JPH06334761A - Abbreviated dialing system from digital public telephone set - Google Patents

Abstract

PURPOSE:To allow a public telephone set to call quickly an optional desired called party. CONSTITUTION:When an abbreviated dial registration table 4 corresponding to an exchange 2 is registered in advance to the exchange 2 to which a digital public telephone set is accommodated as a subscriber and all the content or the part is read under the control of the digital public telephone set 1 and transferred, stored and displayed on the digital public telephone set 1, a telephone number and an abbreviated number corresponding to a desired called party are confirmed based on the display and the called party is dialed by an abbreviated dialing from the digital public telephone set 1 quickly.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention transfers the content of a self-corresponding speed dial registration table pre-registered in an exchange to a digital public telephone to display and store the contents on the digital public telephone to a desired called party. The present invention relates to a speed-dial transmission method from a digital public telephone, which enables speed dialing to be performed.

[0002]

2. Description of the Related Art So far, from a subscriber telephone,
Even if a so-called speed dial is registered in advance in the exchange in which the subscriber telephone is accommodated, the call to the called party by the speed dial can be made only from the subscriber telephone.

[0003]

Therefore, in the conventional dialing method using the speed dial, the public telephone cannot use the service using the speed dial when going out.
If the telephone number of the called party is not recorded or stored in advance, the called party cannot be called immediately because of the necessity of turning over the provided telephone directory.

A first object of the present invention is to change from a public telephone
The purpose of the present invention is to provide a speed dial transmission system from a digital public telephone, which can quickly call any desired called party by speed dial. A second object of the present invention is to provide a speed dial transmission method from a digital public telephone in which a public telephone can promptly call the called party by speed dialing when the speed dialing number for the particular called party is known. To serve. A third object of the present invention is to provide a speed dial transmission method from a digital public telephone in which a public telephone can immediately call the called party by speed dialing when the speed dial number for a particular called party is known. To serve.

[0005]

A first object of the present invention is that a digital public telephone sequentially dials a self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a self-subscriber. Calls the exchange that accommodates itself as a subscriber, and at the exchange, the personal identification number dialed subsequent to the telephone number is registered in advance in the exchange. All the contents of the speed dial registration table corresponding to the telephone number pre-registered in the exchange are read out, provided that they match the personal identification number, and after being transferred to the digital public telephone, , While autonomously opening the line to the digital public telephone, while in the digital public telephone, speed dial from the exchange The recording table contents are temporarily stored as abbreviated numbers, telephone numbers corresponding to the abbreviated numbers, and subscriber identification information, and are displayed in a list on the display. Based on the display, abbreviated numbers corresponding to desired callees are displayed. Is confirmed, the call is transmitted from the digital public telephone to the called party by the speed dial.

The second purpose is that the digital public telephone sequentially dials a self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a subscriber of the telephone. In addition to calling the exchange accommodated as a subscriber, in the exchange, the personal identification number dialed subsequently to the telephone number is the same as the personal identification number registered in advance in the exchange. Based on the speed dial number dialed subsequently to the password, the content corresponding to the speed dial number is selected from the speed dial registration table corresponding to the telephone number previously registered in the exchange, provided that After the data is read out and transferred to the digital public telephone, it autonomously releases the line with the digital public telephone. In the digital public telephone, the contents of the speed dial registration table corresponding to the shortened number from the exchange are temporarily stored as the shortened number, the telephone number corresponding to the shortened number, and the subscriber identification information, and then displayed on the display. Thus, the desired shortened number corresponding to the called party is confirmed based on the display, and the call is made from the digital public telephone to the called party by the speed dial.

Further, the third object is that the digital public telephone sequentially dials a self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a subscriber of the telephone. In addition to calling the exchange accommodated as a subscriber, in the exchange, the personal identification number dialed subsequently to the telephone number is the same as the personal identification number registered in advance in the exchange. Based on the speed dial number dialed subsequently to the password, the content corresponding to the speed dial number is selected from the speed dial registration table corresponding to the telephone number previously registered in the exchange, provided that After the data is read out and transferred to the digital public telephone, it autonomously releases the line with the digital public telephone. In the digital public telephone, the contents of the speed dial registration table corresponding to the shortened number from the exchange are temporarily stored as the shortened number, the telephone number corresponding to the shortened number, and the subscriber identification information, and then displayed on the display. At the same time, the call to the called party is automatically made by the speed dial based on the temporarily stored speed code and telephone number.

