JPH01273467A - Dial retransmission telephone set - Google Patents

Abstract

PURPOSE:To ensure the line connection with a destination at redialing by sending a stored dial number according to a stored dial timing. CONSTITUTION:When the caller dials at first, its dial number is stored by a dial number storage circuit 1 and the dial timing between the time interval between the dial numbers is detected by a dial timing detection circuit 2 and the result of detection is stored in a dial timing storage circuit 3. Then a dial sending circuit 4 sends the dial signal again in the same timing as the operation timing of a caller based on the stored data in the dial number storage circuit 1 and the dial timing storage circuit 2 at the redialing. Thus, in case of redialing to the destination requiring a timing for the dial interval, the telephone line 10 is surely connected to the destination.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a re-dial telephone, and more particularly to a re-dial telephone that is capable of redialing according to the time interval between dialed numbers when dialed by a caller. .

[Prior Art] Conventionally, re-dial telephones are equipped with a storage device that stores the dialed number dialed by the caller, and automatically re-send the call at a certain timing based on the output of this dial storage device. Ta.

[Problem to be Solved by the Invention] However, for example, when making a zero call, first press and turn 0 on the dial, wait for a while, and then press the telephone number of the other party after hearing the connection with the outside line exchange ( In some cases, the line may be connected to the other party only by turning the

The above-mentioned conventional telephone is equipped with a device that stores only the dialed number at the time of dialing, and re-dials are performed based on the output of this dial storage device.
The dial number time interval of the first dial operation by the caller often does not match the dial number time interval when dialing again. As a result, as mentioned above, when re-dialing a credit service that requires timing of dial number intervals, there is a problem in that the timing is off and the line with the credit service cannot be properly connected.

The present invention has been made in view of such problems, and includes:
To provide a dial retransmission telephone that can re-dial according to the dialing timing when a caller dials, and thereby can reliably establish a line connection with a credit card at the time of re-dialing.

[Means for Solving the Problems] A dial retransmission telephone according to the present invention includes a dial number storage circuit that stores a dial number dialed by a caller;
A dial timing detection circuit that detects the timing at which the caller dials, a dial timing storage circuit that stores the detection results of this dial timing detection circuit, and a dial timing storage circuit that stores the detection results of this dial timing detection circuit, based on the data of this dial timing storage circuit and the dialed number storage circuit. and a dial transmission path for retransmitting the dial number at the dial timing.

[Function] According to the dial retransmission telephone according to the present invention, first, when the caller dials for the first time, the dialed number is stored in the dialed number storage circuit, and the dialing number such as the time interval between the dialed numbers is stored. The timing is detected by a dial timing detection circuit, and the detection result is stored in a dial timing storage circuit. When retransmitting the dial, the dial output path retransmits the dial at the same timing as the caller's operation timing based on the data stored in the dial number storage circuit and the dial timing storage circuit. Therefore, if the other party is not busy, the line is reliably connected.

[Example] Next, an example of the present invention will be specifically described with reference to the accompanying drawings.

FIG. 1 is a block diagram showing a dial retransmission telephone according to an embodiment of the present invention.

The dial retransmission telephone according to this embodiment includes a dial number storage circuit 1, a dial timing detection circuit 2, a dial timing storage circuit 3, a dial output path 4, and a sequence control circuit rI@5. .

The dial number storage circuit 1 has an input side connected to the dial 6, and has a function of inputting each outgoing signal from the dial 6 when the dial 6 is operated and sequentially storing the dial number corresponding to each outgoing signal inside the circuit. have

The dial timing detection circuit 2 has its input side connected to the dial 6 like the dial number storage circuit 1, and its output side connected to the input side of the dial timing storage circuit 3. This dial timing detection circuit 2 has a function of detecting the dial timing when the caller operates the dial 6, that is, detects the time interval between outgoing signals corresponding to dialed numbers, and stores the detected signal in the dial timing storage circuit 3. Output to. The dial timing storage circuit 3 is connected to the dial timing detection circuit 2.
Information on the detection signal outputted from the transmitter, that is, the time interval between the outgoing signals, which is the dial timing, is stored as information.

The input side of the dial output path 4 is connected to each output side of the dial number storage circuit 1 and the dial timing storage circuit 3, and the output side is connected to the line 7a of the transmitter 7.
It is connected to the. After inputting the dial number signal output from the dial number storage circuit 1 and the dial number time interval signal output from the dial timing storage circuit 3, the dial sending circuit 4 transmits the signal to the line 7 of the transmitter 7.
Send to a. Based on the signal from dial output path 4, line 7a of handset 7, together with line 8a of handset 8, is connected to telephone line 10 via switch 9. A switching device 9 switches between a telephone line 10 and a ringing bell 1 when a call is received from the other party.
1, and normally, the telephone line 10, the transmitter 7, and the receiver 8 are connected.

When the sequence control circuit 5 receives the signal from the retransmission circuit 12, it sequentially controls the dial number storage circuit 1, the dial timing storage circuit 3, and the dial output path 4. That is, when the sequence control circuit 5 receives a signal from the retransmission circuit 12, it inputs information on the dial number and the dial number time interval from the dial number storage circuit 1 and the dial timing storage circuit 3 to the dial transmission circuit 4. . Then, the sequence control circuit 5 operates the dial output path 4 to output the dialed number to the line 7a of the transmitter 7 in accordance with the dialed number time interval.

Next, the operation of the dial retransmission telephone configured as described above will be explained.

First, when the caller operates the dial 6, the dial number storage circuit 1 sequentially stores the dial number inside the circuit, and at the same time, the dial timing detection circuit 2
detects the timing of the dial operation and outputs the detection signal to the dial timing storage circuit 3, and the dial timing storage circuit 3 stores the dial number time interval based on this detection signal. Next, the dial sending circuit 4 sends the dial number signal output from the dial number storage circuit 1 to the telephone line 10 via the line 7a of the transmitter 7 and the switch 9.

Here, if the caller wants to re-dial due to a busy call or the like, the caller activates the re-dialing circuit 12. This causes the sequence control circuit 5 to operate. That is, this sequence control circuit 5 outputs the dial number stored in the dial number storage circuit 1 and the dial timing stored in the dial timing storage circuit 3 to the dial output path 4, and outputs the dial number stored in the dial number storage circuit 1 to the dial timing storage circuit 3. line 7 of the handset 7 in accordance with the timing of the dial number time interval.
The dial output path 4 is controlled so as to transmit the signal to a.

Therefore, when re-dialing a credit sale that requires dial interval timing, the dial interval timing is reproduced exactly in accordance with the caller's operation timing, and the telephone line 10 is reliably connected to the credit sale.

[Effects of the Invention] As explained above, according to the present invention, a dial timing detection circuit and a dial timing storage circuit are provided outside the dial number storage circuit, and the stored dial number is sent out according to the stored dial timing. Therefore, when re-dialing a credit service that requires dial interval timing, the dialing timing is accurately reproduced, and as a result, the telephone line is reliably connected to the credit service.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a dial retransmission telephone according to an embodiment of the present invention. 1: Dial number storage circuit, 2: Dial timing detection circuit, 3: Dial timing storage circuit, 4: Dial sending circuit, 5: Sequence control circuit, 6: Dial

Claims (1)

[Claims] (1) A dial number storage circuit that stores the dial number dialed by the caller, a dial timing detection circuit that detects the timing of the dial operation by the caller, and a dial timing storage circuit that stores the detection results of this dial timing detection circuit. and a dial sending circuit that resends the dial number at the dial timing based on the data of the dial timing storage circuit and the dial number storage circuit.