JPH1023140A - Service system using caller identification information - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inform the presence of a message and a content of the message to the user of a terminal equipment corresponding to a caller even in the case of a received call during absence by confirming a caller telephone number and the caller even part from a terminal equipment in the service system using caller identification information with respect to the terminal equipment contained in an exchange. SOLUTION: A terminal equipment 1 is provided with a signal reception section 11 receiving a signal to display a caller number sent from an exchange at the arrival of a call, a numeral voice memory 1 storing voice elements corresponding to the numerals of the caller number, and a control section 10. In the case of the arrival to the terminal equipment 1, when the signal reception section 11 receives the caller number sent from the exchange, the numeral voice signal corresponding to each received number information is extracted from the voice memory 12 and the voice signal is outputted from a voice output means 17 of the terminal equipment 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a service system using caller identification information for terminals accommodated in an exchange.

2. Description of the Related Art In recent years, when a call arrives at a telephone terminal of a subscriber accommodated in a telephone exchange, caller identification information (telephone number) is notified from the exchange to the terminal, and the caller identification information is displayed on the terminal. Services are being put to practical use. In this case, the subscriber terminal on the receiving side is provided with a display device, and when a call is received, the user on the receiving side needs to see the display on the display device. Similarly, only display is performed, and improvement is desired.

[0003]

2. Description of the Related Art FIG. 19 is a diagram showing the connection between an exchange and terminals, FIG. 20 shows a conventional calling telephone number display sequence, and FIG. 21 shows the state of a subscriber line in each sequence.

[0004] In FIG. 19, reference numeral 90 denotes an originating terminal, 9
1 is an originating exchange where the originating terminal 90 is accommodated, 9
Reference numeral 2 denotes a receiving-side exchange accommodating a receiving-side terminal, 93 denotes a receiving-side terminal, and 94 denotes a display provided in the terminal.

An example of a calling telephone number display method to be started in the near future will be described with reference to FIGS. The calling terminal 90 makes a call and the other terminal (called the receiving terminal 93).
Dialing the telephone number of the originating side, the originating exchange 91 detects the telephone number (originating ID) of the originating terminal 90, establishes connection with the destination exchange 92 in which the destination terminal is accommodated, and establishes the destination exchange. Connection information for 92 (number of receiving terminal)
Notify the calling phone number. Receiving this, the receiving-side exchange 92 captures the line of the receiving-side terminal 93 and starts the operation of the sequence shown in FIG. The sequence numbers to in FIG. 20 correspond to the item numbers shown in FIG.
An ID receiving terminal and a subscriber line exchange shown in FIG. 1 corresponding to the state of each subscriber line correspond to the receiving side terminal 93 and the receiving side exchange 92 shown in FIG.

[0006] When no outgoing / incoming operation or communication is performed, the exchange 92 and the terminal 93 on the incoming side are in a state of monitoring the subscriber line (FIG. 21). When an incoming call occurs, first, the receiving-side exchange 92 sends a terminal start signal to the terminal 93 (FIGS. 20 and 21). In response to this, when the primary response signal is returned from the terminal 93 (same as above), the receiving-side exchange 9
2 transmits the calling telephone number to the terminal 93 (same as above). The terminal 93 returns a signal indicating the completion of reception of the number to the exchange 92 on the receiving side (same as above), and displays the received calling telephone number (indicated by calling ID) on the display 94 (FIG. 19). Subsequently, a call signal is sent from the receiving-side exchange 92 (same as above), and when the terminal 93 responds to this, a secondary response signal is sent (same as above). When this is detected by the exchange 92 on the receiving side, the telephone becomes communicable (same as above), and the telephone conversation is started.

As described above, the called subscriber can identify the calling subscriber by looking at the calling telephone number displayed on the display of the terminal before responding.

[0008]

The above-mentioned conventional system has the following problems (1) to (5). (1) In the conventional outgoing telephone number display method, the outgoing telephone number received by the receiving exchange is transmitted as a modem signal to the subscriber terminal, and the terminal receives the signal and displays it visually. Subscribers need to view the display.
That is, when the user is away from the terminal, it is necessary to approach the terminal and check the display to check the calling telephone number. In addition, it was not able to be confirmed by blind people.

(2) When a message is sent to the caller when the called party is absent while the called party is absent, a common message is sent to the caller by a function such as answering machine. The method was used, but the message corresponding to the sender could not be sent.

(3) In connection with the above (2), when an incoming call is received while the called subscriber is absent, all message messages from the caller are stored by a function such as a conventional answering machine. However, it was not possible to select the storage of the message corresponding to the sender.

(4) In connection with the above (3), when an incoming call is received while the called side subscriber is absent, the function of the conventional answering machine or the like allows the called side subscriber to use his / her own telephone from outside. It was possible to call the terminal and play and listen to the message stored in the answering machine, but it takes time to check the presence / absence of a message from a specific caller because it must be played back sequentially. Further, since it is not known when a message is recorded, it is necessary to frequently perform an operation for confirmation from a place away from home, and it has not been possible to easily know whether or not a specific subscriber has stored a message.

(5) In connection with the above (4), even if a message from a specific sender is stored, the content of the message cannot be known at an early stage from outside. The present invention relates to the above (1) to
An object of the present invention is to provide a service method using caller identification information that realizes each of the following items (1) to (5) corresponding to each problem of (5).

(1) The terminal user does not need to look at the display of the terminal, and even a visually impaired person can identify the caller number or the caller name. (2) Even if there is an incoming call while the terminal user is absent, a message corresponding to the sender can be sent.

(3) When the user of the terminal receives a call while absent, the sender can select to store the message of the sender. (4) Notifying the destination of the user of the terminal that the message of the caller has been stored in response to the caller when the user of the terminal receives a call while the user is absent.

(5) When a message of the caller is stored in correspondence with the caller when the user of the terminal receives a call while absent,
Notify the user of the terminal of the content of the message.

[0016]

FIG. 1 is a diagram illustrating the principle of a terminal according to the present invention, FIG. 2 is a diagram illustrating the principle of a private branch exchange according to the present invention, and FIG. 3 is a diagram illustrating the principle of a central office switch according to the present invention.

FIG. 1 shows a principle configuration for realizing the present invention by a terminal. In FIG. 1, reference numeral 1 denotes a terminal, 10 denotes a control unit which controls various parts including a speech circuit, a handset, a key, and the like (not shown). , 11 is a signal receiving unit, 12 is a numeric voice memory storing voice fragments of each digit, 13 is a caller number registration memory, 14 is a message memory for storing a message to be sent to the caller, and 15 is a message memory from the caller. Sender message memory for storing messages, 16 is a collating unit, 1
Reference numeral 7 denotes a voice output unit such as a speaker, 2 denotes an exchange, and 20 denotes a caller number transmitting unit.

