JP2000295350A - Telephone exchange, telephone number announcing method and recording medium storing telephone number announcing program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To report the reason why a call originating telephone number is not announced to a telephone subscriber contracting a number announce service by providing a data recording part for recording call incoming data composed of the reason of no announce of the call originating telephone number. SOLUTION: When no announce of a telephone number is set to a telephone set 4, a telephone exchange 5 transmits an identification number showing no announce of the telephone number of a caller to a telephone exchange 1. When a telephone set 2 is called, at the same time, an incoming control part 11 records the call originating telephone number or identification number showing the reason of no announce of the call originating telephone number in a data recording part 12. A customer computer control part 13 is activated when a specified number is dialed from the telephone set 2 contracting the number announce service, and reports the incoming data recorded in the recording part 12 to a call origination control part 15. The call origination control part 15 lets the call originating telephone number flow in voice through a voice guidance device 3 to the telephone set 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention enables a telephone subscriber to confirm the originating telephone number of the last call received by operating a terminal by voice guidance, and to make a return call to this originating telephone number. The present invention relates to a telephone exchange having a function of a service to be provided, a telephone number notification method, and a recording medium storing a telephone number notification program.

[0002]

2. Description of the Related Art A service in which a telephone subscriber operates a telephone to confirm the originating telephone number of the last call received by voice guidance is called a number announcement (telephone number notification) service. This service also has the function of making a call back to the calling telephone number of the last incoming call. Even if the incoming call cannot be picked up due to the callee's convenience, there is an advantage that the callee can return to the caller and make a call later.

[0003]

By the way, as a telephone service, there is a service for displaying a telephone number of a calling telephone on a receiving telephone. This service can always suppress the display of the calling telephone number or the display of a specific number dialed before the telephone number of the other party, depending on the desire of the telephone subscriber.

[0004] When the number announcement service is to be implemented, the telephone exchange that processes the service requires:
It is necessary to receive the calling telephone number from the telephone exchange to which the calling telephone is connected.

[0005] However, if the caller does not notify the calling telephone number, the number announcement service for notifying the calling telephone number of the last incoming call cannot receive the calling telephone number. There is a problem that you can not know why you can not receive.

[0006] The present invention has been made in view of such circumstances, and is intended to be used when a telephone subscriber subscribing to a number announcement service confirms a calling telephone number and the calling telephone number is not notified. It is an object of the present invention to provide a telephone exchange, a telephone number notification method, and a recording medium that records a telephone number notification program, which can notify the reason for the non-notification.

[0007]

According to the present invention, there is provided a telephone exchange for providing a telephone number notification service for notifying, by voice guidance, the originating telephone number of an incoming call received by the telephone by operating the telephone. The telephone exchange has a recording area corresponding to a predetermined number of incoming calls, and the outgoing telephone number or the outgoing telephone number corresponding to each incoming call is not notified in this recording area. A data recording unit for recording incoming data based on a telephone number non-notification reason, and activated at the time of an incoming call to the telephone to notify the telephone that there is an incoming call, It is activated when a specific number is dialed from the incoming call control unit to be recorded in the recording unit and the telephone to which the telephone number notification service is subscribed, and is recorded in the data recording unit. A cascon control unit for notifying a telephone of incoming call data, a data control unit for reading and deleting incoming data recorded in the data recording unit in accordance with an instruction from the cascon control unit, and the cascon control unit And a transmission control unit for calling back and transmitting to the calling telephone based on the incoming data recorded in the data recording unit.

According to a second aspect of the present invention, there is provided a telephone number notifying method for notifying, by voice guidance, a calling telephone number of an incoming call received by the telephone by operating the telephone, wherein the telephone number notifying method is recorded. The process of notifying the number of incoming data, the process of sequentially notifying the contents of the recorded incoming data, and the notification of the completion of the notification of all the incoming data when all the contents of the incoming data are notified. And processing.

According to a third aspect of the present invention, in the telephone number notifying method, the telephone set for receiving the telephone number notifying service determines whether or not a contract for the service is made, and the result of the determination is provided. And notifying the telephone that the service cannot be used when the service is not contracted based on the telephone number.

According to a fourth aspect of the present invention, in the telephone number notifying method, it is determined whether incoming data of a telephone set to receive a telephone number notifying service is recorded, and based on the determination result. And when the incoming data of the telephone is not recorded, notifying the telephone that there is no incoming data recorded.

