KR19980015957A - Dialing method by electronic notebook - Google Patents

Abstract

end. TECHNICAL FIELD OF THE INVENTION

And a method of performing dialing using an electronic notebook.

I. Technical Problems to be Solved by the Invention

There is a problem in that it is impossible to directly confirm whether or not the telephone number selected in the electronic notebook is properly received.

All. The point of the solution of the invention

The telephone further includes a display unit for receiving the telephone number of the electronic notebook selected by the user as an optical signal, outputting the received telephone number to the display unit, and dialing.

la. Important Uses of the Invention

The user can confirm whether the telephone number transmitted from the electronic note book is correctly received from the telephone set through the display unit.

Description

Dialing method by electronic notebook

The present invention relates to a method of dialing using an electronic organizer, and more particularly, to a method of outputting a telephone number transmitted from an electronic organizer to a display unit of a telephone and dialing the telephone number.

Normally, the electronic note is stored in the memory when various pieces of information are inputted by the user.

In a conventional dialing method using an electronic organizer, when data of a telephone number stored in a memory of an electronic organizer is read and sent to a telephone, the telephone receives the data of the telephone number transmitted and unconditionally dials. Therefore, the conventional telephone has a problem that the dialing can not be performed properly if the telephone number data transmitted from the electronic handset is not properly received. In addition, it is troublesome to determine whether the telephone number selected by the user in the electronic notebook has been correctly received as confirmation of the call state after the dialing is completed.

Accordingly, it is an object of the present invention to provide a method for accurately dialing using an electronic organizer.

It is another object of the present invention to provide a method for displaying a dialed state using an electronic organizer.

It is still another object of the present invention to provide a method for performing a stable operation by confirming a telephone number transmitted from an electronic organizer.

In order to achieve these objects, the present invention provides a telephone set, which further comprises a display unit for transmitting telephone number data of an electronic handset selected by a user through an optical signal, outputting the data of the telephone number to be transmitted to a display unit, It is a method that can confirm that it is received.

1 is a block diagram of an electronic notebook to which the present invention is applied;

2 is a view showing a configuration of keys of an electronic notebook to which the present invention is applied;

3 is a block diagram of a telephone according to an embodiment of the present invention;

4 is a view showing a control flow of an electronic notebook according to an embodiment of the present invention;

5 is a view showing a control flow of a telephone set according to an embodiment of the present invention;

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

1 is a block diagram of an electronic notebook to which the present invention is applied. The electronic notebook 100 includes a key input unit 100, a control unit 102, a memory 104, an LCD 106, and an optical signal transmission unit 115.

Referring to FIG. 1, the key input unit 100 transmits a signal corresponding to a key selected by a user to the control unit 102. The control unit 102 stores data in the memory 104 or reads the stored data in response to a signal transmitted from the key input unit 100. The control unit 102 outputs the data read from the memory 104 to the LCD 106. [ The control unit 102 controls the optical signal transmitting unit 108 in response to a signal transmitted from the key input unit 100. The optical signal transmitting unit 108, when receiving the selected data from the key input unit 100, switches to an optical signal and transmits the optical signal.

2 is a diagram showing the configuration of a key of an electronic organizer to which the present invention is applied, and is composed of a plurality of numeric keys and a plurality of function keys.

FIG. 3 is a block diagram of a telephone set according to an embodiment of the present invention. Referring to FIG. 3, there is shown a block diagram of a telephone set according to an embodiment of the present invention, which includes an optical signal receiving unit 300, a control unit 302, a display unit 304, a DTMF signal generating unit 306, a communication circuit unit 308, (310).

3, the optical signal receiving unit 300 receives the optical signal transmitted from the optical signal transmitting unit 108, converts the received optical signal into data, and transmits the data to the controller 302. The control unit 302 outputs the received data to the display unit 304. In addition, the control unit 302 controls the DTMF signal generation unit 306 in response to the received signal. The DTMF signal generation unit 306 generates a DTMF signal under the control of the control unit 302. [ The DTMF signal generation unit 306 transmits the generated DTMF signal to the speech circuit unit 308. The communication circuit unit 308 transmits the received DTMF signal to the exchange through the telephone line. In addition, when the call loop is formed, the call circuit unit 308 transmits the signal received through the telephone line to the transmitter / receiver unit 310.