FIG. 2 shows the principle configuration of the present invention realized by a private branch exchange. In FIG. 2, reference numeral 1a denotes an extension terminal having a voice output function (such as a speaker); , A private branch exchange accommodating the extension terminal, a switch 30 for switching a communication path, a processing unit 31 for connection control of outgoing / incoming calls and a message service control, 310 for a caller ID registration memory, 311 for a caller A number collating unit, 32 is a signal receiving unit, 33 is a numeric voice memory, 34 is a message memory, and 35 is a sender message memory.

FIG. 3 shows a principle configuration for realizing the present invention by a central office exchange. In FIG. 3, reference numeral 1b denotes a terminal provided with an audio output function (such as a speaker) accommodated in the central office exchange, and 4 denotes a terminal for an office. An exchange, 40 is a switch for switching a communication path, 41 is a processing device, 410 is a caller number registration memory, 42 is a numeric voice memory, 43 is a message memory,
44 is a sender message memory.

(1) First Principle of the Present Invention The first principle is that, when a caller number is received, the caller number is notified to the user of the terminal by voice. There are cases of

In the case of a terminal When the terminal 1 shown in FIG. 1 receives a call from the exchange 2, the caller number (same as the caller identification information or the caller telephone number) is transmitted from the caller side exchange 2 in the conventional manner. Part 20
Is transmitted as a modem signal, and is received by the signal receiving unit 11 and temporarily stored. The control unit 10 converts each number of the received caller number into a voice signal using the numeric voice memory 12 and outputs the voice signal from the voice output unit 17. Thus, the caller number is output as an audible signal.

In the case of a private branch exchange The private branch exchange 3 shown in FIG. 2 receives an incoming call from a central office exchange (not shown), and captures the extension terminal 1a by the connection processing by the processing device 31. Thereafter, when a caller number is sent from the central office exchange, the caller number is received by the signal receiving unit 32 and the processing unit 3
Numeral 1 generates a voice corresponding to the number of the reception number received by the signal receiving unit 32 from the numeric voice memory 33 and sends it to the terminal 1a. Thus, the user of the terminal 1a can hear the caller number by voice.

In the case of a central office exchange The exchange 4 shown in FIG. 3 receives an incoming call from an originating exchange (not shown) and captures and activates the receiving terminal 1b. Thereafter, when the caller number is sent from the calling-side exchange via the control line, the caller number is received by the processor 41, and the processor 41 outputs each digit of the caller number as a voice in the numeric voice memory 42 and outputs the voice to the terminal. 1b. This allows the terminal 1b
Subscribers can hear the caller ID by voice.

(2) Second Principle of the Present Invention The second principle is that when a caller number is received, a voice of a message such as the name of the caller stored in advance corresponding to the caller number is output at the receiving terminal. The following are the cases:

In the case of a terminal In the caller number registration memory 13 of FIG. 1, a user registers in advance the correspondence relationship between a certain number of caller numbers and corresponding voice messages, and the message (message) corresponding to each caller number is registered. The voice of the caller having the caller number) is stored in the message memory 14. As in the first principle, when a caller number is sent from the exchange 2 at the time of an incoming call, the collation unit 16 checks whether the received caller number is registered in the caller number registration memory 13 and matches. A message (such as a name) corresponding to the caller number is read from the message memory 14 and output from the voice output means 17.

In the case of the private branch exchange The caller number registration memory 310 provided in the processing unit 31 of the private branch exchange 3 shown in FIG. The message is registered and the voice signal of the message corresponding to each caller number is stored in the message memory 34. The first
Similarly to the principle of the above, when the caller ID is sent from the central office exchange, whether or not the received caller ID is registered in the caller ID registration memory 310 is detected by the caller ID collating section 311. The corresponding voice is read from the message memory 34 and transmitted to the terminal 1a.

In the case of a central office exchange A predetermined number of originator numbers and voice messages are previously stored in the originator number registration memory 410 provided in the processing unit 41 of the central office exchange 4 in FIG. Are registered, and the voice signal of the message corresponding to each caller number is stored in the message memory 43. As in the case of the first principle, an incoming call is generated to the terminal 1b, and the terminal 1b is captured and activated. When the caller number is sent from the calling side exchange, the processing unit 41 detects whether the received caller number is registered in the caller number registration memory 410, and reads out the corresponding voice from the message memory 43 when they match. To the terminal 1b.

(3) Third Principle of the Present Invention The third principle is that when a subscriber who has registered absent receives an incoming call, it corresponds to a caller of each caller number registered in advance. Then, the voice of the message is transmitted. In addition, even when the user is not absent, a message is sent to a specific sender, and the other party receives a normal message. Conversely, the specific sender is normally called and a specific message is sent to other senders. .

In the case of a terminal In the message memory 14 of the terminal 1 shown in FIG. 1, a voice message to be transmitted to the caller in the absence is registered in accordance with the caller number registered in the caller number registration memory 13 in advance.
The correspondence between the caller number and the message in the message memory 14 is registered in the caller number registration memory 13. When a call arrives at the terminal 1 where the absence was registered and the caller number is received from the exchange 2 and the collation unit 16 detects that the caller number is registered in the caller number registration memory 13, the caller is notified. In response, the voice of the corresponding message is output from the message memory 14 and transmitted to the calling terminal.

In the case of a private branch exchange The terminal 1a is stored in the message memory 34 of the private branch exchange 3 in FIG.
With the operation from, a message to be transmitted to the caller when he / she is absent is registered corresponding to the caller number registered in the caller number registration memory 310, and the caller number and the message in the message memory 34 are stored in the caller number registration memory 310. Register the correspondence with. An incoming call occurs at the terminal 1a which has registered the absence, and a caller ID is received from the central office exchange. When detected in 311, the voice of the message corresponding to the calling side is output from the message memory 34 and transmitted to the calling side terminal.

In the case of the central office exchange The terminal 1b is stored in the message memory 43 of the central office exchange 4 in FIG.
With the operation of, a message to be sent to the caller when the user is absent is registered corresponding to the caller number registered in the caller number registration memory 410, and the caller number and the message in the message memory 43 are registered in the caller number registration memory 410. Register the correspondence. When an incoming call occurs at the terminal 1b that has been absent, the caller number is received from the calling side exchange, and the processing unit 41 detects that the caller number is registered in the caller number registration memory 410. The voice of the message to be transmitted is output from the message memory 43 and transmitted to the terminal on the transmitting side.

(4) Fourth Principle of the Present Invention According to the fourth principle, when a call is received at a terminal in which a subscriber has registered absent, a sender of each caller number registered in advance is used. When the message is identified, the message of the message from the sender is stored in the memory.

