JPH09261736A - Portable telephone set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To omit trouble of dialing in the case of calling again. SOLUTION: The portable telephone set has a radio section 2 making transmission reception via an antenna 1 with a base station through a radio channel, a speech section 3 sending/receiving a speech signal, a key input section 4 inputting a dial number and radialing, a storage section 5 storing its own telephone number and an inputted dial number, and a control section 6 controlling the entire portable telephone set in a form of this embodiment, and the storage section 5 stores a maximum depression number of times of a redial button 43 continuously making redialing.

Description

Detailed Description of the Invention

[0001]

[0001] The present invention relates to a portable telephone.

[0002]

2. Description of the Related Art A conventional mobile phone has a structure in which a user must make a call again when he / she wants to continue the call when the call is suddenly terminated due to a change in the surrounding environment caused by movement during a call due to a change in the surrounding environment. It was.

[0003]

This conventional mobile phone has a renewed function when the user wants to continue the call when the call is suddenly terminated due to the radio wave condition or the like due to the change of the surrounding environment due to the movement during the call. Since the other party's subscriber's telephone number must be transmitted, there is a problem in that it is troublesome to dial.

[0004]

A portable telephone according to the present invention comprises:
Storage means for storing the telephone number of the other party at the time of calling, and when the call ends due to an abnormality in the electric wave state during the call with the other party after the call, the call is recalled within a preset period from the call ending state. And a recalling call means for returning the telephone number of the other party by pressing a button to put it in a call state again, and the storage means stores the maximum number of times the recall button can be pressed continuously. are doing.

The mobile phone of the present invention has a radio section for transmitting and receiving wirelessly via a base station and an antenna, a call section for transmitting and receiving a call signal, a key input section for inputting a dial number and a recall call, and And a control unit for controlling the entire mobile phone, and the key input unit has a dial button for inputting the telephone number of the other party at the start of the call. , Start / end call with indicator lights to enter start and end call
A termination button and a recalling button for activating a recalling call due to disconnection during a call, and the maximum number of times the recalling button can be continuously pressed in the storage unit Remembered

[0006]

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

FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing an example of a button configuration of a key input section in the present embodiment.

Referring to FIG. 1, a mobile phone according to the present embodiment has a radio section 2 for transmitting and receiving wirelessly via a base station (not shown) and an antenna 1, a call section 3 for transmitting and receiving a call signal, and a dial. A key input unit 4 for inputting numbers etc.,
It has a storage unit 5 for storing its own telephone number and an input dial number, and a control unit 6 for controlling the entire mobile phone of this embodiment.

The storage unit 5 also stores the maximum number of times the recall button is pressed in the key input unit 4 that allows continuous recall.

In FIG. 2, the key input unit 4 in FIG.
Includes a dial button 41 for inputting the telephone number of the other party at the start of the call, a call start / end button 42 with an indicator light for inputting activation of the start and end of the call, and activation of a re-call due to disconnection during the call. It has a recalling button 43 for calling.

Next, the operation of the mobile phone of the present embodiment during a call will be described with reference to FIGS.

After pressing the call start / end button 42 (the indicator light is lit) like a conventional mobile phone, the telephone number of the other party subscriber is entered from the dial button 41 to make a call (at this time, the other party The telephone number is stored in the storage unit 5.) When a call is made by a response from the other party subscriber, if the call is terminated due to the radio wave state caused by the movement of the user of this mobile phone (call start / call / When the user wants to talk again because the end button 42 has an indicator light that goes out, the user presses the recall button 43.

When the control unit 6 detects the pressing of the recalling button 43, it reads the telephone number of the other party who has made a call from the storage unit 5 and makes a call in the same manner as in the initial case. Turn on the indicator light. The radio wave condition is good,
When the other party answers, the call state is entered as in the initial case.

When the user terminates the call and presses the call start / end button 42, the indicator lamp is extinguished by the control of the control unit 6 and the telephone number of the other party is erased from the storage unit 5.

If the user does not press the recall button 43 within a preset period, the control unit 6 determines that the call is completely released, and the telephone number of the other party is stored in the storage unit 5. to erase.

Further, even if the call state is not obtained by pressing the recalling button 43 once, even if the call state is not obtained even after the maximum number of presses stored in the storage unit 5 is continuously performed, the control unit 6 Under the control of, the telephone number of the other party is erased from the storage unit 5.

[0017]

As described above, according to the present invention, the storage means for storing the telephone number of the other party at the time of making a call and the termination state due to the abnormal state of the electric wave during the call with the other party after the call are made, The call-ending state is set due to an abnormal radio wave condition by providing a call-calling means for calling the other party's telephone number again to put it in the call state again by pressing the call-recall button within a preset period from the call-ending state. In this case, there is an effect that it is possible to save the trouble of inputting a telephone number again as in the conventional case.

Further, the maximum number of times that the re-calling can be continuously performed is stored in the storage means, and the re-calling is stopped when the re-calling is performed more than the maximum number of times, so that the internal battery consumption is suppressed. There is an effect that can be.

[Brief description of drawings]

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

FIG. 2 is a diagram showing an example of a button configuration of a key input unit in the present embodiment.

[Explanation of symbols]

 1 antenna 2 wireless unit 3 call unit 4 key input unit 5 storage unit 6 control unit 41 dial button 42 call start / end button 43 call recall button

Claims (3)

[Claims] 1. A storage means for storing the telephone number of the other party at the time of making a call, and a presetting from the call ending state when the call ends due to an abnormal radio wave condition during a call with the other party after the call. A mobile phone, comprising: a recalling call means for transmitting the telephone number of the other party again to make the call state again by pressing the recalling button within the period. 2. The mobile phone according to claim 1, wherein the storage means stores the maximum number of times the recall button can be pressed continuously. 3. A radio unit for wirelessly transmitting and receiving data to and from a base station through an antenna, a call unit for transmitting and receiving a call signal, and a key input unit for inputting a dial number and a recall call.
It has a storage unit for storing its own telephone number and the entered dial number, and a control unit for controlling the entire mobile phone, and the key input unit has a dial button for inputting the telephone number of the other party at the time of starting the call. And a call start / end button with an indicator light for inputting start and end activation of a call, and a recall call button for activating a recall call due to disconnection during a call. A mobile phone, which stores therein the maximum number of times that the recall button can be pressed to continue a call.