JP2003219469A - Portable communication terminal and call transfer method - Google Patents

Abstract

(57) [Summary] [PROBLEMS] A portable communication terminal using a transfer service may not be able to recognize an incoming call if the transfer destination is also a mobile phone terminal. Further, in order to transfer an incoming call, the transfer destination is limited to a telephone. SOLUTION: A voice communication processing unit 91 stores a caller telephone number and a date and time of a call reception in a call history database 93 upon receiving a voice call notification. Thereafter, when the call is not answered, the notification mail document creation processing unit A1 reads the destination information of the mail from the destination information storage unit A2 and stores the caller telephone number and the reception date and time stored in the reception history database 93, or A mail document having a mail content including only the date and time and having a mail address to be notified of a missed call registered in the destination information storage unit A2 in advance is created. The mail communication processing unit B transmits the created mail document via the control unit 81 and the wireless unit 7 by mail.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile communication terminal and a call transfer method, and more particularly to a mobile communication terminal such as a mobile phone having a mail function and a call transfer method.

[0002]

2. Description of the Related Art Conventionally, when a mobile communication terminal such as a mobile phone receives an incoming call and cannot respond due to an absence, the service function of the mobile phone network is used to call a designated telephone number by the call forwarding service. Known to make transfers.

Further, some conventional portable communication terminals having a mail function cannot respond to an incoming call due to absence, during a meeting, during a play, etc. (hereinafter, for convenience,
"Missed call") is also known in which a response message is returned as a text message (mail) depending on the sender (Japanese Patent Laid-Open No. 2000-209326). The conventional mobile communication terminal that sends back a reply to a missed call by email has the feature that the memory capacity can be reduced compared to the mobile communication terminal that sends back a reply to the caller with a voice response message according to the caller. is there.

[0004]

However, in the portable communication terminal utilizing the above transfer service, if the transfer destination is also the mobile phone terminal, there is a possibility that the incoming call cannot be recognized. The reason is that the transfer destination mobile phone terminal may be out of the wireless service area, and when the service is out of the service area, the call cannot be received even if the incoming call is transferred.

Further, the above-mentioned transfer service has only a transfer service of voice call itself, so that the transfer destination is limited to a fixed (general) phone or a mobile phone in order to transfer an incoming call. There is also.

On the other hand, in a conventional portable communication terminal that sends a reply to a missed call by e-mail, a response character message prepared in advance for the caller is sent back to the caller, so it is assumed in advance. It is necessary to create a response text message for each of multiple callers and save it in the memory. Even though the memory capacity can be reduced compared to the voice response message, a large memory capacity is still required. . In addition, the mail document in which the information of the caller at the time of a missed call is collected cannot be transmitted to the designated terminal of the callee.

The present invention has been made in view of the above points,
An object of the present invention is to provide a portable communication terminal and a call transfer method capable of transmitting a mail document, which collects information of a caller at the time of a missed call, to a destination designated by the callee.

Another object of the present invention is to provide a portable communication terminal and a call transfer method that can confirm a missed call even if the transfer destination telephone is out of service area at the time of transfer.

Still another object of the present invention is to provide a portable communication terminal and a call transfer method which allow confirmation of missed call information by a terminal other than the telephone terminal designated by the callee.

[0010]

To achieve the above object, the portable communication terminal of the first invention comprises a destination information storage unit in which a mail address of a call forwarding destination is registered in advance, and a voice call incoming. An incoming call history database that stores at least the incoming call date and time as incoming call history data, a response determination means that determines whether or not an incoming voice call is answered, and a destination information storage unit when the response determination means determines that the incoming call is not answered. A mail creation means that creates a mail with the mail address read from the destination as the destination and the incoming history data read from the incoming history database as the mail content, and the mail created by the mail creation means to the destination email address And a transmitting means for performing the operation.

According to the present invention, when the incoming call is not answered, the mail having the incoming call history data including at least the incoming call date and time is sent to the mail address registered in advance in the destination information storage section. An incoming call can be notified to a desired destination by email.

Further, in order to achieve the above object, in the portable communication terminal of the second invention, the incoming call history database of the first invention includes the caller telephone number in the incoming call information when the voice call is received. In this case, the caller telephone number is stored as incoming call history data together with the incoming call date and time. According to the present invention, a mail having the sender's telephone number and the date and time of the arrival as the mail content can be transmitted to the mail address registered in the destination information storage unit in advance.
Not only the arrival date and time but also the caller can be notified to a desired destination by email.

