JP2006135740A - Method for controlling dial transmission of portable telephone set, program for realizing the method, and external connecting device and portable telephone set with the program stored therein - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow a portable telephone set dial transmission with a preset number added to an inputted telephone number without loading an external connecting device or the like. <P>SOLUTION: In a commercial portable telephone set provided with a controller for making prescribed dial transmission control according to a program prestored in a memory, a prescribed preset number and a prescribed program are written in the memory. The controller makes a judgement means for judging the types of a telephone number by key operation of the portable telephone set by this writing and a telephone number inputted by an input of a transmission command, and a number preparing means for preparing a synthesized number with the preset number added before the telephone numbers, judge the telephone number inputted by the judgement means, makes the number preparing means prepare the synthesized number, and performs dial transmission of the prepared synthesized number in place of the inputted or selected receiving side telephone number. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  TECHNICAL FIELD The present invention relates to a dial transmission control method for a mobile phone, a program for realizing the method, an external connection device for a mobile phone storing the program, and a mobile phone, and more particularly, an incoming call input by key operation. When making a call to a destination telephone number selected from a side telephone number or a telephone number stored in advance in a memory of a mobile phone, a number preset in front of the destination telephone number (in the present invention) The present invention relates to a dialing control method for a mobile phone that performs dialing by adding a “preset number”, a program for realizing the method, an external connection device for a mobile phone that stores the program, and a mobile phone.

  With the widespread use of mobile phones, the communication services that can be used with mobile phones have also diversified. For example, the provision of various high-value-added telecommunications services using a composite network by connecting a public telephone network and a dedicated line. Various other communication services are provided.

  As an example, by making a service that makes it possible to make an international call directly from a mobile phone, or by connecting the mobile phone to a phone on the receiving side via a telephone switch set by a type 2 communication carrier, Prevents the telephone number and call location information of the caller's mobile phone from being recorded or learned on the caller's phone, or connects to the caller's phone via a relatively inexpensive communication line. As a result, a communication service using a communication network or a composite network that can keep communication costs low can be provided.

  In order to receive the provision of such communication services, the called party is called via the above-mentioned telephone exchange set up by a type 2 communication carrier, etc., called “communication center”, “call center”, “access point”, etc. It is necessary to make a connection with the telephone, and in order to make a connection via such a telephone exchange, the user once gives the number given to the telephone exchange from the mobile telephone (for example, 4 starting with “00”). After dialing a digit number or other telephone number) and establishing a connection with the above-mentioned telephone exchange, an operation to input / send the telephone number of the called party is requested, or the called party telephone It is required to add the number assigned to the above-mentioned telephone exchange before dialing and dialing, and the work is complicated.

  In this way, for example, in order to receive provision of a communication service provided by the type 2 communication carrier, it is necessary to dial a larger number than in the case of simply inputting the incoming side telephone number.

  As an external connection device that controls a dial transmission of a mobile phone and performs a predetermined dial operation, there is a so-called “attachment”.

  This attachment includes a power source such as a button battery, a ROM such as a flash memory, and a connector that can be connected to the connection terminal of the mobile phone, and is connected to an external connection terminal of the mobile phone (usually a battery of the mobile phone). Is connected to the connector of the charger when the battery is charged.) When connected to the charger, a control signal is output to the mobile phone via the external connection terminal to put the mobile phone in an “on-hook” state. And a program for sending a telephone number stored in advance in the ROM and causing the mobile phone to automatically dial the number.

  Then, paying attention to the function of such an attachment, by storing the number assigned to the above-mentioned telephone switch in advance in the ROM of the attachment, when the attachment is connected to the mobile phone, the attachment is attached to the telephone switch. There has also been proposed a dial call method that automatically makes a call to a specified number and establishes a connection between the caller mobile phone and the telephone exchange (see Non-Patent Document 1 and Non-Patent Document 2).

  As an example, in Non-Patent Document 1 described later, by making a call to the receiving side telephone via a telephone exchange installed by the communication service provider, the telephone number of the calling side mobile telephone or In addition, a communication service is disclosed in which the telephone number and location information of the caller can be concealed by notifying the telephone number and location information of this telephone exchange to the receiving side telephone instead of the location information. Patent Document 2 discloses a service that enables an inexpensive international call through an IP telephone line connected to the telephone exchange by way of a telephone exchange installed by the communication service provider. ing.

