KR0124181B1 - Telephone number storge deivce - Google Patents

Abstract

The present invention provides a non-used address indicating system in a telephone number storing domain and a method of indicating the same. This invention includes a telephone loop controller turning ON/OFF a telephone's loop; a dialing part producing a command signal to store telephone number and a signal corresponding to an input telephone number; a control part producing a control signal for detecting an address not stored and a control signal for storing input telephone numbers; a telephone number storing part storing input telephone numbers that are not lost when power is OFF; a display showing a user the stored telephone numbers; an alarm generator giving an alarm signal to a user of an address where telephones are not stored; and a speaker producing an alarm signal. This allows a user to confirm an address not holding telephones one by one when he or she stores telephone numbers in the telephone set, thus providing convenience.

Description

Unused address display device of telephone number storage area and its method

1 is a block diagram of an unused address display device of a telephone number storage area according to the present invention;

2 is a flowchart of a method of displaying an unused address of a telephone number according to the control unit of FIG.

* Explanation of the symbols for the main reference in the drawings

10: telephone loop control unit 20: dial unit

30: control unit 40: phone number storage unit

50: screen display unit 60: warning sound generating unit

70: speaker.

The present invention relates to a non-used address display device and method of the phone number storage area, and more particularly, to an unused address of the phone number storage area on a screen, where the phone number storage area can be used to confirm the current memory status. The address display device and a method thereof.

In general, a telephone is provided with many devices for the convenience of the user. Among them, a telephone capable of storing a telephone number corresponds to the address where the telephone number is stored after operating a specific butt (for example, a '#' button) without the user manipulating all the telephone numbers to be called. Press the number button (for example, 0-9) to send out the stored phone number.

However, if the user uses the phone that can store the phone number for a long time, the distinction between the state where the phone number is stored and the stored address and the non-stored address is not clear, and when the other phone number is stored, the previously stored phone number is deleted. Also, in order to prevent this, there was a problem in that the built-in telephone numbers must be checked in one hand.

Accordingly, it is an object of the present invention to provide an unused address display device of a phone number storage area that can indicate an address where a phone number is stored and an address that is not stored in a memory area.

Telephone number storage control apparatus according to the present invention for achieving the above object includes a device.

In addition, the telephone number storage control method according to the present invention for achieving the above another object is provided with a method.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

1 is a block diagram of an apparatus for displaying an unused address in a telephone number storage area according to the present invention.

The unused address display device of the phone number storage area includes a telephone loop control unit 10, a dial unit 20, a control unit 30, a phone number storage unit 40, a screen display unit 50, and an alarm sound generation unit 60. And a speaker 70.

The telephone loop control unit 10 'turns on' or 'off' the loop of the telephone depending on whether the user uses the telephone.

The dial unit 20 outputs a telephone number storage command signal input by a user's operation when the telephone loop is 'on' and outputs a signal corresponding to the telephone number to be input by the user.

The control unit 30 receives the telephone number storage command signal output from the dial unit 20 and outputs a control signal for detecting the address where the telephone number is not stored and a control signal for storing the input telephone number. .

The phone number storage unit 40 applies a signal corresponding to the address where the phone number is not stored in the control unit and receives and stores a phone number input by the user. Thus, the phone number storage unit 40 does not erase the input phone number even if the power is 'off'.

The screen display unit 50 allows the user to recognize the address where the telephone number output from the telephone number storage unit 40 is not stored and the telephone number stored in the telephone number storage unit 40.

The warning sound generating unit 60 generates a signal to warn the user when there is no address stored in the phone number storage unit 50.

The speaker 70 receives a warning sound generation signal from the warning sound generating unit 60 and outputs a warning sound.

2 is a flowchart illustrating a method of displaying an unused address in a phone number storage area according to the controller 30 of FIG.

First, it is determined whether a user is using a telephone to make a call and restarts when the user is not performing a call (200).

In step 200, when the telephone is busy, it is determined whether the telephone number storage command signal is input through the dial unit 20 by a user's operation and restarts when the telephone number storage command signal is not input (202). ).

When the phone number storage command signal is input in step 202, it is determined whether there is a phone number not stored in the phone number storage unit 40 (204).

In step 204, if there is no address where the phone number is not stored, a warning sound is generated so that the user can recognize it (206).

In the step 206, if there is a street number where the phone number is not stored, the street number where the phone number is not stored is displayed through the screen display unit 50 so as to be recognized by the user (208).

In step 208, it is determined whether the telephone number to be stored is input after displaying the screen in which there is no phone number stored (210).

When the phone number to be stored in step 210 is input, the screen is displayed so that the user can recognize it through the screen display unit 50 and stored in the phone number storage unit 212.

In step 212, when it is determined that the preset time has elapsed when the phone number to be stored has not been entered, the process returns to step 210 in which it is determined whether the telephone number is input when the preset time has not elapsed ( 214).

When the preset time has elapsed in step 214, the display of the address where the telephone number is not stored is canceled (216).

Therefore, the present invention simply shows the address on which the phone number is not stored on the screen, and thus, when storing another phone number, the phone number can be stored without checking the address that is not stored one by one.

Claims (2)

A telephone loop control for turning the telephone loop on and off; A dial unit for outputting a telephone number storage command signal by the user and a signal corresponding to the telephone number input by the user when the telephone loop is 'on'; A control unit for receiving a telephone number storage command signal output from the dial unit and outputting a control signal for detecting an address where no telephone number is stored and a control signal for storing an input telephone number; A phone number storage unit which does not delete a telephone number to the control unit and receives and stores a telephone number input by a user so that the input telephone number is not erased even when the power is 'off'; A screen display unit for allowing a user to recognize a number where a telephone number output from the telephone number storage unit is not stored and a telephone number stored in the telephone number storage unit; An alarm sound generation unit for generating a signal to warn the user when there is no address where the phone number is not stored in the phone number storage unit; And a speaker for outputting a warning sound by receiving a warning sound generating signal from the warning sound generating unit. Determining whether the user is using the telephone to make a call and restarting when the call is not being made; Determining whether a telephone number storage command signal has been input by a user when a telephone is busy and restarting when the telephone number storage command signal is not input; Determining whether a phone number is stored in the phone number storage unit when a phone number storage command signal is input in the step; Generating a beep sound for the user to recognize when there is no address that has not been stored in the step; Displaying the address where the telephone number is not stored in the step so that the user can recognize the address where the telephone number is not stored through the screen display unit; Judging whether the telephone number to be stored is input after displaying the address where the telephone number is not stored in the step; If the phone number to be stored in the step is inputted, displaying the screen so that the user can recognize it through the screen display unit and self-locking the phone number storage unit; Determining whether a predetermined time has elapsed when the telephone number to be stored in the step has not been input, and returning to determining whether the telephone number is input when the predetermined time has not elapsed; And releasing the screen display of the address where the telephone number is not stored when the preset time has elapsed.