JPH0567999A - Electronic exchange system having paging function - Google Patents

Abstract

PURPOSE:To allow the user of a pag to eliminate the need for storing a reply specific number and to allow the operator receiving a public line call to eliminate the need for awaiting a reply of the user of the pager. CONSTITUTION:When a call to a telephone set 1 reaches public line trunk 2, a central processing unit 4 controls a switch 3 to connect the public line trunk 2 and the telephone set 1. The operator of the telephone set 1 replies the call and makes hooking at first to call the user of a pager receiver 8 from a pager and makes dialing to acquire the pager receiver 8 and hooks on the handset. When that dialing is made, the central processing unit 4 holds the public line trunk 2 and reads a reply specific number of the public line trunk 2 from a memory 5 and gives the signal to a pager transmitter 7 to allow it to make transmission to the pager receiver 8. Upon the receipt of the signal of the reply special number, the pager receiver 8 displays the received reply specific number onto a display section.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic exchange system having a pager function.

[0002]

2. Description of the Related Art Conventionally, in an electronic exchange system having a pager function, a user called by a pager answers a call by dialing a predetermined answer special number from a nearest telephone.

Further, when there is a local line call to a pager user and the operator of the telephone who answers the call calls the user with the pager, the pager user is predetermined as described above. By dialing the response special number from the nearest telephone, the telephone is connected to the telephone of the operator, and a call can be made between the user of the pager and the operator. Then, when the operator performs a transfer operation, the telephone of the pager user is connected to the office line, and a call can be made with the caller from the office line.

[0004]

Therefore, in such a conventional electronic exchange system, the pager user must always store the answer special number in order to answer the call.

Further, when there is an office line call to a pager user and the operator makes a pager call, the operator must wait for a response without restoring the telephone.

An object of the first invention is to eliminate such drawbacks and to provide an electronic exchange system having a pager function in which the user of the pager does not need to store the response special number. Further, the object of the second invention is to
(EN) Provided is an electronic exchange system having a pager function in which a pager user does not need to store a response special number and an operator who receives a local line call does not need to wait for a response from the pager user. It is in.

[0007]

According to a first aspect of the present invention, there is provided an electronic exchange system comprising an electronic exchange having a pager transmitter and a pager receiver having a display section for displaying received display information. The pager response special number information is stored in the storage unit, and the transmission control unit that reads out the information from the storage unit and transmits it as the display information by the pager transmitter to the pager receiver. It is characterized by

A second aspect of the present invention is an electronic switchboard including a main switch, a trunk line connected to the switch, and a pager transmitter, and a pager including a display unit for displaying received display information. In an electronic exchange system including a receiver, a predetermined dial operation is performed by a storage unit in which information on the response special number of the office line trunk is stored as information on the pager response special number and a telephone connected to the switch. At this time, a predetermined dial operation is performed by the transmission control means for reading the information from the storage means and transmitting it as the display information to the pager receiver by the pager transmitter, and the telephone connected to the switch. Hold control means for holding the station line trunk when the call is opened.

[0009]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 shows an example of an electronic exchange system having a pager function according to the first and second inventions. This system consists of an electronic exchange and a pager receiver 8 with a display. The electronic exchange includes a main switch 3, which includes a plurality of telephones including extension telephones 1 and 9.
The trunk line trunk 2 and the pocket belt rank 6 are connected. A pager transmitter 7 is connected to the pocket belt rank 6. The central processing unit 4 operates according to a program stored in the main memory 5 and controls the main switch 3 and the trunks 2 and 6. Main memory 5
Includes a storage area 10 as shown in FIG. 2, in which grouped pager response special numbers are stored.

Next, the operation will be described. When a call to the telephone set 1 arrives at the station line trunk 2 through the public network 11, the central processing unit 4 controls the switch 3 to connect the station line trunk 2 and the telephone set 1 (connection A). When the operator of the telephone 1 answers the call and calls the user of the pager receiver 8 with a pager after the call with the caller, the operator of the telephone 1 first performs the hooking operation of the telephone 1. After that, the dial operation for capturing the pager receiver 8 is performed, and the telephone 1 is on-hook and restored.

