JPH05122363A - Display system at one-touch key dialing - Google Patents

Abstract

PURPOSE:To effectively utilize a display function by sending a registered telephone number to a main wire as a dial signal at the time of dialing by one-touch key dial and displaying a registered FAX number of an opposite party to a display device of a telephone set. CONSTITUTION:When dialing is implemented by a one-touch key from a multi- function telephone set (TEL) 01 with display device, the dial request is informed to a central control circuit (CPU) 05. The CPU 05 receives it and reads a telephone number from a telephone number storage area of the relevant one- touch key of a memory 06 upon the receipt of the request and controls a main wire trunk 04 to send a telephone number as a dial signal to a main wire (public network) as a dial signal. Simultaneously the CPU 05 reads the FAX number from the FAX number storage area of the relevant one-touch key of the memory 06 and the FAX number and a symbol or a character being the FAX number are displayed on a display device of a TEL 01. Thus, the display function is effectively utilized.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display of a multi-function telephone with a display unit housed in a private branch exchange, and more particularly to a display system for one-touch key dialing.

[0002]

2. Description of the Related Art In a conventional one-touch key dial display system of a multi-function telephone with a display accommodated in a private branch exchange, each one-touch key has a memory for storing a telephone number and the key is depressed. Then, the telephone number was read from the memory and sent as a dial signal, and at the same time, the telephone number that was sent was displayed on the display.

[0003]

The conventional display method for one-touch key dialing is that the telephone number registered in the pressed one-touch key is displayed. Therefore, it is only necessary to confirm the number dialed. If the telephone number registered in the registered one-touch key is reliably transmitted as a dial signal, its display function has a drawback that it becomes meaningless.

An object of the present invention is to provide a display system for one-touch key dialing in which a fax number is displayed on the telephone instead of the telephone number of the other party dialed during one-touch key dialing.

[0005]

The display system during one-touch key dialing of the present invention is a private branch exchange accommodating a multi-function telephone with a display, and a telephone number is assigned to the one-touch key of the multi-function telephone with a display. A memory that stores the two numbers of the facsimile numbers in correspondence with the keys,
When there is a call operation by pressing the one-touch key,
The corresponding telephone number is read out from the memory, the line trunk is controlled to send out as a dial signal to make a call, and at the same time, the FAX number corresponding to the pressed one-touch key is read out from the memory and stored in the telephone. It has a central control circuit for controlling display on the display together with a symbol and a character indicating a FAX number.

[0006]

The present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a display state diagram showing an example of the display of this embodiment.

A multi-function telephone with display (hereinafter referred to as TEL) 01 is a digital line circuit (hereinafter referred to as DLC).
02 connected to the central control circuit (hereinafter referred to as CPU)
By 05, the key operation information of TEL01 is fetched through the DLC02 and the display control of the display section is performed. Also CPU
Reference numeral 05 denotes a telephone number or display information such as a FAX number registered and set in the one-touch key from TEL01, is written in a memory (hereinafter referred to as MEM) 06, the corresponding telephone number is read from the MEM06 when making a call using the one-touch key, and a trunk line trunk (Hereinafter referred to as COT) 04 to control it to be sent as a dial signal, and at the same time read the FAX number,
Display on TEL01. Main switch (hereinafter referred to as SW)
03 is the CPU 0 when the station line responds by the above-mentioned transmission.
Controlled by 5, connecting DLC02 and COT04. It is assumed that TEL01 has a monitor function for confirming the telephone number and FAX number registered in MEM06.

Next, the operation will be described. When TEL01 performs a telephone number setting operation on the one-touch key, setting request information is sent to the CPU 05 via the DLC02.
In response to this, the CPU 05 writes the telephone number in the memory area for the telephone number corresponding to the one-touch key in the MEM 06, and waits for the FAX number information sent next.
If you continue to enter the FAX number from TEL01, CP
U05 receives this via DLC02 and receives MEM06
The FAX number is written in the memory area for the FAX number corresponding to the one-touch key, and the setting is completed.

Next, when a transmission operation is performed from TEL01 with a one-touch key, this transmission request is transmitted to CPU05 via DLC02. In response to this, the CPU 05 reads the telephone number from the telephone number storage area of the corresponding one-touch key of the MEM06, controls the COT 04, and sends out the telephone number as a dial signal to the office line (public network) for transmission.

At the same time, the CPU 05 reads out the FAX number from the FAX number storage area of the corresponding one-touch key of the MEM06 and displays the FAX number and the FAX number as shown in FIG. 2 on the display of the TEL01 via the DLC02. indicate. In this example, the FAX number is displayed at the beginning with "FAX" in English.

[0011]

As described above, according to the present invention, the telephone number for calling and the FAX number of the other party as information for display are registered and set in the one-touch key, and the telephone number is dialed to the central line when making a call by one-touch key dialing. Is sent as a dial signal, while the fax number of the other party is displayed on the display of the telephone, two pieces of information can be obtained by one operation, and the telephone number is sent as a dial signal without meaning. It is possible to effectively use the display function. Further, when the user wants to know the FAX number, there is an effect that it is not necessary to issue a business card or a notebook.

[Brief description of drawings]

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

FIG. 2 is a display state diagram showing an example of a display of this embodiment.

[Explanation of symbols]

 01 Multi-function telephone with display (TEL) 02 Digital line circuit (DLC) 03 Main switch (SW) 04 Station line trunk (COT) 05 Central control circuit (CPU) 06 Memory (MEM)

Claims (1)

[Claims] 1. A private branch exchange accommodating a multi-function telephone with a display unit, a memory for storing two numbers, a telephone number and a facsimile number, in correspondence with one-touch keys of the multi-function telephone with a display unit. When a calling operation is performed by pressing the one-touch key, the corresponding telephone number is read from the memory, the trunk line trunk is controlled to send as a dial signal to make a call, and the one-touch key pressed at the same time. FA corresponding to
A display system at the time of one-touch key dialing, which has a central control circuit for controlling to read out the X number from the memory and display it on the display of the telephone together with a symbol and a character indicating the FAX number.