Prior art document information of the present invention includes the following.
`` Uncovered call '' (http://www.suimu.com/prepaid/fukumen/index.html) `` Portable dialer Pocketline '' (http://www.kinmirai.net/pocketline/pocketline.html)

  As described above, by using the attachment that stores the number assigned to the telephone switchboard, the mobile phone automatically makes a call to the number stored in the attachment simply by connecting the attachment to the external connection terminal of the mobile phone. Therefore, when a user of a communication service as described above inputs a number assigned to a telephone exchange by operating an operation key or the like, or registers a telephone number in an “address book” or the like provided in a mobile phone. In addition, the connection with the telephone exchange can be established without adding the number assigned to the above-mentioned telephone exchange or the like to the beginning of the number to be registered.

  For this reason, after such a connection is established, the user simply inputs the incoming phone number by key operation of the mobile phone, or calls and sends the incoming phone number registered in advance in the mobile phone. Thus, a call can be made to the called telephone using the communication service.

  By the way, when a call is made via a telephone exchange as described above, the call charge between the caller mobile phone and the callee telephone is the call charge from the caller mobile phone to the telephone switch, and this phone switch. This is the sum of the call charges from the caller to the receiving phone.

  The call charge between the originating mobile phone and the telephone exchange is determined from the time when the connection between the originating mobile phone and the telephone exchange is established, regardless of whether or not the connection between the telephone exchange and the incoming telephone is established. appear.

  Therefore, when the mobile phone immediately makes a call to the telephone exchange by mounting the above-mentioned attachment on the mobile phone, the incoming phone is used even though the user's purpose is a call with the incoming phone. Before the connection with the user is established, for example, while the user is inputting the telephone number of the called telephone, the call charge is counted.

  Also, for example, even when the user does not enter the telephone number of the called telephone, or cancels such input work halfway and does not call the called telephone, Call charges between the calling mobile phone and the telephone switch that occurred between the connection between the mobile phone and the telephone switch until the work is canceled will be used directly or indirectly. Will be borne by the person.

  Furthermore, when the attachment detects the connection to the mobile phone, it immediately starts outputting a signal for instructing the mobile phone to dial the stored number. However, the attachment is electrically connected to the mobile phone. If the connection is detected, the output of the control signal is started even if the connector is not completely attached to the connection terminal of the mobile phone and the electrical connection is unstable. It may start.

  For this reason, the connection between the two may be disconnected before the external connection terminal is completely inserted into the connector, and the signal input from the attachment to the mobile phone may be incomplete. .

  As described above, when the signal input to the mobile phone is incomplete, the mobile phone does not start the dialing operation, or performs incomplete dialing in accordance with the partially dropped signal. In some cases, the telephone exchange cannot be connected, and as a result, the called telephone cannot be called.

  Further, when it is desired to omit the input of a predetermined dial as described above, the user needs to carry not only the mobile phone but also the external connection device such as the above-mentioned attachment, and this is complicated. Such an external connection device is small and easily damaged or lost. If the function of the external connection device is impaired due to such damage, loss, battery consumption, etc., input as described above. You cannot make a dial call without the.

  Accordingly, an object of the present invention is to solve the above-described drawbacks of the prior art, and when dialing, a destination telephone number is input without attaching an external connection device such as the aforementioned attachment. By instructing dial transmission, it is possible to dial a called party telephone number to which a preset number such as the number assigned to the above-mentioned telephone exchange is added, and for example, a second-class communication carrier etc. installed When performing communication via a telephone exchange, etc., it is possible to prevent call charges from being generated while entering the telephone number of the receiving telephone or when the input is stopped and the work is terminated, and it is further incomplete A mobile phone transmission control method capable of effectively preventing a call from being generated, a program for realizing the method, and the program are stored. And to provide an external connection device.