[0011] The invention according to claim 5 is characterized in that the telephone number notifying method further includes a process of making an outgoing connection based on incoming data recorded by dialing a specific number.

According to a sixth aspect of the present invention, in the telephone number notifying method, a process of erasing incoming call data recorded by dialing a specific number, and providing a message indicating that the incoming data has been erased to the telephone. And a notification process.

The invention according to claim 7 is characterized in that the incoming data is data obtained by adding an incoming date to either the outgoing telephone number of the incoming call to the telephone or the reason for not notifying the telephone number.

The invention according to claim 8 is characterized in that the incoming data is always updated to data on the latest incoming call corresponding to a predetermined number of times.

According to a ninth aspect of the present invention, there is provided a computer-readable recording medium storing a telephone number notification program for notifying, by voice guidance, a calling telephone number of an incoming call received by the telephone by operating the telephone, The telephone number notification program includes a process of notifying the number of recorded incoming data, a process of sequentially notifying the contents of the recorded incoming data, and a process of notifying the incoming data at the time of notifying all the contents of the incoming data. And a process of notifying that all the notifications have been completed.

According to a tenth aspect of the present invention, in the telephone number notifying program, the telephone set for receiving the telephone number notifying service determines whether or not a contract for the service is made, and And notifying the telephone that the service cannot be used if the service is not contracted based on the computer.

According to an eleventh aspect of the present invention, the telephone number notification program determines whether or not incoming data of a telephone set to receive a telephone number notification service is recorded, and based on the determination result. And processing for notifying the telephone that there is no recorded incoming data when the incoming data of the telephone is not recorded.

According to a twelfth aspect of the present invention, the telephone number notification program causes the computer to further perform a process of making an outgoing connection based on incoming data recorded by dialing a specific number. And

According to a thirteenth aspect of the present invention, the telephone number notification program further includes a process of deleting incoming data recorded by dialing a specific number, and a process of notifying that the data has been deleted. It is characterized in that it is performed by a computer.

According to a fourteenth aspect of the present invention, the incoming data is data obtained by adding an incoming date to either a calling telephone number or a telephone number non-notification reason.

According to a fifteenth aspect of the present invention, the incoming call data is always updated to data on the latest incoming call corresponding to a predetermined number of times.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A telephone exchange according to an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing the configuration of the embodiment. In this figure, reference numeral 1 denotes a telephone exchange. Reference numeral 2 denotes a telephone owned by the telephone subscriber. Reference numeral 3 denotes a voice guidance device that provides guidance to the telephone 2 using voice. Reference numeral 4 denotes another telephone. Reference numeral 5 denotes a telephone exchange to which the telephone 4 is connected.

Further, the telephone exchange 1 includes a call control unit 11,
It comprises a data recording unit 12, a cascon control unit 13, a data control unit 14, and a transmission control unit 15. The incoming call control unit 11 is activated when an incoming call arrives at the telephone 2,
At the same time as notifying that there is an incoming call, the calling telephone number is recorded in the data storage unit 12. At this time, if the telephone number of the calling telephone is set to non-notification, the non-notification reason is recorded in the data recording unit 12.

The cascon control unit 13 is activated when a specific number is dialed from the telephone 2 to which the number announcement service is contracted, and transmits incoming data recorded in the data recording unit 12 to the telephone 2. Notice. The data control unit 14 reads and deletes incoming data recorded in the data recording unit 12 according to an instruction from the cascon control unit 13. The transmission control unit 15 is activated by the cascon control unit 13 and performs a call back to the telephone 4 of the transmission telephone number recorded in the data recording unit 12.

In the following description, the telephone 2 is a telephone with which a number announcement service has been contracted, and here, it is assumed that a telephone call is received. It is assumed that the telephone 4 is a telephone that has made a call to the telephone 2. Although one telephone exchange 5 is shown between the telephone exchange 1 and the telephone 4 in FIG. 1, the telephone exchange may be via several telephone exchanges.

Next, the operation of the telephone exchange 1 will be described with reference to FIG. First, an operation when the telephone 4 makes a call to make a call with the telephone 2 will be described. First,
The telephone number of the telephone 2 is dialed from the telephone 4. Next, the telephone exchange 5 determines the telephone exchange 1 to which the telephone 2 is connected on the basis of the dialed telephone number, and routes the telephone exchange 1 to the telephone exchange 1. To establish.

