JPH04123648A - In-speech incoming number recording system - Google Patents

Abstract

PURPOSE:To execute the notice to a telephone set of an outgoing person by a voide guidance or a visible display signal by transferring a personal communication number or a terminal number of a call received in the course of speech, and also, receiving a write end signal or a message signal from an incoming telephone set. CONSTITUTION:A terminal 1 displays a personal number of a terminal 3, and the number concerned or a fact that an incoming is requested in a signal channel and a display part 8, respectively by a card read writer 9, and also, writes them in a recording area of an IC card. After a speech of the terminal 1 and a terminal 2 is finished, a user of the terminal 1 executes an outgoing to a user who executes a call from the terminal 3, based on recording information of the IC card 5. After the speech is finished, a display is executed successively on a display part 8 of a telephone set, and it is also possible to execute an outgoing to the other party to a key input part 7, based on the display contents, and to designate selectively and call a connecting destination by a touch panel and a simple operation. In such a way, the speech is secured by executing the connection by a touch panel and a simple operation.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a call waiting number recording method for connecting telephones, and in particular to an integrated service digital network (I5DN).
) method that allows a telephone to receive a communication service for a call that arrives while the telephone is busy. There is a visible transfer display, but it cannot be memorized. There is also a call waiting function, which requires you to temporarily interrupt the call.

[Problem to be solved by the invention]

In order to rescue a call that came in during a call, it is necessary to transfer the personal communication number or calling terminal number of the call that came in during a call to the called terminal and store it. conventional l5
There is a problem with the processing of incoming calls while busy in the DN, in that such processing cannot be performed.

An object of the present invention is to store the caller's personal communication number or telephone number in the storage area of the IC card or the information storage section in the telephone, in response to a call that is received during a call and cannot be answered. A call waiting number that improves convenience for callers by allowing them to call back later to achieve the purpose of the call, and by notifying the caller that the number has been transferred to the receiving device. The objective is to provide a recording method.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a call receiving number recording system in which a telephone in a service integrated digital network performs a communication service for a call that arrives while the telephone is in the middle of a telephone call. forwarding a personal communication number or calling terminal number corresponding to the individual of the originator of the incoming call to the telephone;
The present invention is characterized in that a personal communication number or a calling terminal number corresponding to the sender is recorded.

In addition, in a call receiving number recording system that provides a communication service for calls that arrive while a telephone in a service integrated digital network is in the middle of a call, a switching device that accommodates the telephone can record calls that have previously arrived while the telephone is in the middle of a call. The personal communication number or calling terminal number corresponding to the individual of the caller is transferred to the telephone, and the telephone records the personal communication number or calling terminal number corresponding to the individual of the caller, and after the writing of the record is completed. , a writing completion signal or a message signal is transferred from the telephone to the switching device, and the switching device that receives the signal notifies the caller's terminal of the completion of writing by an audio guidance or a visual display signal. .

Furthermore, an embodiment is effective in which the telephone has an IC card read/write function, and the personal communication number or the calling terminal number is written in the recording area of the IC card installed in the telephone.

Furthermore, an embodiment is effective in which the telephone has a built-in information storage section, and the personal communication number or calling terminal number is written in the information storage section.

[For production]

In the present invention, the switching device transfers the personal communication number or terminal number of the incoming call to the terminating telephone;
Furthermore, it receives a writing end signal or message signal from the incoming telephone, and notifies the caller's telephone by voice guidance or a visual display signal. In addition, the telephone receives and stores number information from the switching device, and also transfers a write completion signal or message signal to the switching device, so that the number of an incoming call received during a call is transferred to the terminal and stored in the information storage unit. You can secure the call by recording the number and dialing the number after the call ends.

In addition, by notifying the calling side phone via the switching device that the information has been recorded in the information storage section of the phone, the caller can be sure that the call has been written on the called side terminal. You can know. Examples will be described below based on the drawings.

〔Example〕

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

In FIG. 1, the terminal 1 (■) is a display telephone with an IC card reader/writer, and includes a control section 6, a key input section 7. Display section 8. A card reader/writer 9 is provided, and the exchange device 4 accommodates a terminal l.

As shown in FIG. 1, while terminal 1 and terminal 2 are talking through exchange 4, terminal 3 requests terminal 1 to connect to the exchange 4. In the following explanation, l, 2.
The figure numbers are omitted for each terminal 1 to terminal 3 of 3, and the terminal! , Duanhe 2. 0 exchange device 4, which is referred to as terminal 3, checks the status of terminal 1, and if it detects that it is in a call, does not make an incoming call connection,
The personal communication number or terminal number of the call sent from terminal 3 is sent to terminal l.