Further, in order to achieve the above object, the portable communication terminal of the third invention has a destination information storage unit in which a mail address of a call transfer destination is registered in advance, and at least a reception date and time when a voice call is received. Is stored as incoming call history data, and there is no disconnection from the caller side within the first fixed time during the incoming voice call, and there is no incoming call response within the second fixed time from the incoming call. A condition judging means for judging whether or not the condition is satisfied, and an answering machine recording means for recording an answering machine voice message only when the condition judging means satisfies the condition, and an answering machine after the answering machine recording by the answering machine recording means, or a condition judging means. When it is determined that the conditions are not satisfied by, the response determination means that determines whether or not the incoming voice call is answered, and when the response determination means determines that the incoming call is not answered A mail whose destination is the mail address read from the destination information storage unit, and whose mail content is the incoming call history data read from the incoming call history database, and which reads out the answering machine recording data recorded by the answering machine recording means and attaches it. And a sending means for sending the mail created by the mail creating means to the destination mail address.

According to the present invention, when the condition that the caller side is not disconnected within the first fixed time during the incoming of the voice call and there is no incoming call response within the second fixed time from the incoming call, It is possible to record the voice of the caller as an answering machine, attach the answering machine recording data to a mail having the received call history data as a mail content, and send the mail to a desired destination registered in advance.

Further, in order to achieve the above object, in the portable communication terminal of the fourth invention, the incoming call history database of the third invention includes the caller telephone number in the incoming call information when the voice call is received. In this case, the caller telephone number is stored as incoming call history data together with the incoming call date and time. According to the present invention, a mail having the sender's telephone number and the date and time of the arrival as the mail content can be transmitted to the mail address registered in the destination information storage unit in advance.
Not only the arrival date and time but also the caller can be notified to a desired destination by email.

In order to achieve the above-mentioned object, the portable communication terminal of the fifth invention is an answering machine recording data recorded by the answering machine recording means by the mail creating means of the third invention or the fourth invention. Is not present, the destination is the mail address read from the destination information storage unit, and
It is characterized in that a mail having the mail content of the received call history data read from the received call history database is created. According to the present invention, when there is no answering machine recording data, it is possible to send a mail having the incoming call history data as a mail content to a desired destination.

In order to achieve the above object, the sixth invention is a call transfer method for a portable communication terminal in which a mail address of a call transfer destination is registered in advance in a destination information storage unit, which is a voice call. When an incoming call arrives, at least the date and time of the incoming call is stored in the incoming call history database as incoming call history data, a second step of determining whether or not the incoming voice call is answered, and a non-answering of the incoming call by the second step Created by the third step and the third step of creating a mail with the mail address read from the destination information storage section as the destination and the incoming call history data read from the incoming call history database as the mail content And a fourth step of transmitting the email to the destination email address.

Like the first aspect of the present invention, when the incoming call is not answered, an email having the incoming call history data including at least the incoming date and time as the email contents is registered in advance in the destination information storage section. Since it is transmitted to the destination, the incoming call can be notified to the desired destination by email.

Further, in order to achieve the above object, a seventh invention is a call transfer method of a portable communication terminal in which a mail address of a call transfer destination is registered in advance in a destination information storage unit, which is a voice call. A first step of storing at least the date and time of the incoming call as incoming call history data in the incoming call history database at the time of an incoming call, and during the incoming voice call, the caller side is not disconnected within the first fixed time and the second step from the incoming call The second step of judging whether the condition that there is no incoming call response within a certain period of time is judged, the third step of recording the calling voice of the caller in the answering machine only when the condition is satisfied, and after the recording of the answering machine is completed. Or, when it is determined that the condition is not satisfied in the second step, the fourth step of determining whether or not the incoming voice call is answered, and the non-response of the incoming call in the fourth step are determined. The destination is the email address read from the destination information storage unit, and the received call history data read from the incoming call history database is the mail content, and the answering machine recorded data recorded by the answering machine is read as the attached data. And a sixth step of transmitting the mail created by the fifth step to the destination mail address.