When the dial operation for capturing the pager receiver 8 is performed, the central processing unit 4 controls the switch 3 to connect the telephone 1 and the pocket belt rank 6. (Connection B). As a result, a ringing tone signal is transmitted from the transmitter 7 to the receiver 8. At the same time, the central processing unit 4 puts the office line trunk 2 in the hold state, and the memory 5
The response special number of the trunk line trunk 2 is read from the storage area 11 of the above, and the signal is given to the pager transmitter 7 through the page belt rank 6 and transmitted to the pager receiver 8.

When the pager receiver 8 receives the calling signal, emits a ringing tone, and receives a signal of the response special number, it displays the received response special number on the display unit.
Then, the user of the pager receiver 8 uses the nearest telephone 9 to dial the displayed response special number. When the central processing unit 4 receives this special number, it controls the switch 3 to connect the telephone 9 and the on-hold trunk line trunk 2. (Connection C). As a result, a call can be made between the user of the pager receiver 8 and the caller.

[0013]

As described above, in the electronic exchange system having the pager function according to the first aspect of the present invention, the transmission control means reads out the pager response special number from the storage means, and the pager transmitter transmits it to the pager receiver. To send. Then, the response special number received by the pager receiver is displayed on the display unit. Therefore, the user of the pager receiver does not need to memorize the pager special number because he / she can look at the display and dial when answering the call.

In the electronic exchange system having the pager function according to the second aspect of the invention, the transmission control means reads the response special number of the trunk line trunk from the storage means when a predetermined dial operation is performed on the extension telephone. Is transmitted to the pager receiver by the pager transmitter, and the hold control means holds the line trunk. Therefore, when the user of the pager receiver dials the displayed response special number with the extension telephone, the call is connected to the trunk line trunk and the caller can talk. Therefore, in the electronic exchange system according to the second invention, the user of the pager receiver does not need to store the pager special number,
Moreover, since the caller is directly connected to the calling party, the operator may put the handset on the hook after performing the predetermined dial operation on the telephone, and does not need to wait for a response from the user of the pager receiver. Therefore, the load on the operator of the extension telephone is reduced.

[Brief description of drawings]

FIG. 1 is a block diagram showing an example of an electronic exchange system having a pager function according to the present invention.

FIG. 2 is a diagram showing a storage area of a pager response special number in a main memory which constitutes the system of FIG.

[Explanation of symbols]

 1,9 Extension telephone 2 Branch line trunk 3 Main switch 4 Central processing unit 5 Main memory 6 Pocket belt rank 7 Pager transmitter 8 Pager receiver 10 Pager response special storage area 11 Public network

Claims (3)

[Claims] 1. An electronic exchange system comprising an electronic exchange equipped with a pager transmitter and a pager receiver provided with a display section for displaying received display information, wherein information on a special pager response number is stored. It has a pager function characterized by comprising storage means and transmission control means for reading the information from the storage means and transmitting the information as the display information to the pager receiver by the pager transmitter. Electronic exchange system. 2. An electronic exchange equipped with a main switch, a trunk line connected to the switch, and a pager transmitter, and a pager receiver equipped with a display unit for displaying received display information. In the electronic exchange system, the storage means stores information on the response special number of the trunk line trunk as information on the pager response special number; and when the predetermined dial operation is performed on the telephone connected to the switch, the storage is stored. When the predetermined dial operation is performed on the telephone connected to the switch, the transmission control means for reading the information from the means and transmitting the information as the display information to the pager receiver by the pager transmitter, An electronic exchange system having a pager function, characterized by further comprising a holding control means for holding the central office trunk. Beam. 3. An electronic exchange system having a pager function according to claim 1, wherein the transmission control means and the hold control means are constituted by an information processing device.