In order to achieve the above object, a dial transmission control method for a mobile phone 30 according to the present invention includes a memory 31a that stores a predetermined program and a control device 31 that controls dial transmission according to the program stored in the memory 31a. Based on the outgoing call command, the control device 31 selects the destination telephone number stored in the memory 31a by the key operation input or the telephone number selected from the telephone numbers registered in advance in the memory 31a. In the mobile phone 30 for calling and dialing,
A predetermined preset number is further stored in the memory 31a, and a determination means 312 for determining the type of the called party number based on the called party telephone number, and the preset number in front of the called party telephone number. A program for causing the control device 31 to realize the number creating means 313 for creating the added composite number;
In response to the input or selection of the called party telephone number and the input of the outgoing call command, the control unit 31 determines the called party telephone number by the judging means 312, and the judging means 312 receives the called party telephone number. When the number is determined to be a predetermined type, the number creating means 313 creates the composite number, and dials the created composite number in place of the input or selected destination telephone number. (Claim 1).

In the above-described dial transmission control method for a cellular phone, a plurality of types of called telephone numbers that can be determined by the determining means 312 are set, and presets corresponding to the types of called telephone numbers that can be determined by the determining means 312 respectively. A plurality of numbers are stored in the memory 31a,
The number creating unit 313 is configured to add the preset number corresponding to the type of the destination telephone number determined by the determining unit 312 to the destination telephone number so as to create the composite number. Item 2).

  Further, the dial transmission control program in the mobile phone of the present invention is stored in the memory 31a of the mobile phone 30 so that the control device 31 of the mobile phone 30 performs the above-described dial transmission control. .

  Furthermore, the external connection device 10 for a mobile phone according to the present invention includes a connector 12 that can be connected to the external connection terminal 33 of the mobile phone 30, and data writing that writes data to the memory 31 a of the mobile phone 30 via the connector 12. Means 13 and storage means 11 for storing data to be written to the memory of the mobile phone by the data writing means 13, and writing a predetermined preset number and the dial transmission control program of the present invention described above to the storage means It is characterized by being stored as data for use.

  Furthermore, the cellular phone 30 of the present invention has a configuration in which the dial transmission control program and the preset number are stored in the memory 31a.

  According to the above configuration of the present invention, for example, when receiving a communication service provided by a second type communication carrier, the number assigned to the telephone switch installed by the second type communication carrier is assigned to the user. Therefore, it is possible to automatically make a call without inputting, so that a burden of inputting a complicated number or the like is not imposed on a user who receives provision of the communication service or the like.

  In addition, after completing the input of the called party telephone number, the called party telephone number can be dialed by adding a preset number previously stored in the memory of the portable telephone to the called party telephone number. The mobile phone is not making any dialing while the phone number is being entered, and the incoming phone number is not being entered or the incoming phone number is canceled halfway and finally the called phone is not called. In such a case, no call charge is incurred by operating the mobile phone.

  Furthermore, since it is not necessary to attach an external connection device or the like to the mobile phone when making a dial call as described above, a malfunction of the mobile phone that occurs when a call is made by mounting the attachment or the like described above. It is possible to reliably prevent incomplete calls and the like from occurring.

  In addition, since there is no need to connect an external connection device when dialing, the user is freed from the trouble of having to carry such an external connection device, and the external connection device is damaged or lost. There is no problem.

  Next, embodiments of the present invention will be described below with reference to the accompanying drawings.

  The dial transmission control of the present invention enables the desired dial control in the present application by attaching an external connection device or the like to a commercially available mobile phone 30 and storing a predetermined program in the memory 31a of the mobile phone 30. Therefore, as an example, a cellular phone configured as follows is targeted.

[Mobile phone]
As shown in FIGS. 1 and 2, the cellular phone generally has push keys 34 corresponding to numbers, #, *, etc. for dialing a telephone number, and an outgoing key for switching the cellular phone to an on-hook or off-hook state. 35 and the disconnect key 36, other operation keys provided in accordance with various functions provided in the mobile phone, a microphone 37a for carrying out a call and a mouthpiece 37 and a speaker 38a to which a speaker 38a is attached. Display of telephone number, incoming telephone number, telephone number input by the push key 34, display 39 based on various functions provided in the cellular phone 30, and connection with external devices are possible. External connection terminal 33, antenna, LED that blinks when receiving an incoming call, speaker that outputs a ringtone (not shown), other It has the required configuration.

