KR19990009441A - Communication terminal with sender information storage and retrieval function - Google Patents

Abstract

The present invention relates to a communication terminal having a sender information storage and retrieval function, a key input unit for receiving a telephone number from a subscriber, and a function unit for transmitting the subscriber's telephone number and subscriber ID when the subscriber sends a call; It has a display part which shows the telephone number and ID of the other subscriber. At this time, the key input unit includes a function key for transmitting to a phone number already stored according to the subscriber's selection, the function unit includes a phone number and ID of another subscriber using the communication terminal according to the subscriber's setting Store predetermined information, retrieve the received telephone number and ID of another subscriber, and output the predetermined information about the other subscriber to the display unit if it is in the stored information; Stores a phone number and ID, and if the subscriber requests the received phone number and ID of the other subscriber, outputs it to the display unit, and after the subscriber retrieves predetermined information about the other subscriber, press the function key. If entered, the call is made to the other subscriber's telephone number. With such a device, more detailed information of the sender, including a person's name and telephone number, can be stored and retrieved and displayed according to the subscriber's settings, the sender's information can be stored in the absence of the recipient, and a telephone displayed using a function key You can call a number.

Description

A Communication Terminal Equipment with Saving and Searching Information of the Transmitter

The present invention relates to a communication terminal having a transmitter information storage and retrieval function, and more particularly to a telephone that transmits a subscriber's telephone number and subscriber identification together when a subscriber makes a call. The present invention relates to a communication terminal having a sender information storage and retrieval function that adds a function of storing a telephone number, a person's name, and the like, and transmits directly to a telephone number of the retrieved information using a function key.

1 is a configuration diagram of a communication system having a sender information display function.

Referring to Fig. 1, a communication system having a sender information display function is configured such that a Caller-ID telephone station 2 mediates communication terminals 4 and 6 having Caller-ID functions used by subscribers A, B, and the like. .

At this time, the caller-ID, for example, when the subscriber A calls the subscriber B, the subscriber A transmits the telephone number and ID of the subscriber A so that the subscriber B sees the telephone number and ID of the subscriber A, and the subscriber A To know that is calling.

Telephones and communication systems with such Caller-ID capabilities have already been implemented in the US and Europe.

2 is a diagram showing a telephone 10 having a conventional sender information display function.

Referring to Fig. 2, a conventional telephone 10 having a sender information display function includes a caller-ID function unit 12, a dual tone multi frequency (DTMF) unit 14, and an input / output unit 16. .

First, the input / output unit 16 is a subscriber to make a call, that is, a key input unit 18 to receive a telephone number to be sent from a sender through a plurality of input keys, and a subscriber to receive a call when a call is received. And a display unit 17 for allowing a receiver to view the telephone number and ID of the sender.

Next, the DTMF unit 14 generates a tone of the telephone 10.

The caller-ID function unit 12 is an integrated device (IC) having a function of transmitting a subscriber's telephone number and ID together when the subscriber makes a call.

The telephone 10 having the conventional sender information display function as described above, that is, the caller-ID telephone 10 is configured to display only the telephone number and ID of the sender, and there is no function to store it. No detailed information about the sender was known.

The present invention has been proposed to solve the above-mentioned problems, and when a call is received, the caller's telephone number and ID are searched for in the already stored information according to the subscriber's setting, and the same telephone number and ID are found. Display detailed information,

In the absence of the recipient, it stores the sender's phone number and ID so that the recipient can know when to request it.

It is an object of the present invention to provide a communication terminal having a sender information storage and retrieval function that enables a receiver to make a call directly to the sender by using a predetermined function key without pressing a telephone number after viewing the information on the displayed sender. .

1 is a configuration of a communication system having a sender information display function;

2 is a diagram showing a telephone having a conventional sender information display function;

3 is a diagram illustrating a telephone having a sender information storage and retrieval function according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

2: Caller-ID telephone station 4, 6, 10, 20: communication terminal, telephone

12: Caller-ID function 14, 24: DTMF section

16, 26: input / output unit 17, 27: display unit

18, 28: key input 22: caller-ID and data bank function

[Configuration]

According to a feature of the present invention proposed to achieve the above object, a communication terminal having a sender information storage and retrieval function, a key input unit for receiving a telephone number from the subscriber, the subscriber's telephone number and A subscriber unit has a function unit for transmitting the subscriber ID together with a display unit representing the telephone number and ID of another subscriber. At this time, the key input unit includes a function key for transmitting to a phone number already stored according to the subscriber's selection, the function unit includes a phone number and ID of another subscriber using the communication terminal according to the subscriber's setting Store predetermined information, retrieve the received telephone number and ID of another subscriber, and output the predetermined information about the other subscriber to the display unit if it is in the stored information; Stores a phone number and ID, and if the subscriber requests the received phone number and ID of the other subscriber, outputs it to the display unit, and after the subscriber retrieves predetermined information about the other subscriber, press the function key. If entered, the call is made to the other subscriber's telephone number.