At this time, the telephone exchange 5 transmits the telephone number of the telephone 4 that has originated the call to the telephone exchange 1. However, this is only when the telephone 4 permits the notification of the telephone number. When the telephone set 4 is not notifying the telephone number, the telephone number is transmitted to the telephone exchange 1 to indicate that the caller is not notifying the telephone number.

If the telephone set originating from the public telephone is a public telephone, the telephone exchange 5 transmits an identification number indicating that the call originates from a public telephone. These two identification numbers are used to identify the reason for not notifying the calling telephone number. However, if the called telephone is a telephone connected to an environment where the calling telephone number cannot be notified, these identification numbers are not transmitted. Here,
An environment in which the telephone number cannot be notified is when a call is made from a telephone that is subscribed to a telephone company different from the telephone company that provides this number announcement service. If not.

Next, the incoming call control unit 11 in the telephone exchange 1
Receives the outgoing telephone number or the outgoing telephone number non-notification reason transmitted from the telephone exchange 5, calls the telephone 2, and simultaneously transmits the outgoing telephone number or the identification number indicating the outgoing telephone number non-notification reason to the data recording unit 12. Record. At this time, when the calling telephone number and the calling telephone number non-notification reason are not transmitted from the telephone exchange 5, the incoming call control unit 11 determines that the calling is from an environment where the telephone number cannot be notified, An identification number indicating that the call originated from an environment where the telephone number cannot be notified is recorded in the data recording unit 12 as the call telephone number non-notification reason. The date and time when this recording is performed are also recorded at the same time. Here, the outgoing telephone number or the identification number indicating the reason for not transmitting the outgoing telephone number recorded in the data recording unit 12 and the incoming call date and time are called incoming data.

FIG. 3 is a diagram showing a table structure of the incoming data table provided in the data recording unit 12. As shown in FIG. As shown in FIG. 3A, the incoming data table includes four fields of a record number, an outgoing telephone number, an identification number indicating a non-notification reason, and an incoming date and time.
Incoming data is recorded in each record in order from the latest incoming date and time. That is, the last incoming call is always recorded in the record having the record number “1”, and thereafter, the record numbers are sequentially recorded so that the record numbers are shifted by one (see FIG. 3B).

The outgoing telephone number referred to here is the telephone number of the telephone that has transmitted to the telephone 2 subscribed to the number announcement service. The reason for non-notification is
This is an identification number indicating the reason when the calling telephone number is not notified.

There are the following three reasons for non-notification. (1) When making a call, the caller does not want to be notified. (2) When a call is made from a public telephone. (3) The telephone used by the caller has a function to notify the calling telephone number. When used in an environment that does not have the above, the reasons for non-notification described above are each assigned an identification number,
This identification number is recorded in the incoming data table.

As shown in FIG. 3A, the incoming data table records either the outgoing telephone number or the non-notification reason. That is, the non-notification reason is not recorded in the record in which the calling telephone number is recorded. Further, the caller telephone number is not recorded in the record in which the non-notification reason is recorded.
Further, when all fields are blank like the record number “5”, it indicates that the number of incoming data recorded at the present time is four.

[0034] The incoming data table is provided for each telephone 2 subscribed to the number announcement service.

As described above, the incoming data for five times from the last incoming call is recorded in the incoming data table for each telephone.

Next, the operation of the telephone exchange 1 when the telephone 2 receives the number announcement service will be described with reference to FIG. FIG. 2 is a flowchart showing the operation of the telephone exchange 1 when the telephone 2 shown in FIG. 1 receives the number announcement service. First, from telephone 2, "13
Dial "6". The number “136” is a number assigned to the number announcement service, and a number unique to the telephone service is assigned.

Next, the cascon control unit 1 in the telephone exchange 1
3 judges whether or not the telephone 2 is a telephone for which a number announcement service is contracted (step S1). At this time, the cascon control unit 13 reads the service contract data recorded in the data recording unit 12 via the data control unit 14. The data recording unit 12 defines contracted services for each subscriber telephone number. The cascon control unit 13 notifies the data control unit 14 of the telephone number of the telephone 2 dialing “136”. In response, the data control unit 14 reads the contract definition data of the service of this telephone number and returns the contract definition data to the cascon control unit 14. Cascon control unit 12
Determines whether the telephone 2 has a service contract by referring to the contract definition data.

