function of the portable telephone is limited to only the incoming call.

When the user uses the mobile phone 1 in this state, the operation according to the flowchart shown in FIG. 9 is performed.

That is, when a key operation is performed, it is determined whether or not a response button is pressed (step 301). If not, it is determined whether or not a password input is waited (step 302).

If a password input is awaited, the information display unit 3
The message shown in FIG. 6A is displayed on the screen (step 3).
03) Prompt the user for a password.

If the response button is operated in step 301, response processing is performed (step 305).

If it is not in the password waiting state in step 302, that is, if the password has already been input, a key operation is accepted (step 30).
4).

In the embodiment of the present invention, a lending memory service is possible in which a line carrier lends a part of the memory of the management terminal to the user.

The lending memory service is intended to compensate for the shortage of the user information storage memory in the mobile phone 1 by increasing the user information and to provide a storage location for the user information in the mobile phone 1.

The user contracts with the line provider and receives a server access number from the line provider.

The line carrier registers the user information in the database shown in FIG. 5 in the server in the service center.

In the database, management information such as a terminal number, a contractor's name, a password, the presence or absence of a lending memory service, and a memory area open to the user are written.

The mobile phone 1 and the service center are connected as shown in FIG.
As shown in (1), they are connected by radio waves via a radio base station or a radio relay station.

FIG. 10 shows a schematic system configuration diagram of this service.

The user calls the service center from the mobile phone 1 to make a call, and exchanges user information. Transferring the user information from the server to the mobile phone 1 is called download, and transferring the user information from the mobile phone 1 to the server is called upload.

In the case of downloading, the user information is sent to the mobile phone 1 from the server via radio waves, and the mobile phone 1
Stores the received user information in the memory card 10.

In the case of uploading, the user information of the memory card 10 in the mobile phone 1 is read out and transmitted to the server via radio waves.

The exchange of user information and signals between the mobile phone 1 and the service center is performed by a code combining PB signals.

FIG. 1 shows an example of conversion between a PB signal and various codes.
It is shown in FIG. The codes are classified into a user information code and a system information code. FIGS. 12A, 12B, and 12C are conversion diagrams of the user information code, and represent alphabets, katakana, hiragana, and symbols with two digits. FIG. 12D,
(E) is a system information code in the form of "# XX *".

The user information is coded by combining two of 0-9. For example, user information 01 in the mobile phone 1
23 is converted into a PB signal of the alphabet display code "# 00 *" plus 90919293 and transmitted on radio waves. “# 00 * 90” received by the mobile phone 1
The PB signal of 919293 ″ is replaced with 0123 and stored in the memory card 10 as user information.

The system information is a 4-digit PB of “# XX *”
Expressed as a signal. Therefore, the PB signal sent after "# 00 *" is converted using the alphabet conversion diagram of FIG.

The download and upload operations will be described with reference to the sequence chart of FIG.

The user calls the service center (step 401). In response, the service center responds, "Press the communication button and dial the access number."
(Step 40)
2).

This radio wave is received by the radio circuit 20 of the mobile phone 1 and sent to the speaker 4 through the receiving circuit 18 and the receiving selector 15 to make the user hear the guidance.

The user who hears the guidance presses the communication button, and the CPU 17 in FIG.
5 and the transmission selector 16 are connected to the PB signal receiver 1 respectively.
1 and the PB signal transmitter 12 are switched.

Subsequently, when the dial button is pressed and the access number “XXXXXX” is input, the key operation detecting circuit 1
3 and notified to the CPU 17, the CPU 17 adds a system information code "# 17 *"
17 * XXXXXX "is instructed to the PB signal transmitter 12. The coded PB signal is transmitted to the service center by radio waves via the transmission selector 16, the transmission circuit 19, and the radio circuit 20 (step 403).

The service center searches the server database of FIG. 5 for “XXXXX” in the received access number code “# 17 * XXXXXX”, and if there is a match, the PB of the password transmission request “# 18 *” is found. A signal is transmitted to the mobile phone 1 (step 404). If they do not match, the communication is disconnected.

The password transmission request signal “# 18 *” is received by the radio circuit 20, and the reception circuit 18 and the reception selector 1
5, sent to the CPU 17 via the path of the PB signal receiver 11,
The CPU 17 displays “Password?” In FIG.

When the user presses the dial button and inputs the password “YYYYY”, the PB signal “# 19 *
The password is transmitted to the service center by the same operation as that for the access number (step 405).

In the service center, the password “# 19 *”
Of the “YYYYY”, “YYYYY” is checked against the database in the server in FIG. 5, and if there is a match, a menu display request signal “# 05 *” is transmitted to the mobile phone 1 (step 406). If there is no, disconnect the communication.

In the mobile phone 1, the CPU 17 recognizes this, and instructs the display circuit 14 of FIG. 3 to display the menu of FIG.