According to a feature of the present invention for achieving the above object, a communication terminal having a sender information storage and retrieval function, the communication terminal for informing the receiver of the telephone number and ID of the sender, the telephone number and ID of the sender It receives the input, retrieves it so that you can know more detailed information about the sender stored therein, and stores the phone number and ID of the sender in the absence of the receiver, so that the receiver can retrieve it, and the receiver has information about the sender Search for and send to the sender using a predetermined function key.

[Action]

The communication terminal having the sender information storage and retrieval function according to the present invention receives the sender's telephone number and ID, retrieves the sender information stored therein, displays the information on the sender, and stores the information in the absence of the receiver so that the receiver can do so. When requested, the sender's telephone number and ID or the sender information stored therein are displayed, and when the receiver presses a key for requesting transmission to the sender's telephone number, the sender's telephone number is dialed.

EXAMPLE

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIG. 3.

3 is a diagram illustrating a telephone 20 having a sender information storage and retrieval function according to an embodiment of the present invention.

Referring to FIG. 3, a telephone 20 having a sender information storage and retrieval function according to an embodiment of the present invention includes a caller-ID and a data bank function unit 22, a DTMF unit 24, And an input / output unit 26.

First, the input / output unit 26 includes a display unit 27 and a key input unit 28.

At this time, the display unit 27 displays the telephone number and ID of the sender received from the sender, or the sender address including the telephone number and ID of the sender stored in the Caller-ID and data bank function unit 22. More detailed information such as

The key input unit 28 inputs a telephone number to be dialed, and includes an input key for allowing a subscriber to store a telephone number and detailed information about a person's name, and also directly dials the telephone number displayed on the display unit 27. Includes function keys to enable this.

Next, the DTMF unit 24 is a circuit for generating the tone of the telephone 20, so that the number is recognized through the frequency of the sound generated when the subscriber presses the input key of the telephone 20.

The caller-ID and data bank function unit 22 has a function of a conventional caller-ID, that is, a function of transmitting a subscriber's telephone number and ID together with a data bank function, that is, a telephone number for a person used in an electronic notebook, and the like. Includes the ability to store data such as addresses.

At this time, the caller-ID and the data bank function unit 22 store predetermined information including the telephone number and ID of another subscriber input through the key input unit 28 according to the subscriber's setting. And, if the sender's telephone number and ID are retrieved and it is in the stored information, more detailed information about the sender is output through the display unit 27 so that the receiver can know.

In addition, the caller-ID and data bank function unit 22 stores the telephone number and ID of the sender when the receiver is absent so that the information on the sender is output through the display unit 27 when the receiver requests it. When the receiver checks the information on the sender and then inputs the function key, the receiver can make a call directly from the data bank through the DTMF unit 24.

The present invention adds a data bank function to a telephone that allows a conventional sender ID and telephone number to be known, and can store more detailed information of the sender including a person's name and a telephone number according to a subscriber's setting, and also retrieves and displays it. It is possible to save the information of the sender in the absence of the receiver, it is effective to call to the displayed phone number using the function key.

Claims (2)

A key input unit 28 for receiving a telephone number from the subscriber, a function unit 22 for transmitting the subscriber's telephone number and subscriber ID together when the subscriber makes a call, and a telephone number and ID of the other subscriber. In the communication terminal 20 having the display unit 27, The key input unit 28 includes a function key for calling the already stored phone number according to the subscriber's selection, The function unit 22 stores predetermined information including a phone number and ID of another subscriber using the communication terminal 20 according to the subscriber's setting, Retrieve the received telephone number and ID of the other subscriber and output the predetermined information about the other subscriber to the display unit 27 when it is in the stored information; Store the received phone number and ID of the other subscriber in the absence of the subscriber and output the same to the display unit 27 when the subscriber requests the received phone number and ID of the other subscriber, And when the subscriber searches for predetermined information about the other subscriber and then inputs the function key, the subscriber sends the phone number to the other subscriber's telephone number. In the communication terminal 20 to inform the receiver of the sender's telephone number and ID, Receives the telephone number and ID of the sender, and retrieves it so as to know more detailed information about the sender stored therein. Store the telephone number and ID of the sender in the absence of the receiver so that the receiver can retrieve it; And a sender information storage and retrieval function for allowing the receiver to retrieve information about the sender and then send it to the sender using a predetermined function key.