If the result of determination in step S1 is that the service has not been contracted, the cascon control unit 13 notifies the telephone 2 that this service cannot be used (step S9). At this time, the cascon control unit 1
No. 3 notifies the transmission control unit 15 of the telephone number of the telephone 2 dialing "136" and the style number of the voice guidance. Further, the transmission control unit 15 notifies the voice guidance device 3 of the telephone number of the telephone 2 and the style number of the voice guidance.

In response, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. The guidance sent here is to the telephone 2 with the content "This service cannot be used from the call made by the customer." This guidance is repeatedly played, and ends when a certain period of time has elapsed.

On the other hand, if the result of determination in step S 1 is that a contract for this service has been made,
Notifies the data control unit 14 of the telephone number of the telephone 2 dialing "136", and issues an instruction to read from the data recording unit 12 the number of incoming data relating to this telephone number. In response to this, the data control unit 14 reads out the number of incoming data recorded in the data recording unit 12 and passes the incoming data to the control unit 13.

Subsequently, the cascon control unit 13 determines whether or not incoming data is recorded based on the number of incoming data (step S2). If the result of this determination is that the number of recorded incoming data is "0", the telephone 2 is notified that there is no incoming data recorded (step S10). At this time, the cascon control unit 1
No. 3 notifies the transmission control unit 15 of the telephone number of the telephone 2 dialing "136" and the style number of the voice guidance. Further, the transmission control unit 15 notifies the voice guidance device 3 of the telephone number of the telephone 2 and the style number of the voice guidance.

In response to this, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. As for the guidance sent here, the content "there is no record" is sent to the telephone 2. This guidance is repeatedly played, and ends when a certain period of time has elapsed.

On the other hand, if the number of incoming data is not "0", the controller 13 notifies the telephone 2 of the number of incoming data (step S3). Here, the operation of notifying the number of incoming data is performed in step S
As in the operations 9 and 10, the number of cases is notified via the voice guidance device. As for the guidance sent here, the content "currently, there are four records" is sent to the telephone 2. However, the number of cases is variable, and the number of cases is replaced with the number notified from the cascon control unit 13 to provide guidance.

Next, the control unit 13 determines whether or not all incoming data has been notified to the telephone 2 (step S4). This determination is made based on the number of incoming data notified from the data control unit 14, and whether or not step S4 has been executed for this number.

If the result of this determination is that there is incoming data that has not been notified, the cascon control unit 13
4 is instructed to read the incoming data recorded in the data recording unit 12 one by one. In response to this, the data control unit 14 reads out the incoming data one by one and returns the content to the personal computer control unit 13. The data control unit 14 returns the incoming data with the identification flag added so that the incoming data returned to the cascon control unit 13 is the calling telephone number or the identification number indicating the telephone number non-notification reason. .

Next, the cascon control unit 13 notifies the telephone 2 of the incoming data received from the data control unit 14 (step S5). At this time, the cascon control unit 1
No. 3 performs notification by changing the content of notification based on the identification flag added to the received incoming data.

If the identification flag indicates that the telephone number is the calling telephone number, the cascon control unit 13 transmits the telephone number of the telephone 2 dialing "136" and the voice guidance style number for announcing the calling telephone number. Control unit 15
Notify to Further, the transmission control unit 15 controls the telephone 2
The telephone number and the voice guidance style number are notified to the voice guidance device 3.

In response, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. The guidance sent here is "XX month XX day, XX hour XX minutes XX
XXXX XXXX has been received. " Here, "XXXXXXX
"XXXX" is the calling telephone number.

On the other hand, if the identification flag indicates the reason for not notifying the calling telephone number,
Notifies the transmission control unit 15 of the telephone number of the telephone 2 dialing "136" and the style number of voice guidance for announcing the reason for non-reporting of the transmission telephone number. Further, the transmission control unit 15 notifies the voice guidance device 3 of the telephone number of the telephone 2 and the style number of the voice guidance.
The style number of the voice guidance is determined based on the identification number indicating the reason for not notifying the calling telephone number.

In response, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. The guidance sent here is one of the following three based on the style number received from the transmission control unit 15.