Like the third invention, this invention does not disconnect the caller from the caller within the first fixed time during the incoming call, and the incoming call is answered within the second predetermined time from the incoming call. If the condition that there is none is satisfied, the voice of the caller is recorded as an answering machine, and the recorded answering machine data is attached to the mail containing the received call history data and sent to the desired destination registered in advance. can do.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a system configuration diagram of an embodiment of a communication system according to the present invention. In the figure, mobile phone terminals 11, 12, and 13 with mail functions, which are mobile communication terminals of the present invention described later, are connected to a mobile phone network 4, and further, a fixed general telephone 2 is connected via a general telephone network 3.
On the other hand, it is connected to the Internet receiving terminal 6 via the Internet 5. The mail transmitted from the mobile phone terminals 11, 12, 13 having the mail function is sent to the mail server 41 on the mobile phone network 4, and from there, sent to the terminal of the mail address.

Mobile phone terminals 11 and 12 with mail function,
Reference numerals 13 have the same configuration, for example, the configuration shown in the block diagram of FIG. As shown in the figure, the mobile phone terminal with a mail function includes a wireless unit 7 that performs wireless control such as transmission / reception of wireless data, and a wireless control unit that comprehensively controls the wireless unit 7 and display / operation / voice output. 8, a voice control unit 9 that controls wireless voice communication, a notification mail creation unit A that automatically creates a send mail document from incoming call history data of voice communication and sends a request, and controls mail data transmission and reception. It is composed of a mail communication processing unit B for performing.

The radio section 7 transmits / receives radio data to / from a base station (not shown) in the mobile phone network 4. Wireless controller 8
Includes a control unit 81, a display unit 82, an operation unit 83, and a voice input / output unit 84. The display unit 82 displays the wireless status, user data, messages (mail documents), and the like. The operation unit 83 is made up of various keys, and is used for making and receiving calls to and from the wireless device and for inputting data, messages (mail documents), and the like. The voice input / output unit 84 includes a speaker that outputs the voice of the other party of the call and a device sound such as a ring tone, and a microphone that collects the voice of the user of the mobile phone terminal and converts it into an electric signal. The control unit 81 controls the operations of the wireless unit 7, the voice control unit 9, and the mail communication processing unit B including the wireless control unit 8 itself.

The voice control unit 9 has a voice communication processing unit 91 for controlling voice communication, a call history database 92 for managing data transmitted at the time of voice transmission, a caller's telephone number and a date and time when the call arrives. It is composed of 93 incoming call history databases for managing. Further, the notification mail creation unit A includes a notification mail document creation processing unit A1 and a destination information storage unit A2. The notification mail document creation processing unit A1 receives the incoming call history data as an input from the voice control unit 9 and creates a mail document whose data contents are mail contents. The destination information storage unit A2 stores and manages the destination information of the created mail document.

Next, the operation of the present embodiment will be described in detail with reference to the system configuration diagram of FIG. 1, the block diagram of FIG. 2 and the flowchart of FIG. Here, a case where a missed call is received by the mobile phone terminal 12 with a mail function will be described as an example. Mobile phone terminal with mail function 1
In 2, a mail address to be notified when a missed call is received is registered in advance in the destination information storage unit A2. Now, assuming that voice communication is transmitted from the general telephone 2 through the general telephone network 3 and the mobile telephone network 4, or from the mobile telephone terminal 11 through the mobile telephone network 4, the mobile telephone is The telephone terminal 12 receives the wireless data from the wireless unit 7 of FIG. 2 and notifies the voice communication processing unit 91 of the voice incoming through the control unit 81 (step S1).

Upon receipt of the voice call notification, the voice communication processing section 91 determines whether or not the caller telephone number is notified to the radio data of the voice call (step S2). The number and the date and time of the incoming call are stored in the incoming call history database 93 (step S3). When the caller telephone number has not been notified, only the date and time of the incoming call is stored in the incoming call history database 93 (step S4).

After that, the voice call ends (step S).
5). Ending a voice call here means that all wireless control for making a call has ended.At this stage, an incoming call occurs, and the other party disconnects without answering the incoming call, and an incoming call occurs. , The call is answered in response to the call, then the call is disconnected by itself, an incoming call occurs, the call is answered in response to the call, and then the call is disconnected from the other party. .

