JPH0448849A - Telephone set - Google Patents

Abstract

PURPOSE:To eliminate the need for taking a memo or the like and to prevent a wrong telephone number dialing by storing a telephone number picked up from a reception signal and dialing the telephone number stored automatically through dialing operation. CONSTITUTION:When a telephone number of a desired opposite party is unknown, the user makes a phone call to a telephone number guide of a telephone station and informs a name of the opposite party and its address or the like to the guide center. Then a person in charge in the center retrieves the telephone number and reports the telephone number desired to be known by the user. In this case, when the user depresses a recognition key 14, a voice recognition device 19 stores the telephone number into a RAM 13. When a dial key 18 is operated, a dial signal is sent to the telephone station, from which automatic dialing is given to the desired opposite party. Thus, no memo is required to offer much convenience and wrong dialing is prevented.

Description

[Detailed Description of the Invention] [Summary] The operability of a telephone is improved by extracting and storing telephone number data from an incoming call signal and automatically making a call using the stored telephone number. .

[Industrial application field]

The present invention relates to a telephone, and more particularly to a telephone that facilitates calling operations.

[Conventional technology]

When using a telephone, if one does not know the telephone number, one uses the telephone number assistance service at the telephone office or calls an acquaintance who knows the telephone number and asks for the desired telephone number.

[Problem to be solved by the invention]

However, in this case, it is necessary to take notes, which is troublesome, and there are problems such as dialing the wrong telephone number.

[Means to solve the problem]

The present invention solves the above conventional problems, and includes a telephone number extracting means for extracting telephone number data from an incoming call signal, a storage means for storing the telephone number extracted by the telephone number extracting means, and a telephone number extracting means for storing the telephone number extracted by the telephone number extracting means. The telephone is characterized in that it has a control means for calling a telephone number stored in the storage means when a commanding call key is operated.

[For production]

Since the telephone number extracted from the received signal is stored and the calling operation is automatically performed using the stored telephone number by the dialing operation, there is no need to take notes or the like, and no erroneous dialing of the telephone number occurs.

〔Example〕

Hereinafter, one embodiment of the present invention will be described in detail using the drawings.

FIG. 1 is a block diagram showing an embodiment of the present invention, and in this embodiment, a mobile phone installed in a car or the like is taken as an example.

Reference numeral 10 denotes a telephone main body, which transmits and receives signals such as dial signals, clock signals, and hook signals to and from a radio device 30 that performs wireless communication with a telephone office, processes these signals, and receives a reception signal from the radio device 30. amplification for reproducing the signal from the speaker 42 (reception amplifier 17), and amplification for transmitting the transmission signal from the microphone 41 to the radio device 30 (transmission amplifier 16).
, controls the display on the CRT display 20, processes input signals from the CRT display 20, etc.

In this embodiment, the CRT display 20 is a tough panel CRT in which transparent panel switches are arranged on the screen surface.
A display is used to not only display information, but also to input telephone numbers and other information. The telephone main body 10 includes a microprocessor (MPU) 11 that plays a central role in control, and a read-only memory (FR) that stores its control program.
OM) 12, rewritable memory (RAM) 13 that stores telephone numbers, etc., input/output interface 15 that connects the MPU II with external input/output devices, whether the handset is placed at the base of the phone (standby is in the standby state) A hook switch (not shown) or the like is provided to detect whether the Further, the telephone main body 10 is provided with a voice recognition device 19 that converts an incoming call signal into digital data, and the voice recognition device 1
A recognition key 14 and a RAM 13 for operating the phone number 9 and storing the phone number converted by the voice recognition device 19 in the RAM 13.
The radio device 30 uses the phone number stored in the dial signal as a dial signal.
A call key 18 is provided for sending out a message.

Next, the operation of MPUII will be explained. Figure 2 is MP
This is a flowchart showing the processing of UII, and the operation of MPU11 will be explained below using this flowchart.

In step S1, it is determined whether or not the recognition key 14 has been operated, and if it has not been operated, the process moves to step S4.
If it has been operated, the process moves to step S2. In step S2, the telephone number recognized by the voice recognition device is input, and the telephone number input in step S3 is written in the RAM 13 and the process moves to step S4. In step S4, the call key 18
If it has not been operated, the process returns to step S1; if it has been operated, the process proceeds to step S5, where the telephone number written in the RAM 13 is transferred to the radio
0 as a dial signal.

Incidentally, before sending this dial signal, a call termination signal is sent to the wireless device 30 to hang up the call.

Next, the operating method will be explained. In order to make the explanation easier to understand, the explanation will be given using telephone number guidance at a telephone office as an example. If you do not know the phone number of the person you want to call,
Call the telephone number assistance section of the telephone office and tell them the name and address of the other party. Then, the staff member searches for a telephone number and tells the user the desired telephone number, at which time the recognition key 14 is operated.

Then, the voice recognition device 19 recognizes that the phone number is R,
If the call key 18 is then stored in the AM 13 and the call key 18 is operated, a dial signal is transmitted to the telephone office and a call is automatically made to the desired party.

As described above, in this embodiment, the voice recognition device 19 recognizes the voice telephone number sent from the telephone directory assistance, and a call is made using that telephone number by operating the call key 18. It is very convenient because there is no need for this, and it also prevents you from calling the wrong number.

In this embodiment, telephone number guidance at a telephone office was used as an example, but it can also be used when asking an acquaintance for a telephone number over the phone.

However, in recent years, voice synthesizers have been used in telephone number guidance at telephone offices to standardize voices, so if voice recognition is performed based on this voice, the recognition rate will be extremely high and false positives will be reduced. The possibility is also low.

Further, in this embodiment, the telephone number was extracted using voice recognition, but it is also possible to transmit a DTMF signal or a dial pulse signal and extract the telephone number from this signal. .

〔Effect of the invention〕

As explained in detail above, according to the telephone according to the present invention, the telephone number extracted from the incoming call signal is stored, and the call operation is automatically performed using the memorized telephone number by the outgoing call operation, so it is possible to make notes, etc. There is no need to call or dial the wrong number.

[Brief explanation of drawings]

Fig. 1 is a configuration diagram showing an embodiment of the present invention, Fig. 2 is an MPU
It is a flowchart which shows the process of II. In the figure, IO is the telephone main body, 19 is a voice recognition device,
30 is a radio device.

Claims (1)

[Scope of Claims] There was a telephone number extracting means for extracting telephone number data from an incoming call signal, a storage means for storing the telephone number extracted by the telephone number extracting means, and an operation of a call key for instructing a call. and control means for dialing the telephone number stored in the storage means.