(1) An announcement that is sent when a caller makes a non-notification at the request of the caller.
○ There was an incoming call on XX hours, XX hours, XX minutes. The call cannot be returned because the other party has not been notified of the telephone number. " (2) An announcement that is sent when a call is made from a pay phone. "There was an incoming call on xx month xx day, xx hour xx minute. Cannot be called back to the telephone 2 ". (3) An announcement that is sent when the telephone used by the caller is used in an environment that does not have a function of notifying the calling telephone number.
There was an incoming call at hour ○○ minutes. A call cannot be made because the telephone number cannot be confirmed due to the usage status of the other party. "

Next, the control unit 13 reads the number dialed from the telephone 2 (step S6), and determines the dialed number (step S7). The operation of reading the dialed number is performed even while the calling telephone number or the non-notification reason is notified by the voice guidance.

As a result of reading the dialed number, if the number is "5", the flow returns to step S4 to shift to an operation of notifying the next incoming data. Also, if the user waits for a predetermined timeout period and does not dial anything during that time, the process returns to step S4 and shifts to the operation of notifying the next incoming data. In other words, the next guidance can be heard by dialing "5". If the timing at which the number "5" is dialed is while the voice guidance is being played, the guidance is stopped, and the process proceeds to the next notification operation.

If the dialed number is "8", the flow returns to step S3 to start over from the point of notifying the number of incoming data. Note that the number of repetitions for limiting the number of times that the process can return to step S3 by the dial “8” is determined in advance, and when the number of repetitions is exceeded, the repetition process by the dial “8” is not performed. You may.

If the dialed number is "3", the cascon control unit 13 makes an outgoing connection to the outgoing telephone number notified at this time (step S).
8) Call back. By this operation, a call is transmitted from the telephone 2. After this call is made, the operation is the same as a normal call operation. However, this call back call operation is valid only when the content being played by the guidance is the outgoing telephone number, and is ignored even if the number "3" is dialed when the non-notification reason is played. .

Next, the operation when it is determined in step S4 that the notification of all incoming data has been completed will be described.

The control unit 13 notifies the telephone 2 that the notification of all incoming data has been completed (step S11). At this time, the cascon control unit 13
The transmission control unit 15 is notified of the telephone number of the telephone 2 dialing "136" and the style number of the voice guidance. Further, the transmission control unit 15 notifies the voice guidance device 3 of the telephone number of the telephone 2 and the style number of the voice guidance.

In response, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. In the guidance sent here, the content “all records have been notified” is sent to the telephone 2.

Subsequently, the cascon control unit 13 controls the telephone 2
Read the number dialed from (step S1
2), the dialed number is determined (step S)
13). The operation of reading the dialed number is performed even while the voice guidance is being played.

As a result of reading the dialed number, if the number is "9", the incoming data currently recorded in the data recording unit 12 is erased to confirm that the incoming data has been erased. Telephone 2 by voice guidance
(Step S14). At this time, the cascon control unit 13 sets the telephone 2 that has dialed “136”.
Is notified to the transmission control unit 15 of the telephone number and the voice guidance style number. Further, the transmission control unit 15 notifies the voice guidance device 3 of the telephone number of the telephone 2 and the style number of the voice guidance.

In response to this, the voice guidance device 3
Incoming control unit 11 for telephone 2 of the received telephone number
Guidance by voice is played through. In the guidance sent here, the content "record has been deleted" is sent to the telephone 2. This guidance is repeatedly played, and ends when a certain period of time has elapsed. After this notification ends, the process ends.

If the dialed number is "8", the flow returns to step S3 to start over from the point of notifying the number of incoming data. Note that the number of repetitions for limiting the number of times that the process can return to step S3 by the dial “8” is determined in advance, and when the number of repetitions is exceeded, the repetition process by the dial “8” is not performed. You may.

If the time-out occurs without any dialing, the process is terminated. Step S
7. In S13, if the dialed number is other than the defined number, a guidance of "Please check the usage method and call again" may be played.

As described above, the reason for non-notification of the calling telephone number is recorded in the data recording unit 12, and the reason for non-notification is announced to the subscriber who intends to receive the number announcement service. The subscriber can know the reason why the calling telephone number was not notified.