In the case of a terminal In the caller number registration memory 13 of FIG. 1, a caller number for storing a message from a caller in the absence is registered, and the absence of the terminal 1 is registered. When an incoming call is received from the exchange 2 and the caller number is received, the matching unit 16 checks whether or not the caller number is registered in the caller number registration memory 13, and if it is registered, a response is made and the message from the caller is transmitted to the caller. It is stored in the message memory 15.

In the case of a private branch exchange A caller number for storing a message from a specific caller when absent is registered in the caller number registration memory 310 of the private branch exchange in FIG. The absence of the terminal 1a is registered. When an incoming call is received from the central office exchange 4 and the caller number is received and it is found that the caller is absent, the collation unit 311 checks whether the caller is registered in the caller number registration memory 310 or not. The message from the sender is stored in the sender message memory 35.

In the case of a central office exchange A caller number for storing a message from a specific originator when absent is registered in the caller number registration memory 410 of the central office exchange in FIG. 3 by operating the terminal 1b. Then, the absence of the terminal 1b is registered. When an incoming call to the terminal 1b occurs, the caller number is received, and the processing device 41 identifies that the caller is absent.
It is determined whether the message is registered in the message sender, and if the message is registered, a response is made to the caller and the message from the caller is stored in the message memory 44 of the caller.

(5) Fifth Principle of the Present Invention The fifth principle is that if a message from a specific caller number is stored when a terminal is registered absent according to the fourth principle, the terminal is registered in advance. A call is made to the designated destination number to notify that the message has been stored.

In the case of the terminal In the registration of (4), the caller ID registration memory 1
3, a destination number (telephone or pager number) for notifying that a message has been stored while absent is registered along with the registration of a specific caller number. When the absence is registered in the terminal 1 and the message from the specific sender is stored in the sender message memory 15 by the operation of (4), the destination number for notifying the sender number registration memory 13 A message is transmitted using the message, and the fact that the message from the caller has been stored is notified.

In the case of a private branch exchange In the registration of the above (4), the caller ID registration memory 3
A specific caller number for storing an absent message and a destination number for notifying that an absent message has been stored are registered in 10. Register absence at terminal 1a,
When a message from a specific caller is stored in the caller message memory 35 by the operation of (4) above, a call is made using a destination number for notification in the caller number registration memory 310, and the caller is sent. Notify that the message from has been stored.

In the case of the central office exchange In the registration of the above (4), the caller ID registration memory 4
In 10, a destination number for notifying that an absent message has been stored is registered together with a specific caller number for storing an absent message. When the absence is registered in the terminal 1b and the message from the specific sender is stored in the sender message memory 44 by the operation of (4), the destination number for notifying the sender number registration memory 410 A message is transmitted using the message, and the fact that the message from the caller has been stored is notified.

(6) Sixth Principle of the Present Invention The sixth principle is that if a message from a specific caller number is stored when a terminal is registered absent according to the fifth principle, it is registered in advance. The message is transmitted to the designated destination number and the content of the stored message is notified by voice.

In the above (5), a specific caller number for storing an absent message in the caller number registration memory 13 is registered, and a destination number for notifying the contents of the message when the absent message is stored. Register (phone). When a message from a specific caller is stored in the caller message memory 15 by the operation of (5) during absence registration, a call is made using a destination number for notifying the caller number registration memory 13. Then, the contents of the caller message memory 15 are notified by voice.

In the case of a private branch exchange In the above (5), together with the registration of a specific caller ID for storing a message when the user is absent in the caller ID registration memory 310, the contents of the message when the message is absent are stored. Register the destination number (telephone) to be notified. When a message from a specific caller is stored in the caller message memory 35 by the operation of (4) during absence registration, a call is transmitted using a destination number for notifying the caller number registration memory 310. Perform, caller message memory 3
5 is notified by voice.

In the case of a central office exchange In the above (5), when a specific caller number is stored in the caller number registration memory 410 to store a message when absent, the contents of the message when the message is absent are stored. Register the destination number (telephone) for notifying. When a message from a specific caller is stored in the caller message memory 44 by the operation of (5) during absence registration, a call is transmitted using a destination number for notifying the caller number registration memory 410. Done, caller message memory 4
4 is notified by voice.

[0044]

4 to 6 show a first embodiment of the present invention.
This is the configuration of the first embodiment in each of the terminal, the private branch exchange, and the central office exchange corresponding to the principle of the above.

In FIG. 4, 1,10-12,17,
Reference numerals 2 and 20 correspond to those in FIG. 1 described above, 1 is a terminal, 10 is a control unit including a communication circuit and a control function, 11 is a signal receiving unit, 12 is a numeric voice memory, and 17 is a speaker (FIG. Reference numeral 1 denotes a voice output unit), reference numeral 2 denotes an exchange, and reference numeral 20 denotes a caller number transmitting device (corresponding to the caller number transmitting unit in FIG. 1). Reference numeral 18 denotes an input / output unit including a handset connected to the control unit 10, a keyboard including numeric keys and various function keys, a display, and the like.

The operation of the terminal in the first embodiment will be described in the order of operation. When a call arrives at the subscriber's terminal 1, a caller ID display signal is transmitted in the form of a modem signal from the caller ID transmitter 20 of the exchange 2.

When this signal is received by the signal receiving section 11 of the terminal 1, the control section 10 stores the received number in the signal receiving section 11 from the numeric voice memory 12 in which the numeric voice fragment is stored in advance. The voice fragments are sequentially selected and output as number voice information from the speaker 17 of the terminal or a similar device, and the subscriber of the terminal 1 is notified of the number of the calling subscriber by voice.

The subscriber of terminal 1 listens to this number,
When a response operation (such as raising the handset) is performed, the transmission of this sound is stopped. In FIG. 5, 3, 30 to 33 and 1a correspond to the respective reference numerals in FIG. 2, 3 is a private branch exchange, 3
0 is a communication path switch (indicated by SW), 31 is a processing device,
32 is a signal receiving unit, 33 is a numeric voice memory, and 1a is a terminal accommodated in the private branch exchange.

The operation of the first embodiment in the private branch exchange shown in FIG. 5 will be described step by step. When the private branch exchange 3 receives an incoming call addressed to the terminal 1a,
A caller ID display signal is transmitted from the central office exchange (not shown) to the private branch exchange 3 in the form of a modem signal.

When the private branch exchange 3 receives an incoming call, the processing unit 31 controls the communication path switch 30 to connect the voice path from the central office exchange to the signal receiving unit 32 so that the caller ID display signal can be received.

When the caller ID display signal is received by the signal receiving section 32, the voice fragments corresponding to the received digits are sequentially selected from the numeric voice memory 33 in which the numeric voice fragments are stored in advance, and the number voice information is used as the number voice information. Output to the terminal 1a connected to the private branch exchange 3 to notify the calling telephone number by voice.