[0008]

[Operation] In the exchange where the self is accommodated as a subscriber,
When the self-corresponding speed dial registration table is registered in advance, under the control of the digital public telephone, all or part of the content is read out and transferred to the digital public telephone for storage and display. Confirms the abbreviated number corresponding to the desired called party based on the display,
Calls from the digital public telephone to the called party can be quickly made by speed dialing.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS.
First, the relay system according to the present invention will be described. In FIG. 1, under the control of the digital public telephone 1, the contents of the speed dial registration are called from the exchange 2 in which the speed dial is registered, and the digital contents are transferred via the relay network. 1 shows a relay system of a main part when it is transferred, stored and displayed on a public telephone 1. As shown in the figure, the exchange 2 accommodating its own subscriber telephone set 3 is provided with a speed dial registration table 4 corresponding to the subscriber telephone set 3, and the speed dial registration table 4 is generally provided with a plurality of abbreviations. The telephone number 6 of each dial registration subscriber 5 is registered in advance using the abbreviated number as an address. This speed dial registration table 4 will be described in more detail. As shown in FIG. 3, in addition to the telephone number 41 corresponding to the speed dial registration subscriber 5, it is desirable that the speed dial registration subscriber 5 also has a telephone number. The name (subscriber identification information) 42 is registered as a pair. Even if only the abbreviated number and the telephone number are displayed on the display 7 of the digital public telephone 1, the called party cannot be surely identified only by these pieces of information, but the name (subscriber identification information) 42 is also displayed. If so, the called party can be surely identified. Incidentally, the subscriber identification information is input as an alphabet or katakana composed of a combination of two or more digits.

Therefore, when a called party having a high call frequency is registered as the speed-dial registration subscriber 5 in the speed-dial registration table 4, it is normally assigned to the called party. By dialing the abbreviated number from the subscriber telephone set 3, the exchange 2 can retrieve the telephone number 6 of the called party based on the abbreviated number and perform call connection control for calling the called party. It is a thing.

The normal speed dial service is as described above. Up to now, even if the speed dial is registered in the exchange 2, the call from the subscriber telephone 3 can be made by the speed dial to the called party. Although it could only be performed, the present invention enables the speed dial service from the digital public telephone 1.

That is, when calling the called party from the nearest digital public telephone 1, the called party's telephone number is not known, but the called party is registered in the exchange 2 as a speed dial registration subscriber 5 in advance. If there is a telephone number, the self-accommodating station number is first dialed from the digital public telephone 1, and then the speed dial number as the service special number for calling the exchange, the telephone number as the own subscriber, the personal identification number, Abbreviated numbers are dialed sequentially. By these series of dial operations,
The contents of the speed dial registration table corresponding to the speed dial number are read from the exchange 2, and the digital public telephone 1
It is the one that has been transferred to, stored in, and displayed. FIG. 2 shows a flow of an example of a process of calling / transferring abbreviated dial registration contents in the exchange 2. The operation of the exchange 2 will be described in more detail with reference to FIG. Thus, the exchange 2 is first called, and a series of dial information dialed after the self-accommodating station number is received and stored in the exchange 2 once. After that, the exchange 2 determines whether or not the received personal identification number matches its own personal identification number registered in the exchange 2 in advance. When it is determined that they match, the self-corresponding speed dial registration table 4 registered in advance in the exchange 2 is obtained from the own telephone number received, and the speed dial registration table 4 is also obtained.
The address of the abbreviated number is used as the address, the content of the abbreviated dial registration table corresponding to the abbreviated number is read out, and after being transferred to the digital public telephone 1, the line with the digital public telephone 1 is autonomously connected. It is open. By the way, if it is determined in the above determination process that the personal identification numbers do not match, that is, and if there is no registered content corresponding to the abbreviated number in the speed dial registration table 4, the abbreviated number is incorrect. As a result, after that fact is transferred to the digital public telephone 1, the line with the digital public telephone 1 is autonomously opened. However, the line to the digital public telephone 1 can be opened from the digital public telephone 1 side.

On the other hand, in the digital public telephone 1, the contents of the speed dial registration table transferred from the exchange 2 are temporarily stored as a speed number, a telephone number corresponding to the speed number, and subscriber identification information, and then on the display 7. However, at that time, the telephone number has been transferred and stored in the outgoing memory. Based on these displays, it is confirmed that the desired called party is called, and then the shortened number is dialed or the call start button 8 is operated to make a call from the digital public telephone 1 to the called party. Is what is done. Calls to the called party can also be made automatically based on the telephone number stored in the calling memory due to a timeout. However, if the reset button 9 is operated before the automatic transmission is started, the automatic transmission operation is canceled. Separately from such a call, a temporary number, a telephone number corresponding to the abbreviated number, and subscriber identification information are temporarily stored,
At the same time as the display, it is also possible to immediately make an automatic call based on the telephone number.