When the voice call ends, the voice communication processing section 91 judges whether or not a response is made to the voice incoming call (step S6). If the voice call is not answered, the incoming call history database 93 is designated. The notification mail document creation processing unit A1 is notified of the mail creation request, and the notification mail document creation processing unit A1 reads the destination information of the mail from the destination information storage unit A2 (step S7).

The notification mail document creation processing section A1 judges whether or not there is the destination information of the mail to be read from the destination information storage section A2 (step S8). If the destination information exists, it is stored in the incoming call history database 93. A mail content document including the sender's telephone number and the arrival date and time, or only the arrival date and time is created (step S9). Next, the notification mail document creation processing unit A1 reads the mail address registered in advance in the destination information storage unit A2 as the notification destination for missed calls, and specifies it as the destination mail address of the created document. The created mail document is created (step S10).

Subsequently, the notification mail document creation processing section A1
Requests the mail communication processing unit B to send the mail document created in step S10 (step S1).
1). The mail communication processing unit B that has received the mail transmission request
The created mail document is sent by mail via the control unit 81 and the wireless unit 7 (step S12). The transmitted missed mail document is temporarily stored in the mail server 41 of the mobile phone network 4.

Here, the destination mail address of the transmitted missed call mail document (the mail address registered in advance in the destination information storage unit A2 and serving as the notification destination at the time of missed call) is the mobile phone of FIG. If it is the terminal 13, it is transmitted from the mail server 41 of the mobile phone network 4 to the mobile phone terminal 13. At this time, even if the mobile phone terminal 13 is out of service and cannot establish a wireless line connection with the mobile phone network 4, the mobile phone terminal 13 moves into the service area after that and the mobile phone network 4
In the state where the wireless line connection with is possible, the mail document of the missed call is transmitted from the mail server 41 to the mobile phone terminal 13.

Further, the destination mail address of the transmitted missed call mail document (the mail address registered in advance in the destination information storage unit A2 and serving as the notification destination at the time of missed call) is the Internet receiving terminal of FIG. If it is 6, the missed incoming mail document is transmitted from the mail server 41 of the mobile phone network 4 to the Internet receiving terminal 6 via the Internet 5. That is, according to the present embodiment, conventionally, only a telephone can transfer a missed call, but a mail terminal such as a general personal computer can also confirm the information of the incoming call.

When it is determined in step S6 that the incoming call is answered, or when it is determined in step S8 that the destination information does not exist in the destination information storage unit A2,
Immediately terminate the processing without performing the above-mentioned processing for transmitting the missed call mail.

Next, another embodiment of the present invention will be described. FIG. 4 shows a block diagram of another embodiment of the portable communication terminal according to the present invention. 2, those parts which are the same as those corresponding parts in FIG. 2 are designated by the same reference numerals, and a description thereof will be omitted. The embodiment shown in FIG. 4 includes a voice communication processing unit 91, a call origination history database 92 and a call arrival history database 93.
In addition to the configuration of the voice control unit 9 of FIG. 3, the voice control unit 90 is characterized by including a voice control unit 90 having a voice mail recording data processing unit 94.

Next, the operation of this embodiment will be described in detail with reference to the flowchart of FIG. In the embodiment of FIG. 4, after an incoming voice is generated and the storage of the incoming call history data is completed by the same processing as steps S1 to S4 of FIG. 3 (steps T1 to T4), the voice communication processing unit 91 receives the incoming call. It is determined whether the call is disconnected from the other party within a fixed time (step T5), and if the call is disconnected within the fixed time, the call is terminated as it is (step T9), but within the fixed time. If the call is not disconnected, it is determined whether the incoming call is answered within a predetermined time (step T6).

When the incoming call is answered, the call is ended as it is (step T9), but when the incoming call is not answered,
The voice communication processing unit 91 starts the recording operation of the answering machine recording data processing unit 94 (step T7) and records the call voice of the other party (step T8). When the call ends, the answering machine recording ends and the call ends (step T9).

Then, the voice communication processing section 91 judges whether or not a response has been made to the voice incoming (step T10),
If no response is given, the incoming call history database 93 is designated, the notification mail document creation processing unit A1 is notified of the mail creation request, and the notification mail document creation processing unit A1 retrieves the destination information of the mail from the destination information storage unit A2. It is read (step T11), and it is determined whether or not there is the destination information of the mail to be read from the destination information storage unit A2 (step T12). If there is the destination information, the caller telephone number stored in the incoming call history database 93 and A document of mail contents including the arrival date and time or only the arrival date and time is created (step T13).