The transmission of the voice is stopped by the response operation of the subscriber of the terminal 1a. In FIG.
Numeral 3 corresponds to each symbol in FIG.
Is a communication path switch (SW), 41 is a processing device, 42 is a numeric voice memory, 43 is a message memory, and 1b is a terminal accommodated in the central office exchange.

The operation of the first embodiment in the central office exchange shown in FIG. 6 will be described below. When there is an incoming call from the originating exchange (not shown) to the terminal 1b of the subscriber accommodated in the central exchange 4, the processing unit 41 of the central exchange 4 sends a caller ID identification signal transmitted from the originating exchange. To receive.

When the processing unit 41 receives the caller number display signal, it sequentially selects and controls voice fragments corresponding to the received digits from a numeric voice memory 42 in which numeric voice fragments are stored in advance. Information is output to the terminal 1b connected to the exchange, and the subscriber is notified of the caller number by voice.

When the subscriber responds to the terminal 1b, the voice is stopped. FIGS. 7 to 9 show the configuration of the second embodiment in each of the terminal, the private branch exchange, and the central office exchange corresponding to the second principle of the present invention.

In the configuration of the terminal shown in FIG.
Reference numerals 13 to 2 are the same as those in FIG. The configuration of the second embodiment in this terminal is different in that a message memory 14 is added to the configuration of FIG.

The operation of the terminal shown in FIG. 7 according to the second embodiment will be described. By operating the subscriber's terminal (telephone or the like) 1, the correspondence is stored by registering the caller number (telephone number) in the caller number registration memory 13 and the address in the message memory 14 corresponding to the telephone number in advance. Let it. Also,
The message memory 14 has a caller number registration memory 1 in advance.
3, when a call is received from the telephone number registered in the terminal 3, a voice message audibly displayed to the subscriber of the terminal 1 (for example, a call from "XXXXXX to the caller number XXXX" is received. Message). Such registration of a voice message can be realized using a conventional technique.

When a subscriber receives a call, a caller ID display signal is transmitted from the exchange to the terminal 1 in the form of a modem signal. When this signal is received by the signal receiving unit 11 of the terminal 1,
The received caller number and the telephone number stored in the caller number registration memory 13 are compared with the caller number collating section 16 (FIG. 7).
When the matching is detected and a match is detected, a message is selected from the message memory 14 using the corresponding address registered in the caller ID registration memory 13, and the voice information is transmitted from the speaker 17 to the terminal 1 through the speaker 17. Notify the subscriber by voice. This allows the subscriber to recognize the caller very easily. In the case of an incoming call from a number not registered in the caller number registration memory 13, the number is notified to the subscriber by voice by the operation of the first embodiment in the terminal shown in FIG.

In the configuration of the private branch exchange according to the second embodiment shown in FIG. 8, reference numerals 1a, 3, and 30 to 33 are the same as those in FIG. In the configuration of the private branch exchange according to the second embodiment, a message memory 34 is added to the configuration of FIG.

The operation of the private branch exchange shown in FIG. 8 according to the second embodiment will be described. By operating the subscriber's terminal (telephone or the like) 1a, a call is made to a special number of the private branch exchange 3 and the caller number (telephone number) is stored in the caller number registration memory 310 in advance and the address in the message memory 34 corresponding to the telephone number. Is registered to store the correspondence. In addition, the caller number registration memory 31 is stored in the corresponding position of the message memory 34 in advance.
When there is an incoming call from the telephone number registered in 0, a voice message (similar to the case of FIG. 7) to be audibly displayed to the subscriber of the terminal 1a is registered. This registration can be realized by a conventional technique.

When the private branch exchange 3 receives an incoming call addressed to the terminal 1a, a caller ID display signal is transmitted from the central office exchange to the private branch exchange 3 in the form of a modem signal. The private branch exchange 3 connects the communication line (voice path) from the central office exchange to the signal receiving unit 32 by the processing device 31, and is ready to receive the modem signal.

When this signal is received by the signal receiving section 32, the processing device 31 checks the telephone number stored in the caller number registration memory 310 with the telephone number. When a match is detected, a message at a position corresponding to the number in the caller number registration memory 310 is selected from the voice messages registered in the message memory 34 and sent to the terminal 1a as voice information. Sound is output from a speaker or the like to notify the subscriber.

Also in this case, caller number registration memory 310
In the case of an incoming call from a number not registered in the terminal 1a, the number is converted to voice as in the first embodiment (see FIG. 5).
Notify subscribers.

In the configuration of the second embodiment in the central office exchange shown in FIG. 9, reference numerals 1b, 4, and 40 to 43 are the same as those in FIG. In the configuration of the private branch exchange according to the second embodiment, a message memory 43 is added to the configuration of FIG.

The operation of the central office exchange shown in FIG. 9 according to the second embodiment will be described. A call is made from the subscriber's terminal (telephone or the like) 1b to the central office switch 4 by a special number, and the caller number (telephone number) and the address in the message memory 43 corresponding to the caller number are stored in the caller number registration memory 410 in advance. By registering, the correspondence is stored. When there is an incoming call from a telephone number registered in the caller number registration memory 410 in advance at a corresponding position in the message memory 43, this terminal 1
b, an audio message to be displayed audibly to the subscriber (b in FIG.
In the same way as in the case of, the name of the sender is registered. This registration can be performed by a conventional technique.

When an incoming call is sent from the originating exchange (not shown) to the terminal 1b accommodated in the central office exchange 4,
The processing device 41 of the central office exchange 4 receives the caller number identification signal transmitted from the originating exchange. This signal is transmitted and received via a known common channel signaling device for transmitting and receiving control signals between stations.

When receiving the caller number display signal, the processing device 41 checks the telephone number registered in the caller number registration memory 410. When a match is detected, a message corresponding to the telephone number is selected from the voice messages registered in the message memory 43, and voice information is transmitted to the terminal 1b via the communication path to the line of the terminal 1b on the receiving side. I do. This voice information is output from a speaker or the like of the terminal 1b and notifies the subscriber of the caller number.

Also in this case, the caller number registration memory 410
In the case of an incoming call from a number not registered in the terminal 1b, the number is converted into a voice as in the first embodiment (see FIG. 6).
Notify subscribers.

FIGS. 10 to 12 correspond to the third principle of the present invention, in which a terminal, a private branch exchange, and a central office send out a specific message corresponding to a specific caller when a subscriber of the terminal is absent. It is a structure of Example 3 in each of the exchanges.

In the configuration of the terminal shown in FIG.
Reference numerals 0, 11, 13, 14, and 2 are the same as those in FIG. However, a message to be newly sent to the sender in correspondence with the sender is registered in the message memory 14.

