JPH0630132A - Abbreviated dial system - Google Patents

Abstract

PURPOSE:To attain abbreviated dialing even from other telephone sets than a telephone set to which abbreviated dial is registered. CONSTITUTION:A CPU 15 identifies a personal code, a registration/dial code and a registration/dial location code dialed by a caller. When the registration is identified, a position in a memory 16 designated by a caller subscriber of an abbreviated dial registration storage section 17 is selected and a telephone number dialed succeedingly by the caller subscriber is stored at a designated position. When the CPU identifies a dialing signal, the caller reads a telephone number stored at a designated position by the dial information and dials the telephone number.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a speed dial system.

[0002]

2. Description of the Related Art Conventionally, a speed dial stores a speed dial and a regular number in a storage section assigned to each subscriber. Calls made by the speed dial are registered subscriber terminals or subscriber terminals in the same group. Was possible from.

[0003]

In this conventional speed dial system, it is not possible to use speed dial from a subscriber terminal (telephone) other than the subscriber terminal (telephone in which the speed dial is registered) that is normally used. It was possible.

An object of the present invention is to provide a speed dial system which enables speed dial transmission from a telephone other than the telephone in which the speed dial is registered.

[0005]

According to the speed dial system of the present invention, a means for registering a plurality of telephone numbers in an electronic exchange by designating a storage location corresponding to a personal code given to each subscriber beforehand, A means for designating a storage position from the plurality of telephone numbers registered together with the personal code and reading out a desired telephone number, and using the speed dial service from any of the telephones accommodated in the electronic exchange. it can.

[0006]

The present invention will be described below with reference to the drawings. FIG. 1 is a block diagram of an electronic exchange showing an embodiment of the present invention. FIG. 2 is a flowchart showing a telephone number registration and reading procedure of the present invention. Referring to FIG. 1, a memory 16 having a speed dial registration storage section 17 having a plurality of memory areas capable of designating a registration position of a called subscriber number corresponding to a personal code given in advance to each subscriber is provided. .

First, the registration sequence of the speed dial corresponding to the personal code of the subscriber 11 will be described. Subscriber 11
After the off-hook, dials a special number to use the speed dial service function (S1), the CPU 15 recognizes this and instructs the subscriber 11 to connect the special dial tone to the switch 13. When the subscriber 11 receives a special dial tone and is permitted to use the speed dial service function (S2), the subscriber 11 dials a personal code given in advance to the subscriber 11 (S3), and then registers to start registration. The start code and (S4) are dialed, and the registration position designating code designating at which position (number) of the plurality of memory areas corresponding to the subscriber 11 is registered (S5).
As a result, the CPU 15 selects the speed dial registration storage unit 17 corresponding to the subscriber 11 from the memory 16, sets the designated registration position in the registerable state, and again gives the subscriber 11 a special dial tone indicating that the preparation for registration is completed. The switch 13 is instructed to send (S7).

The subscriber 11 dials the telephone number of the desired called subscriber (S8). When the CPU 15 has no dial input from the subscriber 11 for a predetermined time or more,
The telephone number dialed so far is registered in the designated registration position of the speed dial registration storage unit 17 corresponding to the subscriber 11, and the switch 13 is instructed to the subscriber 11 to connect the service set tone indicating that the registration is completed. (S9). When an error occurs in the speed dial registration process, the CPU 14 instructs the switch 11 to connect the busy tone to the subscriber 11.

Next, an explanation will be given of a sequence for making a speed dial from the telephone of the subscriber 12 to the called subscriber who has registered the speed dial by the subscriber 11 as described above. Subscriber 1
When 2 dials a special number after the off-hook to use the speed dial service function (S1), the CPU 15 recognizes this and instructs the subscriber 12 to connect the special dial tone to the switch 13 (S2). The subscriber 12 hears this special dial tone, continuously dials the personal code of the subscriber 1 (S3), and subsequently the read start code for requesting the read (S4) is registered in a plurality of memory areas corresponding to the subscriber 11. The read position designation code for designating which position of the registered phone number to read is dialed (S5).

As a result, the CPU 15 selects the subscriber-specific speed dial registration storage unit 16 from the memory 16, reads the regular telephone number stored at the designated position, and sends the call to the transmission trunk 14 (S10). , The switch 12 is controlled so that the subscriber 12 and the outgoing trunk 14 are connected, and the busy state is set.

When an error occurs in the speed dial reading process, the CPU 15 causes the subscriber 12
The switch 13 is instructed to connect the busy tone.

[0012]

As described above, the present invention has means for registering the speed dial corresponding to the personal registration number and means for reading the content of the speed dial stored for the personal registration number. You can register and make speed dials from your terminal.

[Brief description of drawings]

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

FIG. 2 is a flowchart showing a telephone number registration and reading procedure of the present invention.

[Explanation of Codes] 11, 12 Subscriber 13 Switch 14 Outgoing Trunk 15 CPU 16 Memory 17 Speed Dial Registration Storage Unit

Claims (1)

[Claims] 1. In an electronic exchange, means for registering a plurality of telephone numbers corresponding to individual codes assigned to individual subscribers by designating storage locations, and among the plurality of telephone numbers registered together with the individual code. And a means for reading out a desired telephone number by designating a storage location, and the speed dial service can be used from any of the telephones accommodated in the electronic exchange.