JP2012175693A - Mobile phone terminal, transfer control program and transfer control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve convenience of a user who uses a plurality of mobile phone terminals.SOLUTION: A mobile phone terminal 1a includes: a communication part 26 for performing wireless communication; a storage part 24 for storing address book data including a telephone number of a communication partner; and a control part 22 for, when receiving a first instruction to transfer a call to the mobile phone terminal to a mobile phone terminal of a transfer destination, transmitting the address book data to the mobile phone terminal of the transfer destination by the communication part 26.

Description

  The present invention relates to a mobile phone terminal, a transfer control program, and a transfer control system.

  For example, an individual may have a plurality of mobile phone terminals, as in the case of having a mobile phone terminal provided by a company in addition to a mobile phone terminal purchased by an individual. In such a case, the mobile phone terminal purchased by the individual is used for private use, and the mobile phone terminal provided by the company is used for work.

  However, it is inconvenient to carry a plurality of mobile phone terminals at all times. One solution to this problem is to carry only the mobile phone terminal provided by the company when going to work, and use the call forwarding service of the telephone company to receive incoming calls from the mobile phone terminal purchased by the individual. It is to be transferred to a mobile phone terminal provided by the company. The trouble of applying for the call transfer service is reduced by, for example, the technique disclosed in Patent Document 1.

JP 2002-374573 A

  Although the trouble of applying for the call transfer service can be reduced by using the above-described conventional technology, it is not possible to improve the usability in the operation of using a plurality of mobile phone terminals depending on the case only by using the call transfer service. Specifically, when using a plurality of mobile phone terminals depending on the situation, the address book data stored in each mobile phone terminal is different, so the source of the transferred call cannot be specified, or the user wants to make a call You may not be able to find the other party's phone number.

  The present invention has been made in view of the above, and an object of the present invention is to provide a mobile phone terminal, a transfer control program, and a transfer control system that can improve the convenience of a user who uses a plurality of mobile phone terminals. And

  In order to solve the above-described problems and achieve the object, a mobile phone terminal according to the present invention includes a communication unit that performs wireless communication, a storage unit that stores address book data including a telephone number of a communication partner, When a first instruction to transfer a call addressed to a mobile phone terminal to a transfer destination mobile phone terminal is received, a control unit is provided that transmits data in the address book to the transfer destination mobile phone terminal by the communication unit.

  Here, the first instruction may be made in response to an input from an operation unit provided in the mobile phone terminal or an operation unit provided in the transfer destination mobile phone terminal.

  Further, the control unit may transmit the address book data in a state in which the address book can be edited when transmitting the address book data to the transfer destination mobile phone terminal. Good.

  In addition, when the control unit receives a second instruction not to transfer a call addressed to the mobile phone terminal to a transfer destination mobile phone terminal after receiving the first instruction, the transfer is started. The address book data edited at the transfer destination mobile phone terminal may be received from the transfer destination mobile phone terminal and stored in the storage unit.

  Further, the storage unit further stores communication history data, and when the control unit receives the first instruction, the communication unit transmits the call history data to the transfer destination mobile phone terminal. Also good.

  Further, in the first instruction, when there is a call from the transfer destination mobile phone terminal to another mobile phone terminal, the other mobile phone terminal is called as a call from the mobile phone terminal An instruction to perform the operation may be included.

  In addition, the control unit receives the first instruction, performs control to transmit the address book data to the mobile phone terminal of the transfer destination, and then makes a call operation for a telephone number excluding a specific telephone number or One or both of the incoming operations may be restricted.

  The specific telephone number may be a telephone number of the transfer destination mobile phone terminal.

  Further, the specific telephone number may be an emergency call destination telephone number.

  In order to solve the above-described problems and achieve the object, a transfer control program according to the present invention is a program for controlling a mobile phone terminal including a communication unit, a storage unit, and a control unit, When the unit accepts a first instruction to transfer the call addressed to the mobile phone terminal to the transfer destination mobile phone terminal, the communication unit stores the address book data including the telephone number of the communication partner stored in the storage unit. The data is transmitted to the transfer destination mobile phone terminal.

  In order to solve the above-described problems and achieve the object, a transfer control system according to the present invention includes a first mobile phone terminal, a second mobile phone terminal, and a transfer management device that controls call transfer. A transfer control system comprising: a transfer control device for calling the first mobile phone terminal based on an operation input from the first mobile phone terminal or the second mobile phone terminal; Based on the operation input, address book data stored in the first mobile phone terminal is transmitted to the second mobile phone terminal, and is transferred to the second mobile phone terminal. The management device transfers a call addressed to the first mobile phone terminal to the second mobile phone terminal.