Subsequently, the notification mail document creation processing section A1
Reads a mail address registered in advance in the destination information storage unit A2 as a notification destination for a missed call, and creates a mail document designated as the destination mail address of the created document (step T14). . The processing of the above steps T10 to T14 is the same as steps S6 to S10 of FIG.
It is the same processing as.

Subsequently, the notification mail document creation processing section A1
Judges whether or not the answering machine recording data is present in the answering machine recording data processing section 94 through the voice communication processing section 91 (step T15). If there is, the answering machine recording data processing section 94 reads the answering machine recording data (step T16). The read answering machine recording data is supplied to the notification mail document creation processing section A1 through the voice communication processing section 91 and added as attached data of the mail document (step T17). When the answering machine recording data does not exist in the answering machine recording data processing unit 94, the answering machine recording data is not attached to the mail document.

Subsequently, the notice mail document creation processing section A1
Requests the mail communication processing section B to send the mail document attached with the answering machine recording data created in step T17, or the mail document created in step T14 when there is no answering machine recording data (step T18). . Mail communication processing unit B that received the mail transmission request
Sends the created mail document by mail via the control unit 81 and the wireless unit 7 (step T19). The sent missed mail document is the mail server 4 of the mobile phone network 4.
After being temporarily stored in No. 1, it is transmitted to a portable communication terminal having a destination mail address or a general Internet terminal.

As described above, according to the present embodiment, when an incoming call from the mobile telephone terminal cannot be answered, the voice recorded by the answering machine is added to the incoming call history data such as the caller telephone number by mail. Since the data can be sent as an attached data by e-mail, the incoming call information can be confirmed more accurately at the transfer destination terminal.

[0042]

As described above, according to the present invention,
When an incoming call is not answered, an email with the incoming call history data including at least the incoming date and time is sent to the email address registered in advance in the destination information storage section. Even if the mobile communication terminal you want to perform is out of the service area, you can receive an email with the received call history data as the content of the mail when you move out of the service area. Even if there is, you can confirm the transfer of the incoming call.

Further, according to the present invention, since the mail having the incoming call history data as the mail content is transmitted to the mail address registered in the destination information storage unit in advance, it is possible to use a personal computer other than the telephone terminal. It is possible to notify and confirm the incoming call to all other terminals having the mail receiving function.

Furthermore, according to the present invention, while the voice call is being received, the caller is not disconnected within the first fixed time, and
When the condition that there is no incoming call response within the second fixed time from the incoming call is met, the voice of the caller is recorded as an answering machine, and the recorded answering machine data is attached to the mail with the received call history data as the mail content. Even if the mobile communication terminal you want to check the incoming call when you cannot answer the incoming call is out of the service area, the terminal you want to check the incoming call is the telephone terminal. For terminals other than those that have a mail receiving function, you can transfer not only the incoming call history data such as the date and time of the call and the caller's phone number, but also the answering machine recording data to the terminal that wants to check incoming calls. , Can be confirmed.

Furthermore, according to the present invention, when an incoming call cannot be answered, an email having incoming call history data as the content of the email is sent to the terminal which wants to confirm the incoming call.
All you have to do is save the incoming call history data such as the date and time of the incoming call and the caller's phone number, and only the email address of the device you want to check the incoming call for. The memory capacity can be significantly reduced as compared with the conventional portable communication terminal.

[Brief description of drawings]

FIG. 1 is a system configuration diagram of an embodiment of a communication system according to the present invention.

FIG. 2 is a block diagram of a first embodiment of a portable communication terminal according to the present invention.

FIG. 3 is a flowchart for explaining the operation of FIGS. 1 and 2.

FIG. 4 is a block diagram of a second embodiment of a mobile communication terminal according to the present invention.

5 is a flowchart for explaining the operation of FIG.