  The operation keys 34, 35, 36, etc., the microphone 37a and the speaker 38a, the display 39, the antenna, the LED, the ring tone speaker, the external connection terminal 33, etc. are respectively controlled by the key input control circuit 325. Are connected to a voice input / output control circuit 324, a display control circuit 326, a transmission / reception control circuit 321, an LED control circuit 327, a ring tone output control circuit 328, and the like. The control device 31 is centrally controlled according to a program stored in advance in the memory 31a.

  In the normal dial transmission performed in the mobile phone 30 configured as described above, when a telephone number is input by operating the push key 34, the key operation corresponds to the operated key by the key input control circuit 325. The control device 31 that has been converted into a telephone number signal and has received this signal stores the telephone number in a predetermined area in the memory 31a.

  Thereafter, for example, when a dial transmission is instructed by operating the transmission key 35 or the like, the control device 31 that has received the dial transmission instruction from the key input control circuit 325 causes the dial transmission means 311 to be executed by executing a program stored in the memory 31a. The dial transmission means 311 calls the above-mentioned incoming telephone number stored in the memory 31a, and dials the number via the transmission / reception control circuit 321.

  It should be noted that the above-described operation of the call key 35 can be performed before inputting the incoming side telephone number, and the incoming side telephone number can be input while the mobile phone 30 is on hook. In this way, when the call key 35 is operated before the telephone number is input, the control device 31 allows the above-described dial transmission means to be used when the next input is not performed for a certain time from the latest input by the push key 34. 311 is instructed to make a dial call, and dial call means 311 makes a dial call to the incoming telephone number.

  In addition, when the mobile phone 30 can store a telephone number in advance as an “address book” or the like, or as a “incoming history” or “outgoing history”, a telephone number that has been sent or received is stored in the memory 31a. If the telephone number stored in the memory 31a is selected or designated by the operation key in this way, and dialing to the number is instructed by the operation of the transmission key 35, the dial transmission means 311 The designated telephone number is called from the memory 31a, and dialing to the number can be performed, so that the input of the telephone number of the receiving terminal by the push key 34 can be omitted. Yes.

[External connection device]
In a normal cellular phone configured as described above, the input or selection is made without making a caller's telephone number selected from among the telephone numbers input by key operation or stored in advance in the memory 31a. When the incoming caller telephone number is a preset type of telephone number, a predetermined preset number is added in front of the incoming caller telephone number so that dialing can be performed. The above-described preset number is stored in the memory 31a of the mobile phone 30, and the program for performing the above operation is stored in the control device of the mobile phone 30.

  As described above, the preset number and the program can be written to the memory 31 a of the mobile phone 30 by connecting the external connection device 10 to the external connection terminal 33 of the mobile phone 30 as an example.

  As the external connection device 10, a so-called “attachment” can be used. As shown in FIGS. 1 and 2, the connector 12 that can be connected to the external connection terminal 33 of the mobile phone 30, A flash memory, a mask ROM, other storage means, and a power source such as a button battery (not shown) connectable to the control device of the mobile phone via a connector 12 are provided. Stores data to be stored such as programs to be stored, preset numbers, etc., data for writing to the mobile phone 30, programs for realizing writing means for performing such work to write such write data to the memory 31 a of the mobile phone 30, and other necessary data Has been.

  2, when the connector 12 of the external connection device 10 is connected to the external connection terminal 33 of the mobile phone 30, the program stored in the storage means 11 is executed in the memory of the mobile phone. The above-described writing means 13 for writing the stored write data into the memory 31a of the mobile phone 30 is realized, and the write data is sent to the mobile phone 30 and stored in the memory 31a of the mobile phone 30. The

  In the present embodiment, the preset number in the above-mentioned write data is a free area existing in the memory 31a of the mobile phone 30, for example, “address book”, “memo storage”, etc., in the memory 31a of the mobile phone 30. Is stored in a free area that is open.