Here, a method of sending out the personal communication number and terminal number will be explained.

At the user/network interface between an L5DN exchange and a terminal, an information channel for users to freely transmit information and a signal channel for transmitting signals for controlling exchange of information channels are multiplexed and transmitted. There is. The personal communication number and terminal number can be sent by being incorporated into the above-mentioned signal channel among the channels in communication.

When the terminal 1 recognizes, by the card reader/writer 9, that the personal number or terminal number of the terminal 3 that has made an incoming connection request to the terminal is present in the signal channel, the display section 8 displays the number or the incoming call request. It is displayed and written in the recording area of the 10th card.

After the call between terminal 1 and terminal 2 ends, the user of terminal 1 makes a call to the user who made the call from terminal 3 based on the information recorded in IC card 5. This call can be made using the well-known technology of the IC card equipped telephone. For example, the personal communication number or calling terminal number stored in the IC card 5 is displayed on the display section 8 of the telephone after the end of the call, and based on the displayed contents, the key operator section 7 can make a call to the other party, or the touch panel You can also select and specify the connection destination and make a call using simple operations.

FIG. 2 shows a connection configuration of another embodiment of the present invention. 1st
The same reference numerals as in the figure indicate the same parts.

In this embodiment, a personal communication number or a calling terminal number is stored in an information storage section 10 built into the telephone, and its operation is the same as that of the embodiment shown in FIG. 1, so a description thereof will be omitted.

FIG. 3 is a signal sequence for explaining yet another embodiment.

Terminal 2 is a terminal that is communicating with terminal 1, and terminal 3 is a terminal that has called terminal 1 while terminal 1 and terminal 2 are talking.

When terminal 3 makes a call to terminal 1 during a call between terminal 1 and terminal 2, switching device 4 transfers the caller's personal communication number or terminal number of terminal 3 to terminal I.

The terminal 1 receives a personal communication number or terminal number from the exchange device 4, and writes it into an information storage section or an IC card. When writing is completed, a writing completion signal or message signal is transferred to the exchange device.

The exchange device 4 sends an audio guidance or visual display signal to notify the terminal 3 that writing is completed.

〔Effect of the invention〕

As described above, the present invention transfers the personal communication number or terminal number of an incoming call to the receiving terminal, records it, and displays the information on the display of the telephone after the call ends, and displays the information on the touch panel or simple A call can be secured by establishing a connection through simple operations.

Furthermore, the user's convenience is improved by notifying the caller's telephone that the above-mentioned number has been reliably written into the called party's telephone.

[Brief explanation of drawings]

FIG. 1 is a connection configuration diagram of Embodiment 1 of the present invention, FIG. 2 is a connection configuration diagram of Embodiment 2 of the invention, and FIG. 3 is a signal sequence explaining the operation of Embodiment 3 of the invention. 1.2.3...terminal l to 3.4...switching device, 5
1C card, 6... Main control section, 7... Key human power section,
8... Display unit, 9... Card read/write unit, 10... Information storage unit or IC card read/write unit Patent applicant: Nippon Telegraph and Telephone Corporation Agent Patent attorney 1. Kugobe Embodiments of the present invention 1 Connection configuration diagram Embodiment 2 of the present invention Connection configuration diagram Figure 1 Signal sequence diagram explaining the operation of Embodiment 3 of the present invention

Claims (4)

[Claims] (1) In a call receiving number recording system that provides a communication service for calls that arrive while a telephone in a service integrated digital network is in the middle of a call, a switching device accommodating the telephone shall record the number of calls received while the telephone is in the middle of a call. During a call, the personal communication number or calling terminal number corresponding to the caller's individual is transferred to the telephone, and the telephone records the personal communication number or calling terminal number corresponding to the caller's individual. Called number recording method. (2) In a call termination number recording system that provides a communication service for calls that arrive while a telephone in a service integrated digital network is in the middle of a call, the switching equipment that accommodates the telephone shall record the number of calls received while the telephone is in the middle of a call. The personal communication number or calling terminal number corresponding to the caller is transferred to the telephone, and the telephone records the personal communication number or calling terminal number corresponding to the caller, and the writing of the record is completed. After that, a writing completion signal or a message signal is transferred from the telephone to the switching device, and the switching device that receives the signal notifies the caller's terminal of the completion of writing by an audio guidance or a visual display signal. A method for recording incoming calls during calls. (3) The telephone set has an IC card read/write function, and writes the personal communication number or the calling terminal number in a recording area of an IC card installed in the telephone set. The incoming call number recording method described in Section 2. (4) The incoming call number recording system according to claim 1 or 2, wherein the telephone has a built-in information storage section, and the personal communication number or the calling terminal number is written in the information storage section.