When the user presses the dial button "2" to select download, the CPU 17 converts the signal into a PB signal "# 11 *" and transmits it to the service center (step 407).

The service center prepares for the download, transmits a download start signal “# 12 *” to the mobile phone 1 (step 408), and then converts the information of the memory space opened to the user into the format shown in FIG. It is converted according to the figure and transferred to the mobile phone 1 as user information (step 409).

The mobile phone 1 reversely converts the PB signal after receiving the download start signal “# 12 *” into the original user information according to the conversion diagram of FIG.

Inverse conversion of PB signal and memory card 10
The writing is performed until the download end signal “# 13 *” is received from the service center.

When the download of the user information in the user open space in the service center is completed, the service center transmits a download end signal “# 13 *” (step 410).

Subsequently, the menu display request signal "# 0"
5 * "(step 411), the mobile phone 1 controls the CPU 17 to display the information display unit 3 as shown in FIG.
Display the menu of.

In this state, if the user presses the dial button “1” to select upload, the CPU 17
Is converted into an upload request signal "# 14 *" and transmitted to the service center (step 412).

After receiving the upload request signal “# 14 *”, the service center prepares to receive the upload information, and transmits an upload preparation completion signal “# 15 *” to the mobile phone 1 (step 413).

Upon receiving this signal, the mobile phone 1 reads out the user information from the memory card 10, converts it according to the conversion diagram of FIG. 12, and transmits it to the service center as user information (step 414).

At the service center, the received PB signal is coded according to the conversion diagram of FIG. 12, and the user information is stored in the memory space opened to the user shown in FIG.

The conversion of the PB signal and the writing of the code are performed by the upload end signal “# 16” from the mobile phone 1.
* ”Is received.

When the mobile phone 1 finishes uploading the user information in the memory card 10, it transmits an upload end signal "# 16 *" to the service center (step 415).

Upon receiving the upload end signal “# 16 *”, the service center transmits a menu display request signal “# 05 *” to the mobile phone 1 again (step 41).
6), the mobile phone 1 displays the menu screen of FIG.

[0109] The mobile phone 1 disconnects from the service center if there is no upload request or download request.

According to the above sequence, the user information in the service center is downloaded to the memory card 10 of the mobile phone 1 and the memory card 10 of the mobile phone 1 is downloaded.
Can be uploaded to the user open space of the memory in the service center.

In the embodiment of the present invention, since information can be exchanged by coding using a PB signal, the portable telephone 1 can be used as an information terminal without having to incorporate a circuit such as a modem.

If data communication is performed with another terminal device (for example, a personal computer or a personal computer), it can be performed via a service center.

In this case, as shown in FIG. 13, a modem is connected to the management terminal of the service center, and data communication becomes possible by performing modem communication with another terminal device (for example, a personal computer).

FIG. 14 shows another terminal (PC) user
It is a sequence chart in the case of a registered user of a line carrier. Hereinafter, the operation sequence will be described with reference to FIG.

First, the user calls the service center (step 501). Training of the modem is performed between the management terminal of the service center and the personal computer, and when the synchronization is established, the "access number and password input screen"
(A) is transmitted from the service center to the personal computer (step 502).

The user enters the access number and the password, and presses the Enter key to transmit the access number and the password to the management terminal of the service center (step 5).
03).

The management terminal searches the access number received from the database shown in FIG. 5 and checks the password. If the access number is registered and the passwords match, a "user information screen" shown in FIG. 15B is transmitted to the personal computer (step 504).

The user information screen is obtained by editing information registered in the user open space shown in FIG.

The user sends key information to the management terminal by key operation (step 505), and can change information on the screen. The information on the screen is changed by redisplaying the screen from the management terminal (step 506).

When the change is completed, enter
The user presses the r key and sends Enter key press information to the management terminal (step 507).

The management terminal having received the Enter key press information transmits a "confirmation message" (FIG. 15C) to the personal computer (step 508).

The user can instruct by a key operation whether to execute or cancel the change. That is, the user presses the Y key to change, or presses the N key to cancel, and transmits the result to the management terminal (step 509).

When the Y key is pressed, the management terminal registers the change information in the user open space shown in FIG. 5, and when the N key is pressed, the management terminal does not register in the user open space shown in FIG.

Since the user information can be changed by the personal computer in this way, the personal computer and the mobile phone 1 can communicate indirectly via the database.

If the access number is not registered or the passwords do not match, the communication is cut off.

[0126]

According to the present invention, if the line carrier code stored in the portable telephone coincides with the line carrier code in the memory card, the portable telephone can be freely changed only by replacing the memory card. Have.

Further, there is an effect that the same number transfer for replacing the mobile phone without changing the terminal number can be performed only by replacing the memory card.

Even if the mobile phone is replaced, the user information is stored in the memory card, so that there is no need to re-input.