The operation of the terminal according to the third embodiment shown in FIG. 10 will be described. By operating the subscriber's terminal (telephone or the like) 1 in advance, the correspondence is stored by registering the caller number (telephone number) in the caller number registration memory 13 and the address in the message memory 14 corresponding to the number in advance. Let it. Further, the message memory 14 stores a message to be sent to the caller for each caller number when a call is received from the telephone number registered in the caller number registration memory 13 when the subscriber of the terminal 1 is not present. Register.

Further, by operating the function keys of the terminal 1,
Absence registration is performed (the absence lamp is displayed, and the absence state is supplied to the control unit 10). When an incoming call is received at the terminal 1, a calling number display signal is transmitted from the exchange side to the terminal 1 in the form of a modem signal.

In the absence registration, when this signal is received by the signal receiving section 11 on the terminal side, the signal is compared with the number stored in the caller number registration memory 13. If a match is detected, a response (secondary response in FIG. 21) is made, and then a message corresponding to the caller number is selected from the voice messages registered in the message memory 14, and the caller is selected as voice information. To send to.

Thus, when there is an incoming call from a specific sender while going out, a specific message can be sent to the sender. In the configuration of the private branch exchange shown in FIG. 11, reference numerals 3, 30 to 32, and 34 are the same as those in FIG. However, a message to be sent to the sender in correspondence with the sender is registered in the message memory 34.

The operation of the terminal according to the third embodiment shown in FIG. 11 will be described. As in FIG. 8 of the second embodiment, a call is made to the private branch exchange 3 by a special number by operating the subscriber's terminal 1a, and a caller number (telephone number) and a call are received from the caller number registration memory 310 in advance from the telephone number. Correspondence of message sent to sender in case (address in message memory 34)
Is stored. When a call is received from a telephone number registered in the caller number registration memory 310 in advance at a corresponding position in the message memory 34, a message to be sent to the caller is registered for each calling subscriber.

The operation of the terminal 1a registers that the own terminal is not present in the private branch exchange 3. When there is an incoming call destined for the terminal 1a in the private branch exchange 3 when the subscriber of the terminal 1a is absent, a caller ID display signal is transmitted from the central office exchange to the private branch exchange 3 in the form of a modem signal.

In the private branch exchange 3, the voice path from the central office exchange is connected to the signal receiving unit 32. When the absence is registered, the signal receiving unit 32 receives the above-mentioned modem signal.
The processing device 31 checks the telephone number stored in the caller number registration memory 310 with the telephone number.

When a match is detected, a response is made to the central office exchange, and then a message corresponding to the telephone number is selected from the voice messages registered in the message memory 34, and is sent to the caller as voice information. Inform.

FIG. 12 shows a third embodiment in a central office exchange.
In the figure, reference numerals 1b, 4, 40, 41, and 43 are the same as those in FIG. 9 (the configuration of the second embodiment in the central office exchange).
And the description is omitted. In the third embodiment, the message memory 43 stores a message to be sent to the caller when the subscriber of the terminal 1b is out of the office. The operation of FIG. 12 will be described in order as follows.

The terminal 1b operates the terminal 1b to the central office 4 by transmitting the special number of the subscriber of the terminal 1b, and the correspondence between the caller number and the message memory 43 corresponding to the telephone number is previously stored in the caller number registration memory 410. Is stored. Also,
The caller number registration memory 41 is stored in the message memory 43 in advance.
Register a message to be sent to the caller when there is an incoming call from the telephone number registered in 0 for each caller number. Such registration is realized by a known technique.

By operating the terminal 1b, the fact that the subscriber is absent is registered in the central office exchange 4. As a result, the central office 4 sets the state of the terminal 1b to the absence state. At the time of an incoming call from the originating exchange (not shown) to the terminal 1b accommodated in the central office exchange 4, the central office exchange 4
Receives the caller ID identification signal transmitted from the originating exchange. This signal is received from the originating exchange in the same manner as in the second embodiment in the central office.

When the processing device 41 receives the caller number and identifies that the destination terminal 1b is absent, the processing device 41
It is compared with the telephone number stored in the caller number registration memory 410.

When a match is detected, a response is made without connecting to the terminal 1b (the same state as when a response from the receiving side terminal to the incoming line to the central office exchange 4), and Subsequently, a message corresponding to the telephone number is selected from the voice messages registered in the message memory 43, and notified to the caller as voice information.

In the description of the operation of each configuration of the third embodiment shown in FIGS. 10 to 12, the message corresponding to each specific caller number registered during absence is notified to the caller. Not only when you are out of the office, but also when you receive a call from a specific registered caller ID, a corresponding message is sent out, and when you call from another caller, you control to receive the call normally, or vice versa. It can be changed so that a normal call is received only when a call is received from a specific caller, and a message is transmitted when the call is received from another caller (for example, a mischief call, an invitation, etc.).

FIG. 13 to FIG. 15 correspond to the fourth principle of the present invention, and a terminal, a private branch exchange and a private branch exchange which record a message of a caller when a caller registered when the subscriber of the terminal is absent. It is the structure of Example 3 in each of the central office exchanges.

In the configuration of the terminal shown in FIG.
Reference numerals 0, 11, 13, 14, and 2 are the same as those in FIG. Reference numeral 15 denotes a sender message memory for storing a message from the sender.

The operation of the terminal shown in FIG. 13 according to the fourth embodiment will be described. When a subscriber receives a call from a specific caller in the caller ID registration memory 13 in advance by operating the terminal 1, a caller number (telephone number) for storing a message from the caller is registered. I do. At this time, when messages of a plurality of callers are registered, the correspondence (address) between each caller number and the caller message memory 15 can also be registered.

Further, the absence registration is performed by operating the function keys of the terminal 1 in the same manner as in the description of the operation of the terminal 3 in the third embodiment (FIG. 10). When an incoming call is received at the terminal 1, a calling number display signal is transmitted from the exchange side to the terminal 1 in the form of a modem signal.

When the absence is being registered, when this signal is received by the signal receiving section 11 on the terminal side, it is compared with the number stored in the caller number registration memory 13. If they match, a response (secondary response in FIG. 21) is made, and the message from the sender is stored in the sender message memory 15. Prior to this operation, as in the third embodiment (FIG. 10) in the terminal, a message to the caller registered in the message memory 14 is transmitted in advance, and then the message of the caller is recorded. You may make it.

FIG. 14 shows the configuration of the private branch exchange according to the fourth embodiment. In the figure, reference numerals 3, 30 to 32, and 34 are the same as those in FIG. A sender message memory 35 stores a message from the sender.

An operation of the terminal shown in FIG. 14 according to the fourth embodiment will be described. As in the case of FIG. 11 of the third embodiment in the private branch exchange, by operating the subscriber's terminal 1a, a private call is sent to the private branch exchange 3 and the caller ID registration memory 310 receives an incoming call from a specific sender. , A caller number for storing a message from the caller is registered.