In the above description, the number of records in the incoming data table is fixed at “5”. However, the number of records is determined by the amount of storage area of the data recording unit 12 that can be provided in the telephone exchange 1. Since the number of records may be determined, an arbitrary value may be set as the number of records. Further, the number of records may be determined according to the telephone subscriber's request.

Also, a program for realizing each step shown in FIG. 2 is recorded on a computer-readable recording medium, and the program recorded on this recording medium is read by a computer system and executed, whereby a telephone number is obtained. Notification processing may be performed. Here, the “computer system” includes an OS and hardware such as peripheral devices. The “computer-readable recording medium” refers to a portable medium such as a floppy disk, a magneto-optical disk, a ROM, a CD-ROM, and a storage device such as a hard disk built in a computer system.

Further, a “computer-readable recording medium” refers to a program for dynamically transmitting a program for a short time, such as a communication line for transmitting a program via a network such as the Internet or a communication line such as a telephone line. In this case, a program that holds a program for a certain period of time, such as a volatile memory in a computer system serving as a server or a client in that case, is also included. Further, the above-mentioned program may be for realizing a part of the above-mentioned functions, or may be for realizing the above-mentioned functions in combination with a program already recorded in a computer system.

[0068]

As described above, claims 1, 2, 9
According to the invention described in (1), if the telephone subscriber who has subscribed to the number announcement service confirms the calling telephone number, if the calling telephone number is not notified, the effect that the non-notifying reason can be known Is obtained.

According to the third and tenth aspects of the present invention, even if a telephone number of a telephone subscriber not subscribed to the number announcement service is dialed with a specific number assigned to the service, the telephone number is not changed. Can be notified that the service cannot be used.

Further, according to the fourth and eleventh aspects of the present invention, even if a specific number assigned to this service is dialed from the telephone when no incoming data is recorded, it is recorded at the present time. The effect of being able to notify that there is no incoming data is obtained.

According to the fifth and twelfth aspects of the present invention, the originating telephone number of the incoming call is automatically dialed based on the incoming data, so that the telephone having the originating telephone number can be reliably transmitted. The effect that call back transmission can be performed is obtained.

According to the sixth and thirteenth aspects of the present invention, since the incoming data can be deleted, it is possible to prevent another person from knowing the telephone number of the incoming call. Can be

According to the seventh and fourteenth aspects of the present invention, it is possible to know the arrival date of an incoming call. Can be determined.

According to the eighth and fifteenth aspects of the invention, it is possible to obtain the effect that incoming data can be confirmed in order from the last incoming call.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of an embodiment of the present invention.

FIG. 2 is a flowchart showing an operation of the telephone exchange 1 shown in FIG.

FIG. 3 is an explanatory diagram showing a table configuration of a data recording unit 12 shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Telephone exchange, 2 ... Telephone, 3 ... Voice guidance apparatus, 4 ... Telephone, 5 ... Telephone exchange, 11 ... Incoming call control part, 12 ... Data recording part, 13: Cascon control unit, 14: Data control unit, 15: Transmission control unit

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Ichiro Kase 1-9-1, Konan, Minato-ku, Tokyo NTT Communications Wear Co., Ltd. (72) Inventor Tsuneyuki Harada 1 Konan-ichi Minato-ku, Tokyo In-house NTT Communication Wear Co., Ltd. (9-11) Inventor Kanzaki Shiro In-house NTT Communications Wear Co., Ltd. 1-9-1 Konan, Minato-ku, Tokyo (72) Inventor Masatoshi Hasegawa 3-19-2 Nishishinjuku, Shinjuku-ku, Tokyo Nippon Telegraph and Telephone Corporation F-term (reference) 5K015 AA01 AA06 AC01 AC04 AD02 AD05 AF09 GA02 GA05 GA12 5K024 AA13 AA73 BB03 BB05 CC01 DD01 DD04 EE01 EE09 FF06 GG01 GG12

Claims (15)