[Explanation of symbols]

2 General telephone 3 general telephone network 4 mobile phone network 5 Internet 6 Internet receiving terminal 7 radio section 8 Wireless controller 9, 90 Voice control unit 11, 12, 13 Mobile phone terminals with mail function 41 mail server 81 Control unit 82 display 83 Operation unit 84 voice input / output section 91 voice communication processing unit 92 Call history database 93 Incoming call history database 94 Answering machine Recording processing section A notification mail creation department A1 Notification mail document processing unit A2 Address information storage unit B Mail communication processing unit

   ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 5K036 AA07 BB11 DD01 DD16 DD35                       EE13 JJ05 JJ13                 5K067 AA42 DD53 FF06 FF07 FF40                       GG12 HH14 HH17 HH23                 5K101 KK02 LL12 MM07 NN23 NN25                       PP03 RR22 TT02

Claims (7)

[Claims] 1. A destination information storage unit in which a mail address of a call transfer destination is registered in advance, an incoming call history database for storing at least incoming call date and time as incoming call history data when an incoming voice call is received, and a response to the incoming voice call. Response judging means for judging whether or not there is an incoming call, and when the response judging means judges that the incoming call is not answered, the mail address read from the destination information storage section is set as a destination and the incoming call read from the incoming call history database A portable communication terminal comprising: a mail creating unit that creates a mail having history data as a mail content; and a sending unit that sends the mail created by the mail creating unit to a destination mail address. 2. The incoming call history database, when the caller telephone number is included in the incoming call information when the voice call is received, the caller telephone number together with the incoming call date and time,
The portable communication terminal according to claim 1, wherein the portable communication terminal is stored as the incoming call history data. 3. A destination information storage unit in which a mail address of a call transfer destination is registered in advance, an incoming call history database which stores at least incoming call date and time as incoming call history data when an incoming voice call is received, and during the incoming call of the voice call. Condition determination means for determining whether or not a condition that the caller side is not disconnected within the first fixed time period and that there is no incoming call response within the second fixed time period from the incoming call is satisfied; Only when the conditions are met
Answering machine recording means for recording the voice of the caller's voice, and whether or not the incoming voice call was answered after the answering machine recording by the answering machine recording means or when the condition judging means judges that the condition is not satisfied. Response judging means for judging whether or not the incoming call history is read from the incoming call history database with the mail address read from the destination information storage section as a destination when the response judging means judges that the incoming call is not answered With the data as the mail content,
An e-mail creating means for reading the answering machine recording data recorded by the answering machine recording means and creating an e-mail with attached data; and a sending means for sending the e-mail created by the e-mail creating means to the destination e-mail address. A portable communication terminal comprising: 4. The incoming call history database, when the caller telephone number is included in the incoming call information when the voice call is received, the caller telephone number together with the incoming call date and time,
The mobile communication terminal according to claim 3, wherein the mobile communication terminal is stored as the incoming call history data. 5. The mail creating means, when the answering machine recording data recorded by the answering machine telephone recording means does not exist, sets the mail address read from the destination information storage unit as a destination and reads it from the incoming call history database. The mobile communication terminal according to claim 3 or 4, wherein a mail having the received call history data as a mail content is created. 6. A call forwarding method for a mobile communication terminal in which a mail address of a call forwarding destination is registered in advance in a destination information storage unit, wherein at the time of a voice call incoming, at least the date and time of the incoming call is used as incoming call history data as an incoming call history database. Stored in the destination information storage unit when the call is not answered in the second step; The third step of creating an e-mail having the e-mail address as the destination, and the e-mail history data read from the incoming-call history database as the e-mail content, and the e-mail created by the third step as the destination of the e-mail. And a fourth step of transmitting to a mail address. 7. A call forwarding method for a mobile communication terminal, wherein a mail address of a call forwarding destination is registered in advance in a destination information storage unit, wherein at the time of voice call incoming, at least the date and time of the incoming call is used as incoming call history data as an incoming call history database. And a condition that the caller side is not disconnected within the first fixed time during the incoming voice call, and there is no incoming call response within the second fixed time from the incoming call. A second step of determining whether or not the condition is satisfied, a third step of recording the call voice of the caller by an answering machine only when the condition is satisfied, and a step of completing the condition by the second step after the recording of the answering machine. A fourth step of determining whether or not the voice call is answered when it is determined that the call is not satisfied, and the address to the destination when the call is not answered by the fourth step. Mail address read from the information storage unit as a destination, and the incoming call history data read from the call history database together with a mail content,
A fifth step of reading the recorded answering machine recorded data and creating a mail as attached data, and a sixth step of transmitting the mail created by the fifth step to the destination mail address. A method for transferring an incoming call for a portable communication terminal, comprising: