KR20030069525A - Routing setting method for automatic connection dial telephone - Google Patents

Abstract

PURPOSE: A method for setting a line of an automatic access dial phone mounting a liquid crystal display device thereon is provided to automatically deliver a dial tone at a time for a communication provider access number, a pause time, a prepaid/deferred card number, and a substantial subscriber number between a phone and a general phone communication network while setting an ACR(Automatic Call Routing) function, thereby reducing key inputting time. CONSTITUTION: Regardless of a hook-on/off state(S100) of a receiver, a system outputs a DTMF signal of an automatic access number while an ACR function is set(S102)(S104). If connected to a provider network(S106), the system stands by during a pause time(S108), and outputs the DTMF signal in accordance with an automatically selected menu(S110), then stands by again during the pause time(S112). The system outputs an automatic DTMF signal of a prepaid/deferred card number(S114). The system decides whether the receiver is in standby state(S116). If so, a user optionally inputs a telephone number of other party by inputting a key(S118)(S120). A call is made(S122).

Description

Routing setting method for automatic connection dial telephone with LCD

The present invention relates to a line setting method of an automatic dial telephone equipped with a liquid crystal display. More particularly, the present invention relates to a technology for providing an automatic call routing (ACR) function to a phone equipped with a liquid crystal display (LCD) so that each dialed carrier can be automatically dialed with a single button operation.

In general, an automatic dialing device of a telephone refers to a telephone bill service system that uses a prepaid card of a telecommunications carrier to reduce the calculated bill in a prepaid manner at an exchange system every time a telephone call is made.

To this end, the user purchases a telephone bill prepaid card, and the exchange system of the telecommunications operator imposes a function to check the code allowing the use of the prepaid card when calculating the charge and to reduce the charge according to the card. Based on this, the special telecommunications operator recruits members to sell and operate the card.

Related arts related to this include "application number: 20-2000-024491, designation name: automatic dial device with a caller information display function", and "application number: 10-1996-029972, name of invention: telephone How to set up an automatic call line.

However, the existing ACR-supported dial-up telephones attach a separate device to the telephone trunk line to detect the status of the line when a particular key is entered or the hook-off state is entered, and the telephone automatically dials accordingly. Judged.

In addition, the access number of the separate operator is stored in a specific memory (ROM) of the separate device device to upgrade or modify the automatic number or various information. This is inconvenient to press the input of the keypad more than 30 times by hand from the user's point of view.

Therefore, the present invention is to solve the above problems, the present invention is to automatically set the service provider access number, pause time, prepaid card number, and actual telephone subscriber number between the telephone and the general telephone network when the ACR function is set up. Its purpose is to allow you to dial out automatically at one time.

As a technical idea for achieving the object of the present invention described above, the present invention provides a one-button input within a phone book menu of a handset hook off or a handset hook on state to switch to a speaker phone mode in standby state of a phone dial. A first step; A second step of determining whether an automatic call line (ACR) function is selected; As a result of the determination, when the automatic calling line function is selected, displaying through a liquid crystal display (LCD); And a fourth step of generating and dialing the designated operator access number, the pause time for each operator, the prepaid card number, and the other party's telephone number, which are input into the memory (EEPROM) as DTMF signals, and dialing. Provided is a method for setting a line of an auto dial telephone equipped with a device.

1 is a block diagram of an automatic access dial apparatus according to the present invention.

2 is a flowchart illustrating a line setting process of the automatic access dial telephone according to the embodiment of the present invention.

3 is a flowchart illustrating a line setting process of an automatic dial telephone according to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: Handset / Speakerphone

20: Key Pad 30: Liquid Crystal Display (LCD)

40: DTMF generation and detection unit 50: memory (EEPROM)

60: Modem 60: Control unit (CPU)

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.

1 is a block diagram of an automatic access dial apparatus according to the present invention.

1, a handset / speakerphone 10; A keypad 20; A liquid crystal display (LCD) 30; DTMF generation and detection unit 40; memory (EEPROM) 50; A modem 60; It is comprised by the control part 70.

The handset / speaker phone 10 is a function of selecting a hook on / off state for a user to use a telephone. In addition, the handset / speaker phone 10 automatically opens the path of the voice call when using the auto dial function according to the hook on / off state.

The keypad 20 is a telephone number of a separate operator (second out-of-country operator, second international telephone operator) according to the prepaid card purchased by the user, a pose time related to the automatic route selection (ARS) of the corresponding operator, You can select a menu (mode) according to ARS, prepaid card number purchased by the user, and the other party's phone number that you want to use. You can use it as a basic dial button when setting various additional functions and dialing.

The liquid crystal display (LCD) 30 may include a separate operator's telephone number according to the prepaid card purchased by the user, an ARS related pose time of the operator, a menu (mode) selection according to the ARS, and a prepaid card number purchased, and Enter the other party's phone number to be used, and set various additional functions and display basic dial buttons when dialing.

The DTMF generation and detection unit 40 performs a dual tone multi frequency (DTMF) output according to a user's telephone dial.

The memory 50 is an electrically erasable ROM (EEPROM) according to a prepaid card purchased by the user, a predetermined operator's telephone number, a relevant pose time of the ARS of the operator, a menu (mode) selection according to the ARS, and a prepaid postpaid purchased. It is a memory device that inputs a card number and the other party's phone number to be used mainly, and stores basic dial information when setting various additional functions and dialing.

The modem 60 is set to a voice mode and used for voice call or data communication.

The control unit (CPU) 70 performs various control and main programs according to the usage environment of all the telephones, and interfaces with various peripheral devices.

2 is a flowchart illustrating a line setting process of the automatic access dial telephone according to the embodiment of the present invention.

Referring to FIG. 2, regardless of the hook on / off state (S100) of the receiver, the DTMF signal of the automatic connection number is output in the state in which the automatic call line (ACR) function is set (S102). (S104)

At this time, if the ACR function is not set in step S102, the call is awaited in step S116 described later.

When connected to a separate operator network in that state (S106), the standby state for the pause time (pause time) for each operator (S108), and outputs the DTMF signal of the menu (mode) automatic selection (S110), and pose again After the standby state for a time (S112), and outputs the automatic DTMF signal of the prepaid card number (S114).

At this time, the series of processes will automatically send out the tone only once. In addition, the present invention can support up to a predetermined number of inputs of the separate operator access number, the pause time for each operator, and the prepaid card number.

After that, the presence or absence of the call waiting state of the handset is determined (S116). Calling is enabled by dialing (S122).

3 is a flowchart illustrating a line setting process of an automatic dial telephone according to another embodiment of the present invention.

Referring to Figure 3, when the hook-on (Hook ON) state of the handset (S200) and the phone book is connected (S202) after the selection of the telephone number and one-touch dialing (S204) determines whether there is a setting state of the ACR function (S206)

As a result of the determination, if the ACR function is set, the mode of the handset / speaker phone is automatically switched (Hook OFF) (S208) to output the DTMF signal of the automatic access number (S210).

Thereafter, when connected to a separate provider network (S212), after waiting for the pause time for the corresponding operator, the DTMF signal of the automatic selection of the phone book menu (mode) is output (S214), and the automatic DTMF signal of the prepaid card number is output. After outputting (S216), the pause time automatically waits for 3 seconds (S218) and automatically outputs the phone number (S220) to make a call. (S222) At this time, the series of processes are automatically performed. Tones can be sent at one time.

As described above, the automatic dial telephone equipped with the liquid crystal display according to the present invention can turn on / off the use of the ACR function only by using a specific key or on a menu, and can enter up to several carrier access numbers. have.

In addition, the user can choose to use mainly and ARS function to broadcast differently according to the operator access number can be adjusted freely to adjust the user selection waiting time, which will reduce the user's waiting time innovatively or skip automatically It also has a pause time, automatic menu (mode) selection function, and prepaid card, and the ability to automatically enter the party's caller's phone number, significantly reducing or requiring keystrokes that require users to press 30 or more times per day. Have no

Claims (4)

A first step of switching to a speaker phone mode in standby state of a telephone dial by inputting a one button in a telephone directory menu of a handset Hook Off or a handset Hook On; A second step of determining whether an automatic call line (ACR) function is selected; As a result of the determination, when the automatic calling line function is selected, displaying through a liquid crystal display (LCD); And a fourth step of generating and dialing a predetermined operator access number, a pause time for each operator, a prepaid card number, and a telephone number of the counterpart as a DTMF signal. To set up a line on an automated dial-up telephone. The method of claim 1, wherein the fourth step automatically transmits a separate operator access number, a pause time for each operator, a prepaid card number, and a counterpart telephone number at once, regardless of whether the handset is hooked on or off. A line setting method for an automatic dial telephone equipped with a liquid crystal display. The method according to claim 1 or 2, wherein in the fourth step, regardless of whether the handset is hooked on or off, the terminal automatically transmits a separate operator access number, a pause time for each operator, and a prepaid card number. And after the call waiting sound drops, a user inputs the other party's telephone number arbitrarily and dials it. The apparatus of claim 3, wherein in the fourth step, input of a predetermined operator access number, a pause time for each operator, and a prepaid card number can be supported up to a predetermined number, respectively. How to set up a track.