  In addition, when setting to add different preset numbers at the time of outgoing calls corresponding to the type of the called party telephone number, there is a correspondence between each preset number and the type of telephone number to which each preset number is added. The memory of the mobile phone 30 so that the preset number corresponding to the type of the incoming caller telephone number input or selected can be called from the memory and added to the incoming caller telephone number. It is stored in 31a.

  The configuration of the external connection device that changes the program stored in the memory of the mobile phone is not limited to the above-described configuration. For example, a personal computer or other computer that stores the above-described various programs in the storage means. A cable including a terminal, a connector connected to the external connection terminal of the computer terminal, and a connector connected to the external connection terminal of the mobile phone; and a memory of the mobile phone by an operation by the personal computer The program stored therein may be changeable, and various other configurations may be employed.

[Operation of mobile phone after data writing]
As described above, when the above-mentioned write data is written in the memory 31a, the control unit 31 of the mobile phone 30 whose control operation is changed according to the written program, the input or designated destination telephone number The determination means 312 for determining the type is feasible, and when it is determined by the determination means that the input or designated called party telephone number is of a predetermined type, before the called party telephone number, Number creation means 313 for creating a composite number with the preset number added can be realized (see FIG. 3).

  Then, in the cellular phone 30 in which data is written to the memory 31a as described above, as shown in FIGS. 4 and 5, the mobile phone 30 is in a waiting state (S1-1, S2-1) waiting for input of a telephone number. ) To enter the incoming phone number by key operation, or dial from the phone numbers stored as "Address Book", "Outgoing History", "Incoming History", etc. in the memory of the mobile phone. The telephone number to be performed is designated as the receiving telephone number (S1-2, S2-2), and after such input or selection is made, the outgoing call command is issued by pressing the outgoing call key 35, or newly in the memory 31a. By operating other keys that have been set in advance as keys for instructing “call” in relation to the program written in the key, such as “#”, “*”, etc. (S1-3, S2-3), the control device 31 of the cellular phone 30 that has received this call command operates as follows, and the above-described preset number is added in front of the destination telephone number. Dial the composite number.

(1) Operation example 1
As described above, by operating the mobile phone in the standby state, following the input or selection of the destination telephone number, the operation of the outgoing key 35, and other key operations such as “#” and “*” for inputting outgoing instructions, In the control device 31 that has received the dial transmission instruction, the above-described determination means 312 is realized by executing the program stored in the memory.

  By this determination means 312, the telephone number of the type set in advance as a target to be dialed by adding a preset number from the number constituting the incoming or selected incoming telephone number. It is determined whether this is the case.

  As an example, when the telephone number starting with “090” given to the mobile phone is set as the type of the destination telephone number to be dialed by adding a preset number, the above-mentioned “determination means” Based on whether or not the first three digits of the input or selected callee telephone number are “090”, it is determined whether or not the callee telephone number corresponds to the set type (S1). -4).

  If the result of this determination is that the first three digits of the incoming side telephone number are not “090”, the incoming or selected incoming side telephone number is dialed by the dialing means as it is (S1- 6).

  On the other hand, as a result of the determination by the determination means, when it is determined that the first three digits of the input or selected destination telephone number are “090”, the above-described number creation means 313 is realized, and the number A composite number is created by adding the above-mentioned preset number stored in the free area in the memory before the incoming telephone number input or selected by the creation means 313 (S1-5).

  When the composite number is created in this way, the created composite number is dialed by the aforementioned dial transmission means (S1-6).

(2) Operation example 2
In the embodiment described as the operation example 1 described above, the case where only a single number is set as the preset number has been described as an example. However, in the embodiment described below, the cellular phone 30 is further configured. A plurality of preset numbers are stored in an empty area in the memory 31a, and a preset number corresponding to the type is selected from the plurality of preset numbers according to the type of the input or selected destination telephone number. The created composite number is created so that the created composite number can be dialed. For example, different phone numbers for mobile phones and general subscriber phones have different preset numbers. In addition to outputting, other numbers, for example, emergency calls to the police, fire department, Japan Coast Guard, etc. starting with “11”, “11” or “ NTT's original services such as number guidance starting with "0", hourly reports, weather forecasts, outgoing calls to PHS starting with "070", toll-free dialing starting with "0120", dialing with a specific carrier starting with "00", etc. Is an example in which transmission is possible without adding a preset number.

