JPS58177061A - Individual numbering system - Google Patents

Abstract

PURPOSE:To attain the incoming of a call to a designated user only to a moved terminal, by providing plural numbers to an arbitrary terminal even if the arbitrary user is removed. CONSTITUTION:When the user dials an individual number assigned from a terminal 1 to a subscriber registration special number and the user, a digit reception circuit 2 receives the dialing and the subscribed registration to the terminal 1 is discriminated at a control circuit 3. In this case, the control circuit 3 retrieves an address corresponding to the individual number of a numbering information storage circuit 4, and after it is confirmed that the number is the individual number, terminal allocation information corresponding to the terminal 1 is set to the said address. When the individual number is dialed in this state, the circuit 3 retrieves the circuit 4 and performs incoming connection to the terminal 1 with a conventional means by finding out the location information. Through the constitution like this, even if the user moves to the other location, the moved terminal is called by dialing the individual number.

Description

[Detailed description of the invention] The present invention relates to a numbering system for automatic exchanges.

Conventionally, in an automatic switching system, when user S, who was using terminal a1, temporarily moves near terminal aJ, by registering call forwarding to terminal at, incoming calls to terminal aI are transferred to terminal aj. How to forward to (call forwarding service)
After answering the incoming call to terminal ai, another user S answers the incoming call, and if the call is to user S, the call is forwarded to terminal aj (
(Call forwarding service) method has been adopted. However, in the former case, all incoming calls are forwarded, so it cannot be implemented when multiple users share one terminal, and in the latter case, the user Intervention of three parties is required, and user A is user B.
There is a drawback that it cannot be carried out if the destination of the first movement is not known.

An object of the present invention is to eliminate the above-mentioned drawbacks when multiple users share one end *al, and to
A service is provided in which calls to %b are automatically forwarded to a designated terminal aj when the terminal ai leaves the terminal ai.

The present invention allocates terminal numbers to a plurality of subscriber terminals accommodated in a telephone exchange and personal numbers to respective users of the subscriber terminals, and assigns terminal numbers to a plurality of subscriber terminals to the terminal number of any one subscriber terminal. The system is characterized in that a personal number is set and registered, and calls are selectively received by a plurality of users of the subscriber terminal using either the terminal number corresponding to the one subscriber terminal or the registered personal number.

Next, embodiments of the present invention will be described with reference to the drawings.

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

Now, when the user dials the subscription registration special number and the personal number (B) assigned to the user from the terminal 1, the digit receiving circuit 2 receives the numbers, and the control circuit 3 dials the subscription registration number (B) to the terminal 1. It is identified that it is registered. At this time,
The control circuit 3 stores the number of the number information storage circuit 4 shown in FIG.
After searching for the address corresponding to B) and confirming that the number (B) is a personal number using the personal number identification 7 lag 5, the terminal accommodation position information corresponding to the terminal 1 is set at the same address. In this state, when the number (B) is dialed, the control circuit 3 searches the number information storage circuit 4 and returns the log storage position information@
By finding C, terminal 1 is
Make an incoming connection to. Incidentally, the personal number identification 7 lag 5 can be used not only for checking at the time of subscription registration but also for identifying whether or not other services are applicable. In addition, to prevent erroneously registering another person's personal number, a check code may be added to the - mark of subscription registration, and identification may be performed using this code.

By adopting the configuration described above, even if the user moves to another location, if the user registers for subscription to the terminal at the destination, he or she can call the terminal at the destination by dialing the personal number. Can be done. It is clear that when there is no need to call a specific individual, the user can simply dial the terminal number.

The present invention is as described above (1) [As explained above, by configuring a plurality of numbers to be assigned to any terminal, even if any user moves, only calls to the specified user will be transferred to the destination. This has the effect of allowing you to receive calls to other terminals.

[Brief explanation of drawings]

FIG. 1 is a configuration diagram showing one embodiment of the present invention, and FIG.
This is an example of the contents of the number information storage circuit shown in the figure. 1...terminal, 2...digit receiving circuit, 3...control circuit, 4...number information storage circuit, 5...personal Number identification flag, 6...
... Call path, (A) ... Number given to terminal 1, (B) ... Number given to user,
C: Accommodation position information of terminal 1. 7th evil

Claims (1)

[Claims] Terminal numbers are assigned to the a number of subscriber terminals accommodated in a telephone exchange, and personal numbers are assigned to users of the subscriber terminals, and a plurality of the personal numbers are assigned to the terminal number of any one subscriber terminal. A personal number system characterized in that a plurality of users of the subscriber terminal are selectively incoming calls using either the terminal number corresponding to the one subscriber terminal or the registered personal number.