  According to the mobile phone terminal, the transfer control program, and the transfer control system according to the present invention, it is possible to improve convenience for a user who uses a plurality of mobile phone terminals.

FIG. 1 is a diagram illustrating a configuration of a transfer control system according to the present embodiment. FIG. 2 is a block diagram showing a functional configuration of the mobile phone terminal. FIG. 3 is a diagram illustrating an example of address book information. FIG. 4 is a diagram illustrating an example of call history information. FIG. 5 is a diagram illustrating an example of transfer management information. FIG. 6 is a block diagram illustrating a configuration of the transfer management apparatus. FIG. 7 is a diagram illustrating an example of outgoing call transfer information. FIG. 8 is a diagram illustrating an example of incoming call transfer information. FIG. 9 is a sequence diagram showing an operation at the start of transfer. FIG. 10 is a sequence diagram showing an operation of incoming call transfer. FIG. 11 is a sequence diagram showing an operation of outgoing call transfer. FIG. 12 is a sequence diagram illustrating an operation at the time of canceling transfer. FIG. 13 is a sequence diagram illustrating a modified example of the operation at the time of canceling transfer. FIG. 14 is a diagram showing another example of address book information. FIG. 15 is a flowchart showing an operation of canceling transfer based on the usage status of the mobile phone terminal.

  Hereinafter, the present invention will be described in detail with reference to the drawings. The present invention is not limited to the following description. In addition, constituent elements in the following description include those that can be easily assumed by those skilled in the art, those that are substantially the same, and those in a so-called equivalent range.

(Embodiment)
First, a transfer control system which is an embodiment of a transfer control system according to the present invention will be described with reference to FIG. FIG. 1 is a diagram illustrating a configuration of a transfer control system according to the present embodiment. As shown in FIG. 1, the transfer control system according to the present embodiment includes a mobile phone terminal 1a, a mobile phone terminal 1b, a mobile phone terminal 1c, a base station 2a, a base station 2b, and a transfer management device 3. including.

  The base station 2a, the base station 2b, and the transfer management device 3 are connected to a telephone company circuit network 4. The base station 2a relays a signal exchanged between the mobile phone terminal 1a and the network 4 through a wireless line established with the mobile phone terminal 1a. The base station 2b communicates a signal exchanged between the mobile phone terminal 1b and the line network 4 through a wireless line established between the mobile phone terminal 1b and the mobile phone terminal 1c and the line network 4. Relay the exchanged signals. Note that the correspondence between the mobile phone terminal and the base station is not constant, and the base station that establishes a wireless line with the mobile phone terminal can be changed as the mobile phone terminal moves.

  The transfer management device 3 executes incoming call transfer and outgoing call transfer based on the setting. Specifically, the transfer management device 3 uses the telephone number “A” as the call destination when the setting is made to transfer the incoming call to the terminal having the telephone number “A” to the terminal having the telephone number “B”. The transmitted call is received at the terminal having the telephone number “B”. In addition, the transfer management device 3 is transmitted using the telephone number “B” as the caller when the call from the terminal having the telephone number “B” is set to be transferred to the terminal having the telephone number “A”. The call is received at the destination as a call originated from a terminal having the telephone number “A”.

  The mobile phone terminal 1a and the mobile phone terminal 1b are used by one user. For example, the mobile phone terminal 1a is a terminal purchased by an individual, and the mobile phone terminal 1b is a terminal supplied from a company. The mobile phone terminal 1a and the mobile phone terminal 1b allow the user to control only one of the terminals by causing the transfer management device 3 to set incoming and outgoing calls and to synchronize address book data and the like in accordance with user operations. Provide good usability even when used.

  The number of various devices included in the transfer control system may not be as shown in FIG. In the following, for the sake of simplicity, even when communication is performed via a base station such as the base station 2a, the base station may not be mentioned in particular.

  Next, functional configurations of the mobile phone terminal 1a and the mobile phone terminal 1b shown in FIG. 1 will be described. Since the cellular phone terminal 1a and the cellular phone terminal 1b have the same configuration, the configuration will be described here by taking the cellular phone terminal 1a as an example. FIG. 2 is a block diagram showing a functional configuration of the mobile phone terminal 1a. As shown in FIG. 2, the mobile phone terminal 1 a includes a communication unit 26, an operation unit 13, a voice processing unit 30, a display unit 32, a control unit 22, and a storage unit 24.

  The communication unit 26 includes an antenna 26a, establishes a radio signal line by a CDMA (Code Division Multiple Access) method or the like with a base station via a channel assigned by the base station, and communicates with other devices through the base station. Phone communication and information communication. The operation unit 13 accepts an operation by the user and outputs a signal corresponding to the accepted operation to the control unit 22.