In the same manner as in (1) to (3) in FIG. 11, the absence is registered in the private branch exchange 3, and a caller ID display signal is sent from the central office exchange to the private branch exchange 3 by an incoming call addressed to the terminal 1a. When it comes, it is registered in the caller number registration memory 310 corresponding to the terminal 1a and collated with the number.

If a match is detected, a response is made and the message from the sender is stored in the sender message memory 35. Prior to this operation, the message to the sender shown in the third embodiment (FIG. 11) of FIG. 11 may be transmitted from the message memory 34.

FIG. 15 shows a fourth embodiment in a central office exchange.
In the figure, reference numerals 1b, 4, 40, 41, and 43 are the same as those in FIG. Reference numeral 44 denotes a sender message memory for storing a message from the sender.

In the fourth embodiment, when the terminal 1b is absent, a message from a caller having a caller number designated in advance is recorded in the central office exchange. The operation of FIG. 15 will be described in order as follows. It is.

When the subscriber of the terminal 1b issues a special number to the central office exchange 4, the terminal 1b is operated, and if a call is received from a specific caller in the caller number registration memory 410 in advance, the caller Register the caller ID for which you want to store the message from.

When the absence is registered in the central office 4 in the same manner as in (1) and (2) in FIG. The number is compared with the number registered in the registration memory 410.

If a match is detected, a response is made without connecting to the terminal 1b, and the message from the sender is stored in the sender message memory 44. Prior to this operation, the message transmission to the sender shown in the third embodiment of FIG. 12 can be performed. The content of the message is heard in a different way by the subscriber of each terminal.

In the description of the operation of the fourth embodiment corresponding to FIGS. 13 to 15, the operation of storing the message when an incoming call from a specific sender is performed.
On the contrary, it is possible to change so that an operation of storing a message for a specific sender is not performed and only messages from other senders are stored.

FIGS. 16 to 18 show a configuration corresponding to the fifth principle of the present invention, in which a message is received from a caller registered when a subscriber of a terminal is absent. Then, the configuration of the fifth embodiment is applied to each of the terminal, the private branch exchange, and the central office exchange that sends a message to the destination of the subscriber of the terminal registered in advance to notify that the message has been recorded.

In the terminal configuration shown in FIG.
The reference numerals 0, 13 to 16, and 2 are the same as the reference numerals of the above-described terminal according to the fourth embodiment (FIG. 13), and the description is omitted.
Reference numeral 13 'in FIG. 16 indicates not only the caller number but also a caller number / destination number registration memory in which, when a caller message from the caller number is stored, a destination number to be notified of the fact is registered. It is.

The operation of Embodiment 5 in the terminal shown in FIG. 16 will be described. When a call is received from a specific caller in the caller number / destination number registration memory 13 'in advance by operating the terminal 1 of the subscriber, a caller number and a message to store a message from the caller are stored. Is stored in the destination number (for example, the pager number of the subscriber of the terminal 1, the fixed telephone number of the destination of the subscriber of the terminal 1,
Mobile phone number).

In the terminal of FIG. 13, the absence is registered in the exchange 2 in the same manner as in 4 of the fourth embodiment, and when a caller ID display signal is sent from the exchange upon receiving a call, the caller ID / address The caller's number registered in the number registration memory 13 'is checked.

If a match is detected, a response is made and the message of the sender is stored in the sender message memory 15. When the message is stored in the manner described above, the control unit 10 disconnects the connection with the caller, and then the control unit 10 transmits the message to the destination number previously registered in the caller number / destination number registration memory 13 '. Make a call and notify that the message has been stored. In this case, for example, a pager number and a message indicating that the message is stored are registered as destination numbers registered in the caller number / destination number registration memory 13 '. The message (number or character) displayed on the terminal indicates that the message from the caller is stored.

FIG. 17 shows the configuration of the private branch exchange according to the fifth embodiment. In the figure, reference numerals 3, 30 to 32, 34, and 35 are the same as those in FIG. Reference numeral 310 'in FIG. 17 denotes a caller number / destination number registration memory in which not only a caller number but also a destination number to be notified when a caller message from that caller number is stored is registered. It is.

The operation of the terminal shown in FIG. 17 according to the fifth embodiment will be described. By operating the terminal 1a of the subscriber of the private branch exchange 3, a call is made to the private branch exchange 3 by a special number, and when a call is received from a specific caller in the caller number / destination number registration memory 310 ', the caller receives the call. Are registered, and a destination number or the like to be notified when the message is stored.

When the absence is registered in the private branch exchange 3 in the same manner as shown in FIG. 11 and the caller ID display signal is sent from the central office exchange due to an incoming call addressed to the terminal 1a, the terminal is rejected. The caller number is compared with the caller number registered in the caller number / destination number registration memory 310 'corresponding to 1a.

If a match is detected, a response is made and the message from the sender is stored in the sender message memory 35. Thereafter, the connection with the caller is disconnected. When the message is stored as described above, the processing device 3
1 sends a call to the destination number registered in advance in the caller number / destination number registration memory 310 'as described above, and notifies that the message has been stored. As the destination number, for example, a number including a pager number and a message as described with reference to FIG. 16 is used.

FIG. 18 shows a fifth embodiment in the central office exchange.
In the figure, 1b, 4, 40, 41, 43, 4
Reference numerals 4 are the same as those in FIG. 12, and a description thereof will be omitted. Reference numeral 410 'in FIG. 18 denotes a caller number / destination number registration memory in which not only a caller number but also a destination number to be notified when a caller message from that caller number is stored is registered. It is.

The operation of the fifth embodiment in the central office exchange shown in FIG. 18 will be described step by step. If the subscriber of the terminal 1b transmits a special number to the central office 4 and operates the terminal 1b to receive a call from a specific caller in the caller number / destination number registration memory 410 'in advance, the caller A caller number for storing a message from the user and a destination number for notifying that the message is stored when the message is stored are registered.

When the absence is registered in the central office exchange 4 in the same manner as in FIG. 15 and the caller ID display signal is sent from the originating exchange when an incoming call is received, the processing device 41 sends the caller ID. / Match with caller number registered in destination number registration memory 410 '.

If a match is detected, a response is made without connecting to the terminal 1b, and the message from the sender is stored in the sender message memory 44. When a message is stored as described above, a call is made to the destination number registered in advance in the caller number / destination number registration memory 410 'to notify that the message has been stored. As the destination number, for example, the number described with reference to FIG. 16 is used.

Next, the configuration and operation of the sixth embodiment of the present invention will be described with reference to FIGS. 6 of this embodiment
Corresponds to the sixth principle of the present invention, and when there is an incoming call from a registered caller when a subscriber of the terminal is absent and a message from the caller is recorded, the subscriber of the terminal registered in advance is registered. To notify the recorded message by sending it to the destination.