In the above example, the abbreviated number is specified and only the content of the abbreviated dial registration table corresponding to the abbreviated number is read out. It is also possible to read out all the contents, and transfer the data to the digital public telephone 1 and display the list. The desired callee can be selected from the list display and then the call can be made.

[0015]

As described above, according to claim 1, any desired callee can be swiftly called from the public telephone by the speed dial, and according to claim 2, a specific callee can be specified. When the abbreviated number for the called party is known, the called party can be quickly called from the public telephone by speed dialing. Further, according to claim 3, the abbreviated number for the specific called party is known. In this case, the called party can be immediately called from the public telephone by speed dialing.

[Brief description of drawings]

FIG. 1 is a diagram showing a main part relay system according to the present invention.

FIG. 2 is a diagram showing a flow of an example of a process of calling / transferring speed dial registration contents from an exchange in which speed dials are registered.

FIG. 3 is a diagram for explaining registration contents in a speed dial registration table.

[Explanation of symbols]

1 ... Digital public telephone, 2 ... Exchange, 3 ... Subscribed telephone, 4 ... Speed dial registration table, 5 ... Speed dial registered subscriber, 6 ... Telephone number, 7 ... Display, 8 ...
Call start button, 9 ... Reset button, 41 ... Telephone number, 42 ... Name (subscriber identification information)

Claims (3)

[Claims] 1. A self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a self-subscriber are sequentially dialed from a digital public telephone to accommodate the self as a subscriber. On the condition that the exchange is called and the personal identification number dialed subsequently to the telephone number in the exchange matches the personal identification number registered in advance in the exchange. , After the entire contents of the speed dial registration table corresponding to the telephone number registered in advance in the exchange are read and transferred to the digital public telephone, they are autonomously communicated with the digital public telephone. On the other hand, in the digital public telephone set, the contents of the speed dial registration table from the exchange are set to the short number and the short line. The telephone number corresponding to the reduced number and the subscriber identification information are temporarily stored, and a list is displayed on the display to confirm the desired shortened number corresponding to the called party based on the display. A speed-dial transmission method from a digital public telephone in which a call from the telephone to the called party is made by the speed-dial. 2. A self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a self-subscriber are sequentially dialed from a digital public telephone to accommodate itself as a subscriber. On the condition that the exchange is called and the personal identification number dialed subsequently to the telephone number in the exchange matches the personal identification number registered in advance in the exchange. , The content corresponding to the shortened number is selectively read out from the shortened dial registration table corresponding to the telephone number previously registered in the exchange based on the shortened number dialed subsequently to the personal identification number. After the transfer to the digital public telephone, the line between the digital public telephone and the digital public telephone is released autonomously, while the digital public telephone is automatically released. In the telephone, the content of the speed dial registration table corresponding to the shortened number from the exchange is temporarily stored as the shortened number, the telephone number corresponding to the shortened number, and the subscriber identification information, and then displayed on the display. A speed-dial transmission from a digital public telephone, in which the speed-dial corresponding to the desired called party is confirmed based on the display, and a call from the digital public telephone to the called party is made by the speed dial. method. 3. A self-accommodating station number, a speed dial number as a service special number for calling an exchange, and a telephone number as a self-subscriber are sequentially dialed from a digital public telephone to accommodate itself as a subscriber. On the condition that the exchange is called and the personal identification number dialed subsequently to the telephone number in the exchange matches the personal identification number registered in advance in the exchange. , The content corresponding to the shortened number is selectively read out from the shortened dial registration table corresponding to the telephone number previously registered in the exchange based on the shortened number dialed subsequently to the personal identification number. After the transfer to the digital public telephone, the line between the digital public telephone and the digital public telephone is released autonomously, while the digital public telephone is automatically released. In the telephone, the content of the speed dial registration table corresponding to the shortened number from the exchange is temporarily stored as the shortened number, the telephone number corresponding to the shortened number and the subscriber identification information, and at the same time displayed on the display, A speed dial transmission method from a digital public telephone in which a call to a called party is automatically made by the speed dial based on a speed dial number and a telephone number which are temporarily stored.