JPS62291240A - Telephone set - Google Patents

Abstract

PURPOSE:To rapidly transmit the emergency telephone and the number used frequently by reading a telephone number stored beforehand and automatically transmitting based upon the off-hook action of a handset. CONSTITUTION:When a handset is hooked off at the time of transmission, an off-hook detecting circuit 1 is operated, an off-hook detecting signal is outputted and communicated to a control circuit 2. The control circuit 2, when an off-hook detecting signal is received, reads a prescribed telephone number stored in a telephone number memory circuit 3, transferred to a dial signal sending circuit 4, the dial signal sending circuit 4 is driven and a read telephone number is sent to a trunk line 1.

Description

[Detailed Description of the Invention] 3. Detailed Description of the Invention [Industrial Application Field] The present invention relates to a telephone set, and particularly relates to the improvement of a voice communication device having automatic oscillation @n [Prior Art] Conventionally, When making a manual call, this Haji telephone uses the automatic call button, short axis call button, dial button, etc. to read out the number stored in the phone number storage circuit and make the call. [Problems to be Solved] The above-mentioned conventional telephones require operation of the automatic call button/, short R6 call button, dial button, etc. It has the disadvantage that you have to search for the destination before sending a call to a specific person, and it also has the disadvantage that you may end up sending a call to the wrong person due to the frame-by-frame PIE of Buta 7. 0 [Means for solving the problem] The telephone set of the present invention includes an off-hook detection circuit that detects off-hook of the handset, and a W!
A dial signal sending circuit sends a dial signal of the destination to the central office line, and an offer detection signal inputted from the off-hook detection circuit is stored in the phone number storage circuit. and a control circuit that sequentially outputs a predetermined telephone number and drives the dial signal sending circuit to automatically send a dial signal to a predetermined wJ line.

〔Example〕

Next, the present invention will be explained with reference to the drawings. Fig. 1 shows a wall portion of an embodiment of the present invention.

This is a diagram. As shown in FIG. 1, this embodiment includes an offer detection circuit 1, a control circuit 2, a telephone number storage circuit 3, and a dial signal transmission circuit W64. When the handset is offered during oscillation, the offer detection circuit 1 operates to output an offer detection signal, which is transmitted to the control circuit 2. In the control circuit 2, by receiving the off-hook detection signal, the predetermined telephone numbers stored in the telephone number storage circuit 3 are sequentially outputted via a predetermined control signal, and the predetermined telephone numbers are sequentially output. The dial signal sending circuit 4 is driven, and a dial signal is sent to the station line 101 by the dial signal sending circuit 4.

[Young fruit of invention]

As explained above, the present invention stores the taa signal 6QffJ circuit in advance by off-hooking the handset. Having the phone number automatically dialed has the effect of making it uncomfortable to search for the destination, such as when making an emergency call or when making a call to a person who does not call frequently. It has the effect of being able to eliminate one call due to assignment, button operation, etc.

[Brief explanation of drawings]

FIG. 1 shows a wall section of an embodiment of the invention. This is a diagram. In the figure, 1...Offer, ri detection l! ? J path, 2... control circuit, 3... la signal storage circuit, 4... dial signal sending circuit.

Claims (1)

[Claims] an off-hook detection circuit that detects off-hook of the handset;
A telephone number storage circuit that stores the telephone number of the destination in advance, a dialing signal sending circuit that transmits the dialing signal of the destination to the central office line, and an off-hook detection signal input from the off-hook detection circuit to the telephone. A telephone set comprising: a control circuit that reads a predetermined telephone number stored in a number storage circuit and drives the dial signal sending circuit to automatically send a dial signal to a predetermined office line. .