The operation of the terminal according to the sixth embodiment will be described with reference to FIG. By operating the terminal 1 of the subscriber in the same manner as in the operation of the fifth embodiment in the above terminal, a caller number and a message whose message is to be stored from the caller are previously stored in the caller number / destination number registration memory 13 '. When the message is stored, a destination caller number whose contents are to be notified and a destination number whose contents are to be notified when the message is stored are registered. For this destination number, a telephone terminal (fixed, mobile) is used.

In the terminal of FIG. 16, the absence is registered in the exchange 4 in the same manner as in 5 to 5 of the terminal, and when a caller ID display signal is sent from the exchange due to an incoming call, the caller ID / address The caller's number registered in the number registration memory 13 'is checked.

If a match is detected, a response is made and the message from the sender is stored in the sender message memory 15. When the message is stored, when the message is stored as described above, the control unit 10 disconnects the connection with the caller, and then proceeds to the destination previously registered in the caller number / destination number registration memory 13 '. A call is made to the number, and when the destination terminal responds, the message content stored in the caller message memory 15 is notified by voice.

Next, the operation of the sixth embodiment with the configuration of the private branch exchange shown in FIG. 17 will be described. By operating the terminal 1a of the subscriber of the private branch exchange 3 in the same manner as in the fifth embodiment, a call is made to the private branch exchange 3 by a special number, and an incoming call from a specific sender is stored in the caller number / destination number registration memory 310 '. In such a case, a caller number for storing a message from the caller and a destination number for notifying the content of the message when the message is stored are registered. As the destination number, a telephone terminal number is mainly used.

In the private branch exchange, the absence of the private branch exchange 3 is registered in the same manner as in 1 to 5 of the private branch exchange, and the caller transmitted in the form of a modem signal from the central office exchange upon receiving a call addressed to the terminal 1a. When the number display signal is received by connecting the voice path from the central office exchange to the signal receiving unit 32, the signal is compared with the caller number registered in the caller number / destination number registration memory 310 'corresponding to the terminal 1a. .

If a match is detected, a response is made and the message from the sender is stored in the sender message memory 35. Thereafter, the connection with the caller is disconnected. When the message is stored as described above, the processing device 3
1 sends a call to a destination number registered in advance in the caller number / destination number registration memory 310 'as described above, and when the destination terminal responds, notifies the content of the message stored in the caller message memory 35 by voice. .

Next, the operation of the sixth embodiment based on the configuration of the central office exchange shown in FIG. 18 will be described. In the same manner as in the operation of the fifth embodiment in the central office exchange, the terminal 1b operates the terminal 1b to transmit a special number to the central office exchange 4 by transmitting the special number of the subscriber of the terminal 1b to the originator number / destination number registration memory 410 'in advance. When there is an incoming call from a caller, a caller number for storing a message from the caller and a destination number for notifying the content when the message is stored are registered.

As in the fifth to fifth embodiments of the central office exchange, the absence of the terminal 1b is registered with the central office exchange 4, and a caller ID display signal is transmitted from the originating exchange to the terminal 1b. Then, the caller number and the processing device 41 collate the caller number registered in the caller number / destination number registration memory 410 '.

When a match is detected, a response is made without connecting to the terminal 1b, and a message from the sender is stored in the sender message memory 44. When the message is stored as described above, a call is made to the destination number previously registered in the caller number / destination number registration memory 410 ', and when connected to the destination, the message content stored in the caller message memory 44 Notify by voice.

[0123]

According to the first configuration of the present invention, when a call arrives at the terminal, the number of the calling telephone number is displayed by voice, so that the subscriber can confirm the caller without approaching the terminal such as a telephone. People with disabilities can also check.

According to the second configuration of the present invention, when a call arrives at the terminal, not the telephone number of the caller but the attributes of the caller such as name and affiliation are displayed by voice, so that the caller can remember the number without having to remember the number. Can be immediately recognized.

According to the third configuration of the present invention, when a subscriber of a terminal is absent, a specific subscriber is designated in advance and a specific message is transmitted to the sender in response to an incoming call from the subscriber. It is possible to do. In addition, when the user is not absent, a normal incoming call can be made corresponding to the caller, or a specific message can be sent.

According to the fourth configuration of the present invention, when there is an incoming call from a specific sender, a message from the sender can be stored. Conversely, only messages other than a specific sender can be stored.

According to the fifth configuration of the present invention, when an incoming call from a specific sender to the own terminal occurs and a message from the sender is stored, the subscriber of the terminal can be sent to the terminal outside. The arrival of a message from a specific sender can be known.

According to the sixth configuration of the present invention, when an incoming call from a specific sender to the own terminal occurs and a message from the sender is stored, the characteristics of the terminal subscriber can be determined on the go. The contents of the message from the caller can be heard by voice.

The first to sixth configurations of the present invention can be realized in any of the terminal, the private branch exchange, and the central office.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating the principle configuration of a terminal according to the present invention.

FIG. 2 is a diagram illustrating the principle of a private branch exchange according to the present invention;

FIG. 3 is a diagram showing the principle configuration of the central office exchange according to the present invention;

FIG. 4 shows a configuration of the terminal according to the first embodiment of the present invention.

FIG. 5 shows a configuration of the private branch exchange according to the first embodiment of the present invention.

FIG. 6 shows the configuration of the central office exchange according to the first embodiment of the present invention.

FIG. 7 shows a configuration of a terminal according to a second embodiment of the present invention.

FIG. 8 shows the configuration of a private branch exchange according to a second embodiment of the present invention.

FIG. 9 shows a configuration of a central office exchange according to a second embodiment of the present invention.

FIG. 10 shows a configuration of a terminal according to a third embodiment of the present invention.

FIG. 11 shows a configuration of a private branch exchange according to a third embodiment of the present invention.

FIG. 12 shows the configuration of a third embodiment of the central office exchange according to the present invention.

FIG. 13 shows a configuration of a terminal according to a fourth embodiment of the present invention.

FIG. 14 shows a configuration of a private branch exchange according to a fourth embodiment of the present invention.

FIG. 15 shows the configuration of a central office exchange according to a fourth embodiment of the present invention.

FIG. 16 shows a configuration of a terminal according to a fifth embodiment of the present invention.

FIG. 17 shows a configuration of a private branch exchange according to a fifth embodiment of the present invention.

FIG. 18 shows a configuration of a central office exchange according to a fifth embodiment of the present invention.

FIG. 19 is a diagram illustrating a connection configuration between an exchange and terminals.

FIG. 20 is a diagram showing a sequence of a conventional calling telephone number display.

