KR20010067886A - Automatic Call Routing Sensible of Off-Hook for Sending Data of Telephone Card - Google Patents

Abstract

PURPOSE: An ACR(Automatic Call Routing) terminal for sensing the status of a hook and automatically transmitting input number of pre/post-paid card is provided to support the convenience to a user by sensing the off-hook status when the user picks up the phone and when the user uses a pre/post-paid card, by automatically transmitting the relevant numbers of the card which were needed to be pressed one by one by the user. CONSTITUTION: An automatic call routing terminal is connected to a telephone and detecting data input from the phone to have an automatic calling line function. In the ACR router, a memory means receives the relevant number of the telephone and program-related data. A programming means sets the data stored in the memory means to suit for the process of telephone card switching network. A hook status sensing means senses the status of the hook when a user picks up the handset. An automatic transmitting means automatically transmits the relevant telephone number set when off-hook to the telephone card switch network. A voice sensing means senses the output voice of the telephone card switching network and effectively treats it. If the telephone card switch network has a blocking, busy or call-unavailable message, an automatic by-pass means transfers it to office line.

Description

ARC terminal that detects hook status and automatically sends pre / post-paid card input number {Automatic Call Routing Sensible of Off-Hook for Sending Data of Telephone Card}

Field of invention

The present invention relates to an ACR terminal connected to a telephone for detecting a hook state and automatically transmitting an input number of a prepaid / deferred card. More specifically, the present invention is connected to a phone to receive the relevant number of the prepaid / postpaid card, ACR for detecting the off hook when picked up the handset, and automatically sends the pre / postpaid card related number to the pre / postpaid card exchange network It relates to a terminal.

Background of the Invention

Due to the development of information and communication technology, the sound quality of the telephone becomes clearer, call waiting time is shortened, and enormous amount of call processing is possible. In addition, due to competition among telecommunication companies, advanced technologies and various convenient services are provided. In line with this, telephone cards, which were initially used only for public phones, have been developed in various ways depending on their purpose of use, payment method, and functions. For example, KT Card, World Phone Card, Various International Prepaid Card, Postpaid Card, Onse Prepaid / Postpaid Card, Dacom Prepaid / Postpaid Card, SK International Prepaid Card.

When making a call using the prepaid card and the postpaid card, the call can be made through several steps. In the case of the prepaid card, first pick up the handset and press 00721. Then, according to the announcement, press the 10-digit card number and #, press the opponent's area code and the opponent's number, and press the # button. For example, if the other party number is 555-9474, 00721 + card number (10 digits + #) + (02) 555-9474 + #.

In the case of the postpaid card, first, the receiver picks up the receiver and presses the access number 161. Then, according to the announcement, the card number 7 digits, the password 4 digits, the relative number, and then presses the # button. For example, if the other party number is 555-9474, it is 161 + card number (7 digits) + password (4 digits) + 555-9474 + #.

In this way, the user can be bothered by making a call through several steps according to the announcement, and also have to wait 7-10 invitations to wait after pressing the last digit of the other party's number. Despite the discount rate, it is not used well.

The present inventors use an Automatic Call Routing (ACR) terminal that connects to a telephone to solve this problem. The ACR is connected to a telephone, and detects data input from the telephone and has an automatic call line function by an input program. Description of the related art ACR device includes a telephone number change, storage (patent application: 1999-013340), automatic call line setting method of the telephone (patent application: 1996-029972) and the like. The prior art relates simply to storing and changing data and to a method of transmitting an exchange facility use number by determining an input number. However, the ACR terminal that detects the hook state according to the present invention and automatically transmits the input number of the prepaid or postpaid card sets the program according to the calling card to be used by the user, and the hook state detection circuit is built in to pick up the handset for the call. Pre-set phone card number, that is, prepaid card, access number (5 digits), card number (10 digits + #), 16 digits, and postpaid card, access number (3 digits), card number (7 digits) ), The ACR terminal which detects a hook state to automatically send a 14-digit password (4 digits) to a prepaid card exchange network or a postpaid card exchange network and automatically transmits an input number of a prepaid / postpaid card. In addition, the voice recognition function is added to recognize and effectively process the voice output from the prepaid / deferred card exchange network. It also adds an automatic bypass function to automatically switch to a trunk line when the line or postpaid network is interrupted, busy, or incapable of hearing announcements.

Therefore, through the ACR terminal that detects the hook status according to the present invention and automatically transmits the input number of the prepaid / deferred card, the user can easily use the other party's number as in the case of using a normal telephone without any inconvenience, thereby facilitating the discount of the telephone fee. There is an advantage that can receive and shorten the waiting time.

