JPS63181552A - Telephone set - Google Patents

Abstract

PURPOSE:To transmit to telephone number being stored, after a talking is finished by providing a speaking circuit, an incoming circuit, a transmission circuit, a storage circuit to write in the telephone number even during talking, and a switching circuit for storing the telephone number while the talking is continued. CONSTITUTION:When a control circuit 21 detects that a storing operation is designated from an operating button 24 while a hook switch 15 is under an off-hook state, it switches the telephone number destined to transferring to a memory for storage while talking 18 by the switching circuit 20, and stores the telephone number inputted from the operating button 24, in the memory for storage while talking 18. After the talking is finished, when the control circuit 21 detects a transmission request for the destination of the telephone number stored during the talk from the operating button 24, it transfers the telephone number being kept in the memory for storage at talking time 18 from a redial memory 16 to the transmission circuit 14, and it starts the transmission toward a central telephone exchange through the speaking circuit 13.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a telephone that can memorize a telephone number even during a call to the other party, and that can make a call to the memorized telephone number after the call has ended. It is something.

Conventional technology In recent years, in addition to the basic functions consisting of a calling circuit, an incoming call circuit, and an outgoing call circuit, there is also a redial function that allows you to redial the previous phone number with a single touch, or a function that allows you to assign a phone number to a function key in advance. Telephones with phone number storage functions, such as those found in speed-dial functions that allow dialing with a single touch, are widely contradicted.

Hereinafter, an example of the above-mentioned conventional telephone with a telephone number storage function will be explained with reference to the drawings.

FIG. 2 is a block diagram of a conventional telephone with a telephone number storage function. In FIG. 2, 1 is an incoming circuit for making the speaker 10 sound in response to a calling signal issued from a telephone office, 2 is a calling circuit, 3 is an outgoing circuit, 4 is a hook switch,
5 is a pasted dial memory to remember the last phone number you dialed, 6 is a speed dial memory, and 7 is an operation button 1.
A key input circuit for decoding human input signals from 1.
8 is a control circuit, and 9 is a handset.

Regarding the telephone with the telephone number storage function configured as above, the operation of storing the telephone number will be explained below.

First, when storing a telephone number, the control circuit 8 confirms that the hook switch 4 is in the off-footer state, and holds the telephone number input by the operation button 11 and the key input circuit 7 in the speed dial memory 6. Next, when making a call, the control circuit 8 confirms that the hook switch 4 is in the off-footer state, detects that the operation button 11 has been pressed, and then redials the telephone number held in the speed dial memory 6. The data is transferred from the memory 5 to the calling circuit 3, and a call is started to the telephone office via the calling circuit 2.

Problems to be Solved by the Invention However, with the above configuration, if the operation button is pressed during a call with the other party, a call will be initiated from the calling circuit to the central office via the calling circuit, and the call will be disconnected. When the call is called or the operation button is pressed, the call is simply interrupted and the phone number cannot be memorized. This has the problem of having to write down or memorize the given telephone number in one's head, and that there is a risk of calling the number by mistake if one does not have a writing utensil at hand.

The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a telephone that can memorize a telephone number even during a call, and that can make a call to the memorized telephone number after the call ends. .

Means for Solving the Problems In order to solve the above problems, the telephone of the present invention includes a calling circuit, an incoming call circuit, an outgoing circuit, a memory circuit in which a telephone number can be written even during a call, and a calling circuit. It is equipped with a switching circuit for storing a telephone number inside.

Effect of the present invention With the above-described configuration, the telephone number input from the key input circuit can be transferred to the memory circuit even during a call, thereby eliminating the need to take notes or memorize it in your head. After the call ends, you can make a call to the memorized phone number with one touch.

EMBODIMENT A telephone according to an embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram of a telephone in one embodiment of the present invention. In FIG. 1, 12 is an incoming call circuit, 13 is a call circuit, 14 is an outgoing circuit, 15 is a hook switch, 16 is a redial memory, 17 is a speed dial memory, 1 is a memory for memory during a call, and 19 is a key input circuit. , 20 is a switching circuit for switching whether the telephone number decoded by the key input circuit 19 is stored in the redial memo IJ 16, the speed dial memory 17, or the call memory 18; 21 is a control circuit; 22 is a switching circuit; 23 is a speaker, and 24 is an operation button.

The storage operation of the telephone configured as described above will be explained with reference to FIG.

First, when the control circuit 21 detects that the hook switch 15 is in the off-hook state and a memorization operation is designated from the operation button 24, the switching circuit 20 switches the transfer destination of the telephone number to the call memory memory 1, and then presses the operation button The telephone number input from 24 is stored in the memo IJ 18 for memory during a call. After the call ends, when the control circuit 21 detects a call request from the operation button 24 to the phone number stored during the call, the call circuit transfers the phone number that has been retained for 1 day from the call memory memory 16 to the call circuit. 14, and starts making a call to the telephone office via the telephone communication circuit 13.

In this embodiment, the telephone number is transferred to the memory 18 for memory during a call, but the telephone number is transferred directly to the redial memory 16.
Alternatively, it can also be stored in the speed dial memory 17.

Effects of the Invention As described above, according to the present invention, a telephone number can be stored even during a call, and a call can be made to the stored telephone number after the call ends.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a telephone according to an embodiment of the present invention;
The figure is a block diagram of a conventional telephone with a telephone number storage function. 12... Incoming circuit, 13... Calling circuit, 14... Outgoing circuit, 15... Hook switch, 16... Redial memory, 17.
... Speed dial memory, 18 ... Memory for memory during calls, 19 ... Key input circuit, 20
......Switching circuit, 21...Control circuit, 22...Handset, 23...Speaker, 24...Operation button.

Claims (1)

[Claims] It has a calling circuit, an incoming call circuit, a calling circuit, a memory circuit that can write a phone number during a call, and a switching circuit that stores the phone number during a call. A telephone characterized by being capable of memory.