FIG. 21 is a diagram showing a state of a subscriber line in each sequence.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Terminal 10 Control part 11 Signal receiving part 12 Numeric voice memory 13 Caller number registration memory 14 Message memory 15 Caller message memory 16 Matching part 17 Voice output means 2 Exchanger 20 Caller number sending part

Claims (14)

[Claims] In a service system using caller identification information for a terminal accommodated in an exchange, a terminal receives a signal indicating a caller number sent from the exchange when an incoming call is received; And a control unit, wherein the control unit of the terminal receives a caller number sent from an exchange at the time of an incoming call by the signal receiving unit. A service system using caller identification information, wherein a number voice corresponding to each received number information is taken out from the voice memory and voice output from voice output means of the terminal. 2. The terminal according to claim 1, wherein the terminal has a message memory for storing in advance a message for outputting the name of each caller by voice corresponding to each caller number; A caller number registration memory for storing a correspondence relationship of the message memory corresponding to the caller number, wherein the control unit transmits a signal indicating the caller number sent from the exchange at the time of an incoming call to the signal receiving unit. A service method using caller identification information, wherein upon receipt, a message representing an attribute such as the name of the corresponding caller is taken out from the message memory and is output as sound from the sound output means of the terminal. 3. A service system using caller identification information for a terminal accommodated in an exchange, wherein the terminal receives a signal indicating a caller number sent from the exchange when an incoming call is received, A message memory storing a message to be sent to each caller in response to an incoming call from a specific caller specified in advance, and a correspondence relationship between the caller ID of each specific caller to send the message in advance and the message memory. A registered caller number registration memory, and a control unit, wherein the control unit receives a caller number from the exchange when an incoming call is received at the terminal in the absence registration state, and stores the number in the caller number registration memory. When a match is detected by collation, the corresponding message is retrieved from the message memory and transmitted to the caller by voice signal. Service method using identification information. 4. A caller number according to claim 3, wherein a caller number for storing a message of the caller is registered in a caller number registration memory of said terminal in advance when a call is received from a specific caller. And a caller message memory for storing a message from the terminal. When the terminal receives a signal indicating a caller number from an exchange and receives a signal indicating a caller number from the exchange, the control section stores the caller number. A service method using caller identification information, characterized in that when a match is detected by matching with a memory number, a response is made and a message from the caller is stored in the caller message memory. 5. The control unit according to claim 4, wherein when an incoming call occurs while the terminal is in the absence registration state and a signal indicating a caller number is received from the exchange, the control unit compares the caller number with the number in the caller number registration memory. When a match is detected, a corresponding message is taken out from the message memory and transmitted to the caller by a voice signal, and then a message from the caller is stored in the caller message memory. Service method using identification information. 6. The caller message according to claim 4 or 5, wherein said caller number is registered in said caller number registration memory in advance and said message when said message is stored in said caller message memory in an absence registration state. When a message from the caller is stored in the caller message memory in the absence registration state, the control unit registers the message in the caller number registration memory. A service method using caller identification information, in which a call is made using a destination number or the like, and notification that a message from the caller has been stored is provided. 7. The caller number registration memory according to claim 4, wherein the caller number is registered in advance in the caller number registration memory, and a destination number of a destination to be notified that a message of the caller has been recorded is registered. When the message from the caller is stored in the caller message memory, the control unit makes a call using the destination number registered in the caller number registration memory. A service method using caller identification information, characterized by notifying the voice of a message from a caller stored in the service. 8. In a service system using caller identification information for a terminal accommodated in a local or office exchange, the exchange uses an instruction from the accommodated terminal when an incoming call to the terminal occurs. A signal receiving unit for receiving a caller number sent from the exchange, a numeric voice memory storing speech units corresponding to the digits of the caller number, and a processing device; When the caller number sent at the time of the incoming call is received by the signal receiving means, a numeric voice corresponding to each received caller number is taken out from the numeric voice memory and is output as voice to a destination terminal. Service method using caller identification information. 9. The message exchange system according to claim 8, wherein the exchange comprises a message memory for storing a message to be audibly displayed, such as a name of each caller, corresponding to each caller number in advance according to an instruction from the terminal. And a caller number registration memory storing a correspondence between the caller number and the message memory corresponding to the caller number in advance, and the processing device is sent from the preceding exchange when an incoming call to the terminal occurs. When the caller number received by the signal receiving unit is received, a message representing an attribute such as the name of the corresponding caller is retrieved from the message memory and output as voice to the terminal of the called party. The service method used. 10. In a service system using caller identification information for a terminal accommodated in a local or office exchange, the exchange is sent from a preceding exchange at the time of an incoming call according to an instruction from the accommodated terminal. A signal receiving unit for receiving a caller number, a message memory storing a message to be transmitted to each caller in response to an incoming call from a specific caller specified in advance, and a message memory for each specific caller to send a message in advance A caller ID registration memory in which a correspondence relationship between the caller ID and the message memory is registered, and a processing device, wherein when there is an incoming call to the terminal in the absence registration state and the caller ID is received from the exchange, If a match is detected by checking the number in the number registration memory, the corresponding message is retrieved from the message memory and sent to the caller by voice signal. A service method that uses caller identification information that is characterized by communicating. 11. The exchange according to claim 10, wherein:
When a call from a specific caller is received in advance in the caller ID registration memory in accordance with an instruction from a terminal, a caller number for which a message of the caller is to be stored is registered, and a message for storing a message from the caller is registered. When an incoming call is made to a terminal registered to be absent and a caller ID is received from the preceding exchange, a match is detected by comparing it with the number in the caller ID register memory, and a response is sent. A service method using caller identification information, wherein the message from the caller is stored in the caller message memory. 12. The terminal according to claim 11, wherein a call is received at a terminal registered as absent, a caller number is received from a preceding exchange, and a match is detected by comparing the caller number with a number in said caller number registration memory. A service using caller identification information, wherein a message from the caller is stored in the caller message memory after a corresponding message is taken out from the message memory and transmitted to the caller by voice signal. method. 13. The caller number registration memory according to claim 11, wherein the caller number is registered in advance in the caller number registration memory, and a destination number of a destination to be notified that a message of the caller is recorded is registered. When the message from the caller is stored in the caller message memory, the exchange makes a call using the destination number registered in the caller number registration memory, and notifies that the message from the caller is stored. A service method using caller identification information. 14. The caller number registration memory according to claim 11, wherein the caller number is registered in advance in the caller number registration memory, and a destination number of a destination to be notified that a message of the caller has been recorded is registered. When the message from the caller is stored in the caller message memory, the exchange makes a call using the destination number registered in the caller number registration memory, and when connected to the destination, the caller stores the message in the caller message memory. A service method using caller identification information, wherein a voice of a stored message from a caller is notified.