FIG. 4 is a view showing a control flow of an electronic organizer according to an embodiment of the present invention, and a control flow will be described with reference to FIGS. 1 and 2. FIG.

Referring to FIG. 4, in operation 400, the control unit 102 of the electronic organizer determines whether a selection key is input through the key input unit 100. If the selection key is not input from the key input unit 100, the control unit 102 searches for the input of the selection key. When the selection key is input (402), the phone number selected by the selection key is displayed on the LCD (106). In operation 404, the control unit 102 determines whether a transmission key is input from the key input unit 100. If the transmission key is not inputted from the key input unit 100, the control unit 102 searches for whether or not the transmission key is continuously input. When the transmission key is input, the controller 102 transmits the data corresponding to the selected telephone number through the optical signal transmitter 108 in step 406. In operation 408, the control unit 102 determines whether a dial key is input through the key input unit 100. When the telephone number output to the LCD 106 of the electronic notebook matches the telephone number output to the display unit 304 of the telephone, the user inputs a dial key. When the dial key is input in step 410, the control unit 102 transmits the data corresponding to the dial key through the optical signal transmitting unit 108. If the dial key is not input, the control unit 102 determines whether a cancel key is input through the key input unit 100 in step 412. If the cancel key is not input, the control unit 302 repeats the control operation from step 408. [ If the telephone number output to the LCD 106 of the electronic organizer is different from the telephone number output to the display unit 304 of the telephone, the user inputs a cancel key. If the cancel key is input in this manner, the controller 102 transmits the data corresponding to the cancel key through the optical signal transmitter 108 in step 414.

FIG. 5 is a diagram illustrating a control flow of a telephone set according to an exemplary embodiment of the present invention. Referring to FIG. 5, a control unit of a telephone set according to an exemplary embodiment of the present invention performs a control operation.

5, in step 500, the controller 302 of the telephone determines whether or not the data corresponding to the telephone number transmitted from the optical signal transmitter 108 of the electronic organizer has been received by the optical communication receiver 300 do. The control unit 302 continues to search until the data corresponding to the telephone number is received from the optical signal receiving unit 300. [ When data corresponding to the telephone number is received by the optical latency cascade unit 300, the control unit 302 displays data corresponding to the received telephone number on the display unit 304 in step 502. In step 504, the controller 302 determines whether data corresponding to the dial key input of the electronic handset is received through the optical communication receiver unit 300. Accordingly, when the dial key is input, the corresponding data is received. Therefore, in step 506, the control unit 302 dials data corresponding to the received telephone number. Accordingly, the data corresponding to the input cancel key is transmitted through the optical signal transmission unit 108, and the optical signal delay unit 300 transmits the data corresponding to the transmitted cancel key to the control unit 302. In step 508, the control unit 302 determines whether data corresponding to the cancel key has been received. When the data of the cancel key is received, the control unit 302 deletes the data of the received telephone number in step 510.

As described above, according to the present invention, the telephone set receiving the telephone number data transmitted from the electronic organizer displays the data of the received telephone number on the display unit, thereby confirming whether the data has been correctly received, thereby enabling accurate dialing .

Claims (2)

A method for dialing a telephone using an electronic handset having a radio transmitter, When the electronic note transmits the telephone number being displayed at the time of inputting the transmission key, The telephone receives and displays a telephone number transmitted from the electronic notebook, When the electronic note sends a corresponding control signal when the dialing key is input, Wherein the telephone receives a control signal corresponding to the dial key and dials the telephone number. The method according to claim 1, When the electronic note sends a corresponding control signal when the cancel key is input, Wherein the telephone further comprises a step of receiving the control signal corresponding to the cancel key and deleting the displayed telephone number. ≪ RTI ID = 0.0 > 8. < / RTI >