JPS62272644A - Telephone exchange with abbreviated dial memory - Google Patents

Abstract

PURPOSE:To call up using registered abbreviated dialing from a telephone set of other seat by changing the content of an index memory by operating dial keys of a telephone set of other seat and designate abbreviated dial memory space of a telephone set of its own seat. CONSTITUTION:An abbreviated dial memory A and an index memory B are connected to a control device. The control device accesses a memory space allotted corresponding to a telephone set based on data obtained by operation of dial keys of the telephone set and reads telephone number of destination corresponding to the abbreviated number and calls up, and at the same time, changes the content of the index memory B when abbreviated dial change special number and number of position in which a telephone set to be changed is taken in are inputted from a telephone set of other seat, and designates abbreviated dial memory space fixed to a telephone set of its own seat by a telephone set of other seat by an index memory changing means provided in the device. Thereby, the abbreviated dial memory used by the telephone set of its own seat can be used by a telephone set of other seat.

Description

DETAILED DESCRIPTION OF THE INVENTION 3. Detailed Description of the Invention The present invention relates to an improvement in a telephone switching device with a speed dial memory.

In recent years, speed dial key services that allow calls to be made with fewer dial key operations have become popular. This method was developed in Japanese Unexamined Patent Publication No. 59-
As shown in Publication No. 61346, the telephone number data of the other party required by the user is stored in advance for each address in a speed dial memory provided in a switching device, etc., and when making a call, By performing a predetermined simple key operation, the corresponding telephone number data of the other party is read out and a call is made.

By the way, in conventional telephone switching equipment, the memory space of the speed dial memory is allocated to each telephone, and the speed dials are registered separately for each telephone. Therefore, there is no problem if you always use the phone at your desk to make speed dial calls, but if you want to make a call using the phone at another seat, you may be able to use the speed dial registered on your phone as is. Therefore, there is a problem that all the numbers must be dialed, resulting in the occurrence of incorrect dialing.

SUMMARY OF THE INVENTION In view of these problems, it is an object of the present invention to provide a new and useful telephone exchange device that is devised so that a call can be made using a speed dial registered at one's own seat even from a telephone set at another seat.

In order to achieve the above-mentioned object, the telephone exchange device of the present invention has a speed dial memory having a memory space allocated to each telephone set, and a speed dial memory having a memory space allocated to each telephone set, and a telephone exchange system that uses data obtained from the operation of the dial keys of the own desk telephone. an index memory that indirectly specifies a memory space allocated to the desk phone;
The present invention is characterized by comprising an index memory changing means that can change the contents of the index memory by operating a dial key on the telephone at the other seat and designate the speed dial memory space of the telephone at the own seat.

The operation of the present invention will be explained in detail in the following examples.

Figure 1 shows the contents of a memory as an embodiment of the present invention, where A shows the contents of the speed dial memory and B shows the contents of the index memory.

The speed dial memory A has memory spaces Go, Gl...Gk allocated to each individual telephone extension, and each memory space GO, Gl...Gk has abbreviated numbers 00, 01.
, 02...n are stored with destination telephone numbers.

Index memory B has telephone housing position numbers 0.1.
2...k and the memory space number assigned to each telephone (hereinafter referred to as group number).

) Go, Gl, G2... A table showing the correspondence with Gk is provided.

The speed dial memory A and index memory B are connected to a control device (not shown).

This control device has the normal function of accessing the memory space allocated to the telephone based on the data obtained by operating the telephone's dial keys, reading out the destination phone number corresponding to the abbreviated number, and making the call. At the same time, when the speed dial change special number and the number of the phone location to be changed are entered from the phone in the other seat,
An index memory changing means is provided which has a function of changing the contents of the index memory B and specifying a speed dial memory space fixed to the telephone at the user's seat using the telephone at the other seat.

The processing performed by the above configuration is shown in the flowchart of FIG. Next, with reference to the figure, a case in which a speed dial call is made from a telephone at one's own seat and a case in which a call is made from a telephone at another seat will be explained separately.

■When making a speed dial call from your desk phone.

For example, when dialing a speed dial special number (masu) and abbreviated number (n) from the telephone accommodation position k on the telephone at your seat, a control device (not shown) detects that the speed dial change special number has not been input, and starts from step S1. The process immediately proceeds to step 54-s5-36. That is, the control device accesses the memory space specified by the group number Gk corresponding to the storage position k of the index memory B,
Destination phone number corresponding to abbreviated number n (03-222-
111) and transmits it.

■When making a call from a phone in another seat.

In this case, the caller dials the speed dial change special number (χ . Then, the control device
Since the speed dial change special number (**) and the number (k) of the telephone housing position to be changed have been input, the process proceeds to step 5l-52-33, and index memory B is changed by the action of the index memory change means. Change Gl stored at position i to Gk. Therefore, the next time the same speed dial special number (X) and speed dial number (n) that are used to make a speed dial call from the telephone at your desk are input, the control device inputs the contents of index memory B 1
Access the memory space allocated to the telephone at your seat from k and make a call using the telephone number corresponding to the abbreviated number n.

The changed group number Gk of i in the index memory can be changed to the original group number G by special number dialing.
It is best to rewrite it to i. Alternatively, if there is no next call after a certain period of time has elapsed after the call, the group number of i in the index memory may be automatically rewritten to the original number.

As explained above, according to the present invention, the speed dial memory used in the telephone at the user's desk can be used on a telephone other than the one at the user's desk by simply performing a simple change operation. This has the effect of allowing you to enjoy the convenient service of making speed dial calls even on the phone in your other seat.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing memory contents as an embodiment of the present invention;
FIG. 2 is a flowchart showing the processing procedure. A: Speed dial memory, B: Index memory.

Claims (1)

[Scope of Claims] A speed dial memory having a memory space allocated to each telephone, and a memory space indirectly allocated to a personal telephone based on data obtained by operating a dial key of the personal telephone. This telephone switching device with a speed dial memory is provided with an index memory for designation, and an index memory changing means capable of changing the contents of the index memory by operating a dial key of a telephone at another seat to designate a speed dial memory space of a telephone at the user's seat.