Since the memory capacity of the memory card can be increased, there is an effect that shortage of the internal memory of the mobile phone for storing user information can be avoided.

By storing the password in the memory card and collating it with the password input by the user from the mobile phone, there is an effect that the unauthorized use can be prevented.

By storing the mobile phone and the memory card separately, there is an effect of preventing unauthorized use when the mobile phone or the memory card is lost or stolen.

The present invention has the effect that data can be exchanged with another terminal device, for example, a personal computer, through the memory space opened to the user of the server.

[Brief description of the drawings]

FIG. 1 is an external view of a mobile phone according to an embodiment of the present invention.

FIG. 2 is a diagram showing an example of contents stored in a memory card.

FIG. 3 is a block diagram showing an internal configuration of the mobile phone.

FIG. 4 is a diagram showing a relationship among a user, a line carrier, and a store in the embodiment of the present invention.

FIG. 5 is a diagram showing a configuration of a database of a line carrier.

FIG. 6 is a diagram illustrating a display example of a display unit of the mobile phone.

FIG. 7 is a flowchart illustrating a usage pattern of the mobile phone.

FIG. 8 is a flowchart at the time of monitoring whether the mobile phone is stationary or not operated.

FIG. 9 is a flowchart at the time of key operation of the mobile phone.

FIG. 10 is a diagram showing uploading and downloading of user information from a mobile phone to a user open space of a service center.

FIG. 11 is a sequence chart showing a procedure for uploading and downloading user information from a mobile phone to a user open space of a service center.

FIG. 12 is a conversion diagram of a PB signal and a character code.

FIG. 13 is a system diagram showing communication between a mobile phone and another terminal device, for example, a personal computer.

FIG. 14 is a sequence chart showing a communication procedure between a service center and a terminal device, for example, a personal computer.

FIG. 15 is a screen display example of a personal computer in communication between a service center and a terminal device, for example, a personal computer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cellular phone 2 Antenna 3 Information display part 4 Speaker 5 Data communication button 6 Response button 7 Dial button group 8 Microphone 9 Memory card slot 10 Memory card 11 PB signal receiver 12 PB signal transmitter 13 Key operation detection circuit 14 Display circuit 15 Receiving selector 16 Transmitting selector 17 CPU 18 Receiving circuit 19 Transmitting circuit 20 Wireless circuit 21 Vibration detecting circuit

Claims (10)

[Claims] 1. A mounting means for mounting a memory card for storing system information including a line carrier code and a terminal number, a reading means for reading the line carrier code and the terminal number, and at least the line carrier code and the terminal number. And a calling / receiving control means for making / receiving a call. 2. In a state where the memory card is inserted,
2. The mobile phone according to claim 1, further comprising a connection unit that connects to a server that manages information, and a data transmission / reception unit that uploads and downloads information between a predetermined memory space of the server. 3. The data transmission / reception means has a function of downloading information stored in the predetermined memory space by another terminal device, and writes the downloaded information to the memory card. A mobile phone according to claim 1. 4. A portable telephone capable of making and receiving calls, a storage means for storing a predetermined password, an input means for inputting a password, and a user inputting the password stored in said storage means and said input means. And a control means for permitting an outgoing / incoming call operation only when the password corresponds to the password. 5. A mounting means for mounting a memory card for storing a predetermined password, wherein the control means is provided only when the password input by the user and the password stored in the memory card correspond to each other. The mobile phone according to claim 4, wherein the mobile phone allows outgoing / incoming operations. 6. A portable telephone capable of setting at least an outgoing / incoming operation mode capable of making and receiving an incoming call and an incoming call operation mode capable of performing only an incoming call. Means, determining means for determining the correspondence between the password stored in the storage means and the password input by the user from the input means, and the determining means stores the password input from the input means and the storage means. An operation mode setting means for setting the incoming call mode when the stored password does not correspond to a preset number of times or more. 7. A mounting means for mounting a memory card storing a predetermined password, wherein said determining means determines a correspondence between a password input by said user and a password stored in said memory card. The mobile phone according to claim 6, wherein 8. A mobile phone capable of making and receiving calls, a detecting means for detecting an unoperated state, a storage means for storing a predetermined password, an input means for inputting a password, and the detecting means being in an unoperated state If you decide
A password input wait state, and control means for permitting an outgoing or incoming operation only when the password stored in the storage means and the password input by the user from the input means correspond to each other. Mobile phone. 9. A mounting means for mounting a memory card for storing a predetermined password, wherein the control means determines whether a password input by the user corresponds to a password stored in the memory card. 9. The mobile phone according to claim 8, wherein only outgoing or incoming operations are permitted. 10. The detecting means is a vibration detecting means for detecting a vibration state or an operation detecting means for detecting a non-operation state. When the stationary state or the non-operation state continues for a predetermined time, it is determined that the state is the non-operation state. The mobile phone according to claim 8 or 9, wherein