  In this example, each of the preset numbers described above is stored in a predetermined area of the memory with a corresponding relationship with the type of the destination telephone number, and the corresponding preset number is determined according to the determination result by the determination means 312. The number is configured to be callable.

  In the control of dial transmission configured as described above, when dial transmission is instructed (S2-3) together with the input or selection (S2-2) of the receiving side telephone number as shown in FIG. 5, this dial transmission is performed. The point that the above-described determination means 312 is realized in the control device that has received the command is the same as that described in the first operation example.

  The determination means 312 realized in this way, for example, based on the number from the beginning of the input or selected destination telephone number to a predetermined number of digits, the type of the input or selected destination telephone number. Determine.

  In the illustrated example, first, it is determined whether the first digit of the called party telephone number is “0” or “1” (S2-4). Dials without adding a number. As a result, emergency calls to the police, fire department, Japan Coast Guard, etc., and dials for NTT's original services such as number guidance, hourly reports, weather forecasts, etc., are dialed without adding a preset number (S2-8). .

  If the destination telephone number starts with “0”, it is further determined whether this number is a mobile phone number, a number for a general subscriber phone, or any other number.

  As an example of this determination method, when the first digit number starts with “0”, it is further determined whether the second digit is “9”, “0”, or “other”. If the second digit is “9”, it is further determined whether or not the third digit is “0” (S2-6), and the third digit is “0”. If it is determined that the incoming side telephone number starts with “090”, it is determined as a mobile phone number, and a composite number is created by adding the first preset number “00XY” to this incoming side telephone number (S2-7). ) And dial out the composite number created in this way (S2-8).

  On the other hand, if the third digit is a number other than 0, that is, if it is determined that the called telephone number is “09X” (X is a number from 1 to 9), this called telephone The number is determined to be a general subscriber telephone number, a second preset number “00XZ” is added to this number to create a composite number (S2-9), and the composite number thus created is dialed. (S2-8).

  Further, in the above-described determination of the second digit (S2-5), when the number of the second digit is “0”, that is, when the incoming side telephone number starts with “00”, this incoming side Either the first or second preset number is not added to the telephone number, and this number is dialed as it is (S2-8).

  Furthermore, in the above-described determination of the second digit number (S2-5), if the number of the second digit is a number other than “9” or “0”, it is further changed to the third digit number and the fourth digit number. Based on this, it is determined whether the number is a number other than the general subscriber phone included in this number, for example, a number starting with “070” (S2-10) for PHS, or a toll-free number starting with “0120” (S2-11). If the call is made to a PHS or a toll-free number, or to a number other than a general subscriber phone, the called side telephone number is dialed as it is (S2-8), and if it is another number, This is determined as a number for a general subscriber telephone, and a composite number with the second preset number “00XZ” added is created (S2-9), and this composite number is dialed (S2-8).

  According to the dial transmission control method configured in this way, the mobile phone automatically searches for a type 2 communication carrier that is advantageous to the user in terms of communication charges, for example, according to the type of the destination telephone number, for example. Thus, it is possible to receive a communication service provided by the communication carrier.

  In the above-described embodiment, an example is shown in which only the first and second types of numbers are set as preset numbers. However, an increase in the types of destination telephone numbers that can be determined by the determination means. Accordingly, the preset number stored in the memory may be increased accordingly.

[Flow from dial to incoming call]
In the dial transmission control method of the present invention configured as described above, as an example, a telephone exchange installed by a second type communication carrier that provides a communication service through the composite network 50 including public-private-public connection in FIG. A case where the number of (calling side call center 71) is set as the above-described preset number will be described as an example.

  In this case, a series of operations from the operation of the calling-side mobile phone 30 'to the establishment of the connection with the receiving-side phone 81 are as follows.

  A user who wants to receive a communication service provided by the above-described second type communication carrier is firstly provided by a communication carrier or the like that provides the communication service in advance to the external connection terminal of the originating mobile phone 30 '. The acquired external connection device 10 is attached, and necessary data is written in the memory 31a of the mobile phone 30.