An object of the present invention is to detect the hook when the telephone user picks up the handset, and if you use the prepaid / postpaid card to detect the hook state to automatically send out the pre / postpaid card related number that must be entered manually according to the guidance It is to provide an ACR terminal that automatically transmits an input number of a postpaid card.

Another object of the present invention is an ACR terminal that detects a hook state for recognizing and effectively processing the voice output from the switching network through a voice sensing circuit when the pre / postpaid card switching network is connected, and automatically transmits the input number of the prepaid / postpaid card. It is to provide.

It is another object of the present invention to detect a hook state that automatically switches to a trunk line through an automatic bypass function when a prepaid / deferred card exchange network is unsuccessful, busy, or hears a voice call. And to provide an ACR terminal for automatically transmitting the input number of the prepaid / postpaid card.

Another object of the present invention is to hook the # button to be input after the other party number when the call recognizes the user's pattern to the optimized time, and the user to arbitrarily set the waiting time, area code, # pasting time, etc. to program It is to provide an ACR terminal that detects and automatically sends an input number of a prepaid / deferred card.

Another object of the present invention is to detect the hook state that can reduce the waiting time of the existing 7 ~ 10 seconds of the call to the user within an average of 2 ~ 3 seconds as a background transmission function and automatically transmits the input number of the prepaid and postpaid card. To provide an ACR terminal.

Another object of the present invention is to detect the hook state to receive the discount benefits while entering only the other party's phone number without having to enter the card number in accordance with the instructions when using the prepaid / postpaid card and the input number of the prepaid card It is to provide an ACR terminal for automatic transmission.

The above and other objects of the present invention can be achieved by the present invention described below. Hereinafter, the content of the present invention will be described in detail.

1 is a schematic flowchart illustrating a process of implementing a call through an ACR terminal that detects a hook state and automatically sends an input number of a prepaid / deferred card according to the present invention.

2 is a flowchart schematically illustrating a process performed by an ACR terminal that detects a hook state and automatically transmits an input number of a prepaid or postpaid card according to the present invention during a call.

3 is a schematic configuration diagram of an ACR terminal detecting a hook state and automatically transmitting an input number of a prepaid / deferred card according to the present invention.

Summary of the Invention

The ACR terminal detecting the hook state and automatically transmitting the input number of the prepaid / deferred card according to the present invention is connected to the telephone, and detects the data input from the telephone to the ACR terminal having the automatic call line function by the input program. A memory means for storing a telephone card related number and program data, a program means for setting telephone card related information inputted to the memory means in accordance with a processing procedure of a telephone card switching network, and a hook for recognizing when a user picks up the receiver Status detection means, automatic transmission means for transmitting the input telephone card related number to the telephone card switching network when the hook state is off hook (when the receiver is picked up), and recognizes the voice output from the switching network when the telephone card switching network is connected. Voice recognition means for effective processing, and the prepaid and postpaid card exchange network is unstable, non It is composed of automatic bypass means to switch to the trunk line when audible and voice call voice announcements are heard. Therefore, by using the program according to the present invention to set the phone card to be used and pick up the handset, the pulse generator, the microcomputer and the memory buffer are applied to create an effect as if a human input. Therefore, the telephone card connection number is automatically transmitted to the telephone card access network, and the background call function can reduce the existing call waiting time of 7 to 10 seconds to an average of 2-3 seconds.

Detailed Description of the Invention

The ACR terminal that detects the hook status according to the present invention and automatically transmits an input number of a prepaid or postpaid card is connected to a telephone, inputs a prepaid or postpaid card related number to be used by a user, and enters a prepaid or postpaid entered by lifting a handset. The card number is automatically sent to the prepaid and debit card exchange network. At this time, by the voice detection circuit recognizes the voice output from the prepaid / debit card exchange network and processes effectively. When the user inputs the counterpart number, the first number of the counterpart number is judged to be effectively processed. In addition, the prepaid / postpaid card exchange network automatically switches to the trunk line when the announcement of busy, busy, and unable to talk is heard.

Preferred embodiments of the present invention for achieving the above object will be described in detail below with reference to the accompanying drawings.