  The sound processing unit 30 converts the sound input from the microphone 15 into a digital signal and outputs the digital signal to the control unit 22. In addition, the audio processing unit 30 decodes the digital signal output from the control unit 22 and outputs the decoded digital signal to the receiver 16. The display unit 32 displays various information according to the control signal input from the control unit 22.

  The control unit 22 includes a CPU (Central Processing Unit) that is a calculation unit and a memory that is a storage unit. The control unit 22 implements various functions by executing programs using these hardware resources. Specifically, the control unit 22 reads a program or data stored in the storage unit 24 and expands it in a memory, and causes the CPU to execute instructions included in the program expanded in the memory. And the control part 22 reads / writes data with respect to a memory and the memory | storage part 24 according to the execution result of the command by CPU, or controls operation | movement of the communication part 26, the display part 32, etc. FIG. When the CPU executes an instruction, data developed in the memory, a signal input from the operation unit 13 or the like is used as a parameter.

  The storage unit 24 includes a nonvolatile storage device such as a nonvolatile memory. The storage unit 24 stores various programs and data. The programs and data stored in the storage unit 24 include address book information 24a, call history information 24b, transfer management information 24c, and transfer control program 24d. The transfer control program 24d may be acquired from another device such as a server device by wireless communication by the communication unit 26. The storage unit 24 may be configured by a combination of a portable storage medium such as a memory card and a read / write device that reads / writes data from / to the storage medium.

  The address book information 24a holds address book data including the telephone number and mail address of the communication partner for each communication partner. An example of the address book information 24a is shown in FIG. The address book information 24a shown in FIG. 3 has items such as name, telephone number, mail address, and update date / time. The name is the name of the communication partner. The telephone number is the telephone number of the communication partner. The mail address is the mail address of the communication partner. The update date and time is the date and time when data in the same row is newly registered or updated.

  The call history information 24b holds a history of calls made from the mobile phone terminal 1a and calls received at the mobile phone terminal 1a. An example of the call history information 24b is shown in FIG. The call history information 24b shown in FIG. 4 has items such as a category, a telephone number, and a date. The classification indicates whether the data is data relating to outgoing or incoming data. The telephone is a telephone number of a destination of a call made from the mobile phone terminal 1a or a telephone number of a caller of a call that has arrived at the mobile phone terminal 1a. The date and time is the date and time when a call is made or received. The outgoing call history and the incoming call history may be managed separately.

  The transfer management information 24c holds information related to transfer and synchronization. An example of the transfer management information 24c is shown in FIG. The transfer management information 24c shown in FIG. 5 includes items such as a telephone number, transfer acceptance / rejection, transfer start request transmission date and time, and transfer start request reception date and time. The telephone number is the telephone number of another terminal.

  Transfer acceptability indicates whether to accept when a transfer start request is received from a terminal having a telephone number in the same row. The transfer start request is a message for requesting settings for incoming and outgoing transfers and synchronization of address book data and the like. When accepting a transfer start request from a terminal having a telephone number on the same line, the acceptance of forwarding is set to “permitted”, otherwise it is set to “rejected”. It is preferable that the transfer acceptance / rejection value can be changed by a legitimate user.

  The transfer start request transmission date and time is the date and time when the mobile phone terminal 1a transmits the transfer start request to the terminal having the telephone number in the same row. The transfer start request reception date and time is the date and time when the mobile phone terminal 1a receives the transfer start request from the terminal having the telephone number in the same row. The transfer start request transmission date and time and the transfer start request reception date and time are not updated when the transfer start request is not accepted.

  The transfer control program 24d provides functions related to call transfer settings and data synchronization. Specifically, the transfer control program 24d causes the control unit 22 to determine whether transfer is possible when a transfer start request is received. If it is determined that the transfer can be performed, processing for requesting the transfer management device 3 to set the incoming transfer and the outgoing transfer, the source of the transfer start request, the address book information 24a, and the call history The control part 22 is made to perform the process which synchronizes the information 24b. After the preparation for transfer is thus completed, the transfer control program 24d shifts the mobile phone terminal 1a to the locked state in order to prevent unauthorized use. The locked state is a state in which no operation other than a predetermined operation is accepted. The predetermined operation is, for example, an operation for releasing the locked state. In the locked state, one or both of a call operation and a call reception operation for a phone number excluding a specific phone number (for example, the phone number of the mobile phone terminal 1b, the emergency call destination phone number, etc.) are restricted. Also good.

  Further, the transfer control program 24d causes a transfer start request to be transmitted to a designated terminal in accordance with an instruction from a user or the like. Then, the transfer control program 24d reflects the data responded to the transfer start request in the address book information 24a and the call history information 24b.