[Claims] 1. A telephone exchange for providing a telephone number notification service for notifying, by voice guidance, a calling telephone number of an incoming call received by the telephone by operating the telephone, wherein the telephone exchange is configured to receive a predetermined incoming call. It has a recording area only for the number of times,
A data recording unit that records incoming data comprising the outgoing telephone number non-notification reason when the outgoing telephone number corresponding to each incoming call or the outgoing telephone number is unnotified in this recording area; Is activated at the same time as notifying that there is an incoming call to the telephone, and at the same time, an incoming call control unit that records incoming data in the data recording unit and a telephone from which a telephone number notification service is contracted. Is activated when the number is dialed, a cascon control unit that notifies the telephone of incoming data recorded in the data recording unit, and is recorded in the data recording unit by an instruction from the cascon control unit. A data control unit that reads and deletes incoming call data, and incoming data that is started by the cascon control unit and recorded in the data recording unit. A telephone exchange, comprising: a transmission control unit that performs a call back to a telephone that has made a call based on a call. 2. A telephone number notifying method for notifying, by voice guidance, a calling telephone number of an incoming call received by the telephone by operating the telephone, wherein the telephone number notifying method includes the steps of: Notifying, processing for sequentially notifying the contents of the recorded incoming data, and processing for notifying that the notification of all the incoming data has been completed at the time of notifying the contents of all the incoming data. Phone number notification method. 3. A telephone number notifying method, comprising: a process in which a telephone set to receive a telephone number notifying service determines whether or not the service is contracted; and, based on the determination result, a contract for the service. 3. The telephone number notification method according to claim 2, further comprising a step of notifying the telephone that the service cannot be used if the call is not made. 4. The telephone number notifying method includes: a process of determining whether or not incoming data of a telephone set to receive a telephone number notification service is recorded; and determining whether the incoming data of the telephone set is based on the determination result. 4. The telephone number notification method according to claim 2, further comprising a step of notifying the telephone that no incoming data is recorded when the telephone number is not recorded. 5. The telephone number notification method according to claim 2, further comprising a process of making an outgoing connection based on incoming data recorded by dialing a specific number. Phone number notification method described in. 6. The telephone number notifying method further includes: a process of deleting incoming data recorded by dialing a specific number; and a process of notifying the telephone that the incoming data has been deleted. The telephone number notification method according to any one of claims 2 to 5, further comprising: 7. The incoming call data according to claim 2, wherein the incoming call data is data obtained by adding an incoming call date to one of a calling telephone number of an incoming call to the telephone and a telephone number non-notification reason. Phone number notification method described in. 8. The telephone number notification method according to claim 2, wherein the incoming call data is always updated to data on the latest incoming call corresponding to a predetermined number of times. 9. A computer-readable recording medium recording a telephone number notification program for notifying, by voice guidance, a calling telephone number of an incoming call received by the telephone by operating the telephone, wherein the telephone number notification program comprises: A process of notifying the number of recorded incoming data, a process of sequentially notifying the contents of the recorded incoming data, and a process of notifying all the incoming data at the time of notifying the contents of all the incoming data. A non-transitory computer-readable recording medium storing a telephone number notifying program, which causes a computer to perform a notifying process. 10. The telephone number notification program according to claim 1, wherein the telephone which is to receive the telephone number notification service determines whether or not the service has been contracted. 10. A computer readable recording program for recording a telephone number notification program according to claim 9, further comprising: causing the computer to perform a process of notifying the telephone that the service cannot be used when the service is not performed. Recording medium. 11. The telephone number notifying program includes: a process of determining whether or not incoming data of a telephone set to receive a telephone number notification service is recorded; and determining whether the incoming data of the telephone set is based on the determination result. The telephone number notification program according to claim 9 or 10, further comprising: causing the computer to perform a process of notifying the telephone that no incoming data is recorded when the data is not recorded. Computer readable recording medium. 12. The telephone number notification program according to claim 9, further comprising the step of causing the computer to perform a process of making an outgoing connection based on incoming data recorded by dialing a specific number.
A computer-readable recording medium recording the telephone number notification program according to any one of claims 1 to 7. 13. The telephone number notification program further causes a computer to perform a process of erasing incoming data recorded by dialing a specific number, and a process of notifying that the data has been erased. A computer-readable recording medium on which the telephone number notification program according to any one of claims 9 to 12 is recorded. 14. The incoming call data according to claim 9, wherein the incoming call data is data obtained by adding an incoming call date to either a calling telephone number or a telephone number non-notification reason.
A computer-readable recording medium recording the telephone number notification program according to any one of claims 13 to 13. 15. The computer according to claim 9, wherein said incoming call data is always updated to data on the latest incoming call corresponding to a predetermined number of times. A readable recording medium.