1 is a schematic flowchart illustrating a call process by an ACR terminal detecting a hook state and automatically transmitting an input number of a prepaid / deferred card according to the present invention. According to the present invention, an ACR terminal that detects a hook state and automatically transmits an input number of a prepaid or postpaid card is divided into an operation mode and a program mode. The operation mode is a state used with a normal telephone. The program mode is for executing a program according to the present invention. In order to implement the present invention, first, the user must set the program mode according to the telephone card to be used by the user using the program according to the present invention. The setting of the program mode is to input # #, input a memory block, input related data, and input * *.

Looking at the memory block for storing the data set prior to the setting, it is divided into six types of card number storage, # timing setting, local time setting, voice recognition, area number setting, and program combination according to its function. Lose.

The card number storage unit stores numbers related to cards such as access numbers, card numbers, and passwords, and is stored in numbers 1 to 4, and can store 16 digits for each block.

The '# timing setting unit' is stored in the number 5, set in units of 0.1 seconds, and automatically specifies a timing for attaching #.

The 'local time setting unit' is stored in numbers 6 and 7, and sets a waiting time after setting 161 which is the access number of the postpaid card or 00721 which is the access number of the prepaid card. And the setting unit is 0.1 second.

The 'voice recognition' is stored in the number 8, the selection number of the voice recognition function and is not directly set, it is activated when selected in the mode 0, the program combination unit.

The 'region code setting unit' is stored in the number 9, and sets the area code to be automatically attached when making a local call with a prepaid card.

The program combination unit is stored in the number 0, and combines the above functions. In each of these memory blocks, a program according to the present invention is used to set the phone card to be used.

As a specific example of the program setting according to the present invention, a case where the card number is [9250384] and the password is [3501] is a postpaid card is set.

First, set 161, the access number for the postpaid card, to memory block 1. For example, [#] [#] [1] [1] [6] [1] [*] [*].

Next, the card number 9250384 is set in memory block 2. For example, [#] [#] [2] [9] [2] [5] [0] [3] [8] [4] [*] [*].

Next, a password 3501 is set in memory block 3. For example, [#] [#] [3] [3] [5] [0] [1] [*] [*].

Next, the access number 161 is pressed and the time to wait until the next announcement is set in the memory block 6 to 1.5 seconds. For example, [#] [#] [6] [1] [5] [*] [*]. The setting time may be determined by the user.

Next, set the time to wait when the password is entered after the card number to 0.2 seconds in memory block 7. For example, [#] [#] [7] [0] [2] [*] [*]. The input time may be predetermined by the user.

Next, set the function in memory block # 5 to automatically paste # if there is no # input for 1.5 seconds after the user presses the last digit. For example, [#] [#] [5] [1] [5] [*] [*]. The input time may be predetermined by the user.

Then, the program combinations processed according to the transmission order are set in the memory block 0.

For example, block 1 for holding the handset and press 161. Block 6 for waiting for the prompt to enter the card number. Block 2 for pressing the card number. Press the password. Wait until the announcement appears 'block 7', 'press the password' block 3, when combined according to the transmission order [#] [#] [0] [1] [6] [2] [7] [3] [*] [*].

In another embodiment of the program setting according to the present invention, a case of a prepaid card having a card number [598-4526-123 #] is set.

First, set 00721, the connection number of the prepaid card, to memory block 1. For example, [#] [#] [1] [0] [0] [7] [2] [1] [*] [*].

Next, set the card number (598-4526-123 #) in memory block 2. For example, [#] [#] [2] [5] [9] [8] [4] [5] [2] [6] [1] [2] [3] [#] [*] [* 〕to be.

Next, the access number 00721 is pressed and the time to wait for the next announcement is set in the memory block 6 to 1.5 seconds. For example, [#] [#] [6] [1] [5] [*] [*]. The input time may be predetermined by the user.

Next, set a slight delay of 0.5 seconds in memory block 7 when entering the phone number after the card number. For example, it is [#] [#] [7] [0] [5] [*] [*]. The setting time may be determined by the user.

Next, set the function in memory block # 5 to automatically paste # if there is no # input for 1.5 seconds after the user presses the last digit. For example, [#] [#] [5] [1] [5] [*] [*]. The input time may be predetermined by the user.

Next, set the user's local DDD number to memory block 9. For example, in Seoul, since the area code is 02, it is [#] [#] [9] [0] [2] [*] [*].

Then, the program combinations processed according to the transmission order are set in the memory block 0.

For example, block 1 for holding the handset and press 00721, block 6 for waiting for the prompt to enter the card number, block 2 for pressing the card number, and press the password. Wait until the announcement appears. &Quot; Block # 7 " is combined according to the above-mentioned transmission sequence, which is [#] [#] [0] [1] [6] [2] [7] [*] [*].