  Next, a functional configuration of the transfer management apparatus 3 illustrated in FIG. 1 will be described. FIG. 6 is a block diagram illustrating a functional configuration of the transfer management device 3. As illustrated in FIG. 6, the transfer management device 3 includes a control unit 42, a storage unit 44, and a communication unit 46. The communication unit 46 controls communication with various devices via the line network 4.

  The control unit 42 comprehensively controls the transfer management device 3. The control unit 42 includes a call transfer unit 42a and an incoming call transfer unit 42b. The outgoing call transfer unit 42 a controls outgoing call transfer based on the outgoing call transfer information 44 a stored in the storage unit 44. The incoming call transfer unit 42 b controls incoming call transfer based on the incoming call transfer information 44 b stored in the storage unit 44.

  The storage unit 44 includes a storage device such as a nonvolatile memory or a magnetic storage device. The information stored in the storage unit 44 includes outgoing call transfer information 44a and incoming call transfer information 44b.

  The outgoing call transfer information 44a holds settings related to outgoing call forwarding. FIG. 7 is a diagram illustrating an example of the call forwarding information 44a. In the first line of the call forwarding information 44a shown in FIG. 7, “B” is set as the caller telephone number, and “A” is set as the transfer destination telephone number. When such a setting is made, the call forwarding unit 42a causes the call destination to receive a call sent from the terminal having the telephone number “B” as a call sent from the terminal having the telephone number “A”.

  The incoming call transfer information 44b holds settings related to incoming call transfer. FIG. 8 is a diagram illustrating an example of the incoming call transfer information 44b. In the first line of the call forwarding information 44b shown in FIG. 8, “A” is set as the destination telephone number, and “B” is set as the forwarding telephone number. When such a setting is made, the incoming call transfer unit 42b causes the terminal having the telephone number “B” to receive an incoming call made to the terminal having the telephone number “A”.

  By setting as shown in FIG. 7 and FIG. 8, the user of the terminal having the telephone number “B” is addressed to the telephone number “A” even though the terminal having the telephone number “A” is not owned. Can be received by the terminal having the telephone number “B”. Further, the user of the terminal having the telephone number “B” can make a call from the terminal having the telephone number “B” without using the terminal having the telephone number “A”. It is possible to receive a call as a call originated from a terminal having the same.

  Next, an example of the operation of the transfer control system shown in FIG. 1 will be described with reference to FIGS. Here, it is assumed that the users of the mobile phone terminal 1a and the mobile phone terminal 1b go out with only the mobile phone terminal 1b while leaving the mobile phone terminal 1a at home.

  FIG. 9 is a sequence diagram showing an operation at the start of transfer. When an operation for instructing the start of transfer is detected by the operation unit 13, the mobile phone terminal 1 b detects a password in step S 101 in order to confirm that the operator is a valid user of the mobile phone terminal 1 b. Authentication processing such as authentication and biometric authentication is performed. When the authentication process is successful, the cellular phone terminal 1b transmits a transfer start request to the cellular phone terminal 1a designated at the time of operation in step S102. The transfer start request includes the date and time when the transfer start request was previously transmitted to the mobile phone terminal 1a. The date and time when the transfer start request was last transmitted to the mobile phone terminal 1a is acquired from the transfer management information 24c.

  When receiving the transfer start request, the mobile phone terminal 1a determines whether or not to accept the transfer start request with reference to the transfer management information 24c in step S103. When the transfer start request is not accepted, the cellular phone terminal 1a ignores the transfer start request and performs no particular process. When accepting the transfer start request, in step S104, the mobile phone terminal 1a updates the value of the transfer start request reception date and time of the row corresponding to the mobile phone terminal 1b of the transfer management information 24c to the current date and time. Then, the cellular phone terminal 1a extracts update data in step S105, and transmits the extracted update data to the cellular phone terminal 1b in step S106.

  Here, in the mobile phone terminal 1a, the update date / time value of the data included in the address book information 24a is newer than the date / time included in the transfer start request, and the date / time value of the data included in the call history information 24b. Data that is newer than the date and time included in the transfer start request is extracted as update data. That is, the cellular phone terminal 1a extracts data added or updated as update data after the date and time when the cellular phone terminal 1b previously transmitted a transfer start request to the cellular phone terminal 1a. By extracting the update data in this way, the minimum difference data that is not reflected in the mobile phone terminal 1b can be extracted from the address book information 24a and the call history information 24b. The update data is transmitted to the mobile phone terminal 1b in a state where it can be edited in the mobile phone terminal 1b. At this time, the update data may be encrypted so that the update data can be opened only by the mobile phone terminal 1b.

  When receiving the update data, the cellular phone terminal 1b reflects the received update data in the address book information 24a and the call history information 24b in step S107. By reflecting the update data, the user of the mobile phone terminal 1b can use the address book data added or updated in the mobile phone terminal 1a and the call history in the mobile phone terminal 1a also in the mobile phone terminal 1b.

  Subsequently, in step S108, the mobile phone terminal 1b updates the value of the transfer start request transmission date and time in the row corresponding to the mobile phone terminal 1a in the transfer management information 24c to the date and time when the transfer start request is transmitted. By updating the transfer start request transmission date and time in this way, when the transfer start request is transmitted next time, it is possible to acquire data added or updated as of update data after the date and time when the transfer start request is transmitted this time Become. After updating the transfer management information 24c, the cellular phone terminal 1b transmits an update completion notification indicating that the update data has been reflected to the cellular phone terminal 1a in step S109.

  When the mobile phone terminal 1a receives the update completion notification, the mobile phone terminal 1a transmits an incoming call transfer request for transferring the call addressed to the mobile phone terminal 1b to the transfer management device 3 in step S110. When receiving the incoming call transfer request, the transfer management device 3 adds a setting to the incoming call transfer information 44b according to the content of the incoming call transfer request in step S111. For example, when the phone number of the mobile phone terminal 1a is “A” and the phone number of the mobile phone terminal 1b is “B”, data as shown in the first line of FIG. 8 is added to the incoming call transfer information 44b. Then, in step S112, the transfer management device 3 responds to the mobile phone terminal 1a with an incoming call transfer acceptance notification indicating that the incoming call transfer has been accepted.

  When the mobile phone terminal 1a receives the incoming call transfer acceptance notification, in step S113, the mobile phone terminal 1a sends to the transfer management device 3 an outgoing call transfer request for receiving a call sent from the mobile phone terminal 1b as a call sent from the own terminal. Send. When receiving the call transfer request, the transfer management device 3 adds a setting to the call transfer information 44a according to the content of the call transfer request in step S114. For example, when the phone number of the mobile phone terminal 1a is “A” and the phone number of the mobile phone terminal 1b is “B”, data as shown in the first line of FIG. 7 is added to the call forwarding information 44a. Then, in step S115, the transfer management device 3 responds to the mobile phone terminal 1a with a call transfer acceptance notification indicating that the call transfer has been accepted.

  When the mobile phone terminal 1a receives the call forwarding acceptance notification, the mobile phone terminal 1a transitions to the locked state as step S116. The mobile phone terminal 1a in the locked state does not accept anything other than a predetermined operation.

  By the operation as described above, the user of the mobile phone terminal 1b can receive a call addressed to the mobile phone terminal 1a even when the user does not have the mobile phone terminal 1a, and when performing a call operation. The telephone number “A” of the mobile phone terminal 1a can be used to make a call. Further, the user of the mobile phone terminal 1b can also use the address book data and the call history stored in the mobile phone terminal 1a on the mobile phone terminal 1b. In addition, since the mobile phone terminal 1a is locked, the mobile phone terminal 1a is less likely to be used illegally. In addition, since the transfer setting and data synchronization are executed as a series of operations, less work is required by the user.

  FIG. 10 is a sequence diagram showing an operation of incoming call transfer. After the operation shown in FIG. 9 is completed, in step S201, the mobile phone terminal 1c makes a call to the mobile phone terminal 1a, and the mobile phone terminal 1c sends the line network 4 to the mobile phone terminal 1a in step S202. Assume that you have requested the transmission of Note that the mobile phone terminal 1c may be a terminal having any configuration.

  When the line network 4 is requested to make a call to the mobile phone terminal 1a, the transfer management device 3 executes an incoming call transfer process in step S203. Specifically, the transfer management device 3 determines whether or not the telephone number of the mobile phone terminal 1a that is the destination is registered as the destination telephone number in the incoming call transfer information 44b. The call is transferred to the terminal having the transfer destination telephone number.

  In this case, since the telephone number of the mobile phone terminal 1a is registered as the call destination telephone number in the incoming call transfer information 44b, and the telephone number of the mobile phone terminal 1b is registered in the corresponding transfer destination telephone number. The device 3 transfers the call to the mobile phone terminal 1b. As a result, as step S204, paging is performed and the call arrives at the mobile phone terminal 1b. In step S205, when the user of the mobile phone terminal 1b performs a predetermined incoming operation, the mobile phone terminal 1c and the mobile phone terminal 1b enter a call state.

  FIG. 11 is a sequence diagram showing an operation of outgoing call transfer. After the operation shown in FIG. 9 is completed, in step S301, the mobile phone terminal 1b makes a call to the mobile phone terminal 1c, and the mobile phone terminal 1b sends the line network 4 to the mobile phone terminal 1c in step S302. Assume that you have requested the transmission of

  When the line network 4 is requested to make a call to the mobile phone terminal 1c, the transfer management device 3 executes a call transfer process in step S303. Specifically, the transfer management device 3 determines whether or not the telephone number of the mobile phone terminal 1b that is the transmission source is registered as the transmission source telephone number in the transmission transfer information 44a. A call is received as a call from a terminal having a transfer destination telephone number.

  In this case, since the telephone number of the mobile phone terminal 1b is registered as the caller telephone number in the call transfer information 44a, and the telephone number of the mobile phone terminal 1a is registered in the corresponding transfer destination telephone number. The device 3 receives the call as a call from the mobile phone terminal 1a. As a result, paging is performed as step S304, and the cellular phone terminal 1c receives a call with the telephone number of the cellular phone terminal 1a as step S305. That is, the mobile phone terminal 1c displays the phone number of the mobile phone terminal 1a on the display unit or the like as a call originator. In step S306, when the user of the mobile phone terminal 1c performs a predetermined incoming operation, the mobile phone terminal 1b and the mobile phone terminal 1c enter a call state.

  FIG. 12 is a sequence diagram illustrating an operation at the time of canceling transfer. When an operation to instruct transfer cancellation is detected by the operation unit 13, the mobile phone terminal 1 b detects a password in step S 401 in order to confirm that the operator is a valid user of the mobile phone terminal 1 b. Authentication processing such as authentication and biometric authentication is performed.

  If the authentication process is successful, the mobile phone terminal 1b transmits an incoming call transfer cancellation request to the transfer management device 3 asking to cancel the incoming call transfer from the mobile phone terminal 1a to the own terminal in step S402. When receiving the incoming call transfer cancellation request, the transfer management device 3 deletes the corresponding setting from the incoming call transfer information 44b according to the content of the incoming call transfer cancellation request in step S403. Then, in step S404, the transfer management device 3 responds to the mobile phone terminal 1b with an incoming call transfer cancellation notification indicating that the incoming call transfer has been canceled.

  When the mobile phone terminal 1b receives the incoming call transfer cancellation notification, in step S405, the mobile phone terminal 1b transmits to the transfer management device 3 a call transfer cancellation request for canceling the outgoing transfer from the own terminal to the mobile phone terminal 1a. Upon receiving the call transfer cancellation request, the transfer management device 3 deletes the corresponding setting from the call transfer information 44a according to the content of the call transfer cancellation request in step S406. Then, in step S407, the transfer management device 3 responds to the mobile phone terminal 1b with a call transfer cancellation notification indicating that the call transfer has been canceled.

  When the mobile phone terminal 1b receives the call transfer cancel notification, the mobile phone terminal 1b transmits a transfer cancel notification indicating that the transfer setting has been canceled to the mobile phone terminal 1a in step S408. Upon receipt of the transfer cancellation notification, the cellular phone terminal 1a transmits an update data transmission request for requesting transmission of the address book data added or updated after the transfer start and the call history after the transfer start to the cell phone terminal 1b in step S409. To do. The update data transmission request includes the date and time when the transfer start request is transmitted from the mobile phone terminal 1b. The date and time when the transfer start request is transmitted from the mobile phone terminal 1b is acquired from the transfer management information 24c.

  When receiving the update data transmission request, the mobile phone terminal 1b extracts the update data in step S410, and transmits the extracted update data to the mobile phone terminal 1a in step S411.

  Here, the mobile phone terminal 1b determines that the update date / time value of the data included in the address book information 24a is newer than the date / time included in the update data transmission request, and the date / time value of the data included in the call history information 24b. Is extracted as update data with data newer than the date and time included in the update data transmission request. That is, the cellular phone terminal 1b extracts data added or updated in the cellular phone terminal 1b after the start of transfer as update data.

  When receiving the update data, the cellular phone terminal 1a reflects the received update data in the address book information 24a and the call history information 24b in step S412. By reflecting the update data, the user of the mobile phone terminal 1b can also use the mobile phone terminal 1a to store the address book data added or updated in the mobile phone terminal 1b and the transferred call history while the transfer setting is made. It becomes available.

  Subsequently, in step S413, the mobile phone terminal 1a transmits an update completion notification indicating that the update data has been reflected to the mobile phone terminal 1b. And the mobile telephone terminal 1a cancels | releases a locked state as step S414.