  In addition, after the data writing to the memory 31a of the mobile phone 30 is completed in this way, the external connection device 10 is removed from the mobile phone 30, and thereafter, the external connection device 10 is not attached to the mobile phone 30.

  As described above, after the necessary data has been written to the memory 31a, the incoming telephone number is input by the key operation of the mobile phone 30 'or the "address book" provided in the mobile phone 30 is provided. When the telephone number selected from the telephone numbers stored in advance in the memory is selected as the incoming telephone number from the “incoming history”, “outgoing history”, etc., and dialing is instructed by operating the transmission key 35 As described above, the control device 31 of the mobile phone 30 ′ dials the destination telephone number (combined number) to which the preset number is added by the dial transmission means 311.

  Since the number dialed from the mobile phone 30 'is added with the number assigned to the telephone exchange (calling side call center 71) set up by a specific type 2 communication carrier as described above as a preset number. In addition, an exchange (not shown) installed in the network 32 of the mobile system operator that has received this number is sent from the preset number added to the telephone switch of the second type carrier. The mobile phone 30 'is connected to the mobile network operator's circuit network 62 or to the mobile network operator's circuit network 62. And the like to connect to the telephone exchange (calling side call center 71) of the second type carrier specified by the preset number.

  In this way, the telephone exchange (calling side call center 71) that has received the dial call from the calling side mobile phone 30 'passes the dedicated line 72 in accordance with the area code included in the receiving side telephone number following the preset number. And establishes a connection with the telephone exchange (incoming call center 73) existing in the area. The incoming call center 73 is connected to the general public line network 82, a mobile system (not shown) according to the number following the area code. Calling the incoming telephone 81 via the carrier's line network, etc., and then responding to this call, when the incoming telephone goes on-hook, a line between the outgoing mobile phone and the incoming telephone is secured, Conversation is possible.

  As described above, in the cellular phone 30 ′ that executes the dialing method of the present invention, the cellular phone dials (in the example of FIG. Therefore, there is no case where the connection between the mobile phone 30 'and the telephone exchange (calling side call center 71) is established during the input of the receiving side telephone number. No call charges are incurred.

  Further, when the input of the incoming side telephone number is canceled, there is no occurrence of a call charge in the line network 62 of the mobile system operator between the outgoing side mobile phone 30 ′ and the outgoing side call center 71.

  Furthermore, since the dialing of the mobile phone 30 ′ can be performed only by the mobile phone without attaching an external connection device or the like, there is a possibility that it may occur in the case of the outgoing call with the attachment described as the prior art. Thus, it is possible to prevent the mobile phone 30 'from malfunctioning or incomplete calls.

  Furthermore, since it is not necessary to connect an external connection device such as an attachment every time the preset number is dialed, it is not always necessary to carry the external connection device, etc. Not affected by wear.

  With the configuration of the present invention described above, the present invention can be used to input a number assigned to a telephone exchange called "communication center", "call center", "access point", etc. It can be used for dialing by a mobile phone when requested.

Schematic explanatory drawing of a mobile phone and an external connection device. The functional block diagram of a mobile telephone and an external connection apparatus. The functional block diagram of the control apparatus of a mobile telephone. The dial transmission flow at the time of control by the method of the present invention. Another dial transmission flow at the time of control by the method of the present invention. A complex network of public-private-public connections.

Explanation of symbols

10 External connection device 11 Storage means (ROM)
DESCRIPTION OF SYMBOLS 12 Connector 13 Writing means 30,30 'Cellular phone 31 Control apparatus 31a Memory 311 Dial transmission means 312 Determination means 313 Number preparation means 321 Transmission / reception control circuit 324 Audio input / output control circuit 325 Key input control circuit 326 Display control circuit 327 LED control circuit 328 Ring tone output control circuit 33 External connection terminal 34 Push key 35 Outgoing key 36 Disconnect key 37 Speaking mouth 37a Microphone 38 Earpiece 38a Speaker 39 Display 50 Complex network 62 Mobile network carrier's network 71 Calling side call center (telephone exchange) )
72 Dedicated line 73 Calling side call center 81 Calling side telephone 82 General public line network

Claims (7)

A memory that stores a predetermined program; and a control device that controls dialing in accordance with the program stored in the memory, and the destination telephone number stored in the memory by key operation input by the control device, or a memory In a mobile phone that calls and dials a called telephone number selected from among telephone numbers registered in advance in accordance with an outgoing command,
A predetermined preset number is further stored in the memory, and determination means for determining a type of the called party number based on the called party telephone number, and the preset number is added in front of the called party telephone number Storing a program for causing the control device to implement number creating means for creating the synthesized number,
When there is an input or selection of the destination telephone number and an input of the outgoing call command, the control device causes the determination unit to determine the destination telephone number, and the determination unit uses the destination telephone number. When the number is determined to be a predetermined type, the composite number is created by the number creating means, and the created composite number is dialed instead of the input or selected destination telephone number. A dial transmission control method for a mobile phone. Set a plurality of types of called telephone numbers that can be determined by the determining means, and store a plurality of preset numbers respectively corresponding to the types of called telephone numbers that can be determined by the determining means in the memory,
2. The number generation means causes the composite number to be created by adding a preset number corresponding to the type of the destination telephone number determined by the determination means to the destination telephone number. Dial transmission control method for mobile phones in Japan. A memory that stores a predetermined program; and a control device that controls dialing in accordance with the program stored in the memory, and the destination telephone number stored in the memory by key operation input by the control device, or a memory In a mobile phone that calls and dials a called telephone number selected from among telephone numbers registered in advance in accordance with an outgoing command,
A determination unit for determining a type of the called party telephone number based on the called party number by storing in the memory of the mobile phone, and a composite number obtained by adding a predetermined preset number in front of the called party telephone number The controller creates the number creating means to create, and
When there is an input or selection of the destination telephone number and an input of the outgoing call command, the control device causes the determination unit to determine the destination telephone number, and the determination unit uses the destination telephone number. When the mobile phone is determined to be a predetermined type, the composite number is generated by the number generating means, and the generated composite number is dialed instead of the input or selected destination telephone number. Dial transmission control program for telephones. A plurality of types of incoming-side telephone numbers that can be determined by the determination means are set,
A preset corresponding to the type of the destination telephone number determined by the determination means from among a plurality of preset numbers set in correspondence to the type of the destination telephone number that can be determined by the determination means in the number creating means The dial transmission control program for a cellular phone according to claim 3, wherein a number is selected and added to the destination telephone number to create the composite number. A memory that stores a predetermined program; and a control device that controls dialing in accordance with the program stored in the memory, and the destination telephone number stored in the memory by key operation input by the control device, or a memory In the external connection device connected to the mobile phone for calling and dialing the incoming caller telephone number selected from the telephone numbers registered in advance in the telephone,
A connector connectable to an external connection terminal of the mobile phone; data writing means for writing data to the memory of the mobile phone via the connector; and data written to the memory of the mobile phone by the data writing means A storage means,
The data stored in the storage means is
A predetermined preset number,
A determination unit for determining a type of the called party telephone number based on the called party telephone number by storing in the memory; and a number for creating a composite number with the preset number added in front of the called party telephone number A program for causing the control device to create a creation means, and when the receiving side telephone number is input or selected, and when the outgoing call command is input, the receiving side telephone number by the determination means is sent to the control device. When the determination unit determines that the called telephone number is a predetermined type, the number generation unit generates the composite number, and the generated composite number is input to Includes a program for dialing in place of the selected destination telephone number. In the program stored in the storage unit, a plurality of types of destination telephone numbers that can be determined by the determination unit are set, and the number generation unit can determine the types of destination phone numbers that can be determined by the determination unit. The preset number corresponding to the type of the destination telephone number determined by the determination means is selected from among a plurality of preset numbers set corresponding to each, and added to the destination telephone number to add the composite number Can be created,
6. The external connection device for a mobile phone according to claim 5, wherein a plurality of the preset numbers respectively corresponding to the types of the destination telephone numbers that can be determined by the determination means are stored in the storage means. A mobile phone that stores the program according to claim 3 and the preset number in a memory.

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