  In FIG. 11, the user starts the transfer by operating the mobile phone terminal 1b. However, the user may start the transfer by operating the mobile phone terminal 1a. In FIG. 12, the user operates the mobile phone terminal 1b to cancel the transfer, but the user may operate the mobile phone terminal 1a to cancel the transfer. FIG. 13 is a sequence diagram illustrating a modified example of the operation at the time of canceling transfer. When a predetermined operation for instructing transfer cancellation is detected by the operation unit 13, the mobile phone terminal 1a confirms that the operator is a valid user of the mobile phone terminal 1a in step S501. Authentication processing such as password authentication and biometric authentication is performed.

  If the authentication process is successful, the cellular phone terminal 1a transmits to the transfer management device 3 an incoming call transfer cancellation request for canceling the incoming call transfer from its own terminal to the cellular phone terminal 1b in step S502. When receiving the incoming call transfer cancellation request, the transfer management device 3 deletes the corresponding setting from the incoming call transfer information 44b according to the content of the incoming call transfer cancellation request in step S503. Then, in step S504, the transfer management device 3 responds to the mobile phone terminal 1a with an incoming call transfer cancellation notification indicating that the incoming call transfer has been canceled.

  When the mobile phone terminal 1a receives the incoming call transfer cancellation notification, the mobile phone terminal 1a transmits to the transfer management device 3 a call transfer cancellation request for canceling the outgoing transfer from the mobile phone terminal 1b to the own terminal in step S505. When receiving the call transfer cancellation request, the transfer management device 3 deletes the corresponding setting from the call transfer information 44a according to the content of the call transfer cancellation request in step S506. Then, in step S507, the transfer management device 3 responds to the mobile phone terminal 1a with a call transfer cancellation notification indicating that the call transfer has been canceled.

  When the mobile phone terminal 1a receives the outgoing call transfer cancellation notification, in step S508, the mobile phone terminal 1a transmits a transfer release notification indicating that the transfer setting has been released to the mobile phone terminal 1b. The transfer cancellation notification includes the date and time when the transfer start request is transmitted from the mobile phone terminal 1b. The date and time when the transfer start request is transmitted from the mobile phone terminal 1b is acquired from the transfer management information 24c.

  When the mobile phone terminal 1b receives the transfer cancellation notification, the mobile phone terminal 1b extracts update data in step S509, and transmits the extracted update data to the mobile phone terminal 1a in step S510. Here, the mobile phone terminal 1b has the data whose update date / time is newer than the date / time included in the transfer release notification among the data included in the address book information 24a and the date / time value among the data included in the call history information 24b. Data that is newer than the date and time included in the transfer cancellation notification is extracted as update data.

  When receiving the update data, the cellular phone terminal 1a reflects the received update data in the address book information 24a and the call history information 24b in step S511. Subsequently, in step S512, the mobile phone terminal 1a transmits an update completion notification indicating that the update data has been reflected to the mobile phone terminal 1b. And the mobile telephone terminal 1a cancels | releases a locked state as step S513.

  As described above, in this embodiment, since the transfer setting and the synchronization of the address book data and the like are performed as a series of operations, a user who uses a plurality of mobile phone terminals uses different mobile phone terminals. Usability can be improved.

  In addition, the aspect of this invention shown by said embodiment can be arbitrarily changed in the range which does not deviate from the summary of this invention. For example, in the above embodiment, the mobile phone terminal 1a and the mobile phone terminal 1b have the same configuration, but the mobile phone terminal 1a has the operation described with reference to FIGS. It is good also as providing only the structure required for the operation | movement which the mobile telephone terminal 1a shall perform among them. In addition, the mobile phone terminal 1b may have only a configuration necessary for the operation that the mobile phone terminal 1b executes among the operations described with reference to FIGS.

  In the above-described embodiment, transfer of a call has been described. However, it is also possible to transfer a telegram such as a mail or an SMS (Short Message Service) message. When transferring a message, it is preferable that the message itself is also synchronized between terminals.

  In the above embodiment, the address book data and the like are synchronized by exchanging information between the terminals. However, the address book data and the like may be synchronized via a server device connected to the network 4. . In this case, the server device may be a device that backs up address book data or the like stored in the mobile phone terminal periodically or at an arbitrary timing, or the address book data instead of the storage unit provided in the mobile phone terminal. It may be a device such as a cloud server that stores the information.

  In the above embodiment, the update data is extracted based only on the date and time, but the update data may be extracted using other conditions in combination. For example, an item for setting whether or not to allow synchronization is provided, such as an item for whether transfer is permitted in the address book information 24a shown in FIG. The communication history may not be extracted as update data. With this configuration, it is possible to exclude data with low importance, data that is not to be transferred due to security problems, and the like from the synchronization process. Further, since the amount of data to be synchronized is reduced, the time required for the synchronization process is shortened.

  In the above embodiment, the transfer is canceled in response to a user operation. However, the transfer may be canceled based on the usage status of the mobile phone terminal. FIG. 15 is a flowchart showing an operation of canceling transfer based on the usage status of the mobile phone terminal. The operation shown in FIG. 15 is repeatedly executed in the terminal on the use side (mobile phone terminal 1b in FIG. 9) while the transfer is set.

  First, in step S601, the mobile phone terminal determines whether a call time after the transfer is set has exceeded a predetermined time. When the call time has not exceeded the predetermined time (step S601, No), the mobile phone terminal determines whether the number of calls after the transfer is set has exceeded the predetermined number as step S602.

  When the call time exceeds a predetermined time (step S601, Yes), or when the number of calls exceeds a predetermined number (step S602, Yes), the mobile phone terminal executes a transfer cancellation process as step S603 To cancel the transfer. Specifically, the mobile phone terminal performs the same operation as the mobile phone terminal 1b shown in FIG. 12 in order to cancel the transfer. If the call time does not exceed the predetermined time (step S601, No) and the number of calls does not exceed the predetermined number (step S602, No), the mobile phone terminal maintains the transfer setting.

  By canceling the transfer based on the usage status in this way, for example, if the transfer setting is forgotten to be canceled, the transfer can be automatically canceled. Further, it is possible to limit unauthorized use of a lost mobile phone terminal with the forwarding setting.

1a, 1b, 1c Mobile phone terminal 22 Control unit 24 Storage unit 24a Address book information 24b Call history information 24c Transfer management information 24d Transfer control program 26 Communication unit 2a, 2b Base station 3 Transfer management device 42 Control unit 42a Outgoing transfer unit 42b Incoming call transfer unit 44 Storage unit 44a Outgoing transfer information 44b Incoming call transfer information 46 Communication unit 4 Line network

Claims (11)

A mobile phone terminal,
A communication unit for performing wireless communication;
A storage unit for storing address book data including the telephone number of the communication partner;
A control unit that, when receiving a first instruction to transfer a call addressed to the mobile phone terminal to a transfer destination mobile phone terminal, transmits the address book data to the transfer destination mobile phone terminal by the communication unit; Mobile phone terminal. The mobile phone terminal according to claim 1, wherein the first instruction is made in response to an input from an operation unit included in the mobile phone terminal or an operation unit included in the transfer destination mobile phone terminal. The control unit transmits the address book data in a state where the address book can be edited when transmitting the address book data to the transfer destination mobile phone terminal. Item 3. A mobile phone terminal according to Item 2. After receiving the first instruction, the control unit receives a second instruction not to transfer the call addressed to the mobile phone terminal to the transfer destination mobile phone terminal, and after the transfer is started. The mobile phone terminal according to claim 3, wherein the address book data edited in the transfer destination mobile phone terminal is received from the transfer destination mobile phone terminal and stored in the storage unit. The storage unit further stores communication history data,
The mobile phone terminal according to any one of claims 1 to 4, wherein, when the control unit receives the first instruction, the communication unit transmits the call history data to the transfer destination mobile phone terminal by the communication unit. In the first instruction, when there is a call from the transfer destination mobile phone terminal to another mobile phone terminal, the other mobile phone terminal is called as a call from the mobile phone terminal The mobile phone terminal according to any one of claims 1 to 5, further comprising: The control unit receives the first instruction and performs control to transmit the address book data to the mobile phone terminal of the transfer destination, and then performs a call operation or a call reception operation for a telephone number excluding a specific telephone number. One or both of the mobile phone terminals according to any one of claims 1 to 6. The mobile phone terminal according to claim 7, wherein the specific phone number is a phone number of the transfer destination mobile phone terminal. The mobile phone terminal according to claim 7, wherein the specific telephone number is a telephone number of an emergency call destination. A program for controlling a mobile phone terminal including a communication unit, a storage unit, and a control unit,
When the control unit receives a first instruction to transfer the call addressed to the mobile phone terminal to the transfer destination mobile phone terminal, the communication unit stores the address book data including the telephone number of the communication partner stored in the storage unit. A transfer control program for transmitting to the transfer destination mobile phone terminal by A transfer control system comprising a first mobile phone terminal, a second mobile phone terminal, and a transfer management device for controlling transfer of a call,
Based on an operation input from the first mobile phone terminal or the second mobile phone terminal, the transfer management device transfers a call to the first mobile phone terminal to the second mobile phone terminal. Is set to
Based on the operation input, address book data stored in the first mobile phone terminal is transmitted to the second mobile phone terminal,
The transfer management device transfers a call addressed to the first mobile phone terminal to the second mobile phone terminal.

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