When the program according to the present invention is set in such a manner, the pulse generator, the microcomputer, and the memory buffer are applied to generate an effect as if inputted by a person, and the data is automatically transmitted to the switching network according to the access number.

Next, the hook state detection circuit built in the ACR terminal that detects the hook state according to the present invention and automatically transmits an input number of a prepaid / deferred card according to the present invention as shown in FIG. The prepaid card or postpaid card related number is automatically sent to the prepaid card or the postpaid card exchange network according to the program combination set in the memory block 0 according to the access number set in 1. At this time, the voice recognition circuit having a voice recognition function recognizes and effectively processes the announcement of the prepaid card or postpaid card exchange network. That is, since the switching network receives data after outputting the announcement, when the announcement is output, the voice sensing circuit in the terminal according to the present invention recognizes this and runs a program to transmit data. In this way, data is input to the program according to the present invention, and when a handset is picked up, a prepaid card or postpaid card related number is automatically sent to a prepaid card or a postpaid card exchange network. Not only is it hassle-free, it also shortens call waiting time.

Next, the user enters the other party's number and makes a call.

2 is a flowchart schematically illustrating a process performed by an ACR terminal that detects a hook state and automatically sends an input number of a prepaid / deferred card according to the present invention during a call.

As shown, the program according to the present invention first determines whether power is supplied. As shown in FIG. 3, the ACR terminal detecting a hook state and automatically transmitting an input number of a prepaid or postpaid card has a power supply unit. Therefore, when the power supply is not connected to the trunk line, when the power supply is implemented the present invention.

The first step is to determine if you have picked up the phone. When the handset is picked up, the hook state detection circuit recognizes the off hook state and determines whether the access number of the memory block # 1 set and stored in the program according to the present invention is 161. As described above with reference to FIG. 1, when the content is 161 stored in the memory block # 1, the postpay card is set. Therefore, the memory block 0, which is a program combination unit, is called, and the set postpaid card related number is sent to the postpaid card exchange network. The postpaid card-related numbers are access number (3 digits), card number (7 digits), and password (4 digits).

If the content of the memory block # 1 is not 161, the memory block 0 which is a program combination unit is called by setting the prepaid card whose content of the memory block # 1 is 00721, and the set prepaid card is related. Send the number to the prepaid card exchange network. The prepaid card related number is a access number (5 digits) and a card number (10 digits + #).

As shown, another step implemented when the handset is lifted is to pick up the handset and send a dial tone to the handset after 1 second. The user then presses the other party's number. In order to effectively implement the present invention, the counterpart number input by the user is determined to execute the processing module differently. If the first digit is a number other than 1 and 0, it is sent to the local call processing module, 0 to the long distance processing module and mobile phone call processing module, and 00 to the international call processing module.

The local call processing module shortens the waiting time set in the memory block # 5 after 7 digits of the other party's telephone number to automatically recognize #. For example, the phone number 725-1234 + #. However, if the other party's phone number starts with 2, after 8 digits of the phone number, the waiting time set in the memory block # 5 is shortened to automatically recognize #, and the other party's phone number is 30, 31, 32, 33, 34, In case of starting from 36, 37, the number of the phone is automatically recognized by reducing the waiting time set in memory block # 5 after 8 digits of the telephone number.

If the station number starts with 35, 38, or 39, # is automatically recognized after 7 digits. In this way, the local call processing module is executed and the other party's number is sent to the prepaid card exchange network or the postpaid card exchange network already connected.

In the long distance call processing module, in the case of Seoul, the waiting time set in the memory block # 5 is reduced after 9 digits of the other party's telephone number, and the # is automatically recognized, but 02 to 30, 02 to 31, 02 to 32, and 02 to 33. In the case of starting from 02 to 34, 02 to 36, and 02 to 37, after 10 digits, the waiting time set in the memory block # 5 is shortened to automatically recognize #. However, anything that starts with 02 or 2 recognizes # after 10 digits unconditionally.

However, if the area code is outside of Seoul, the area code starts with 03, 04, 05, 06, so that the waiting time set in the memory block # 5 is reduced after 10 digits of the phone number to automatically recognize the #. do.

When the mobile phone call processing module starts with 017, 018, and 019, it automatically recognizes # by reducing the waiting time set in memory block # 5 after 10 digits.

However, if it starts with 016-9 or 011-9, the center digits including 9 after 011 and 016 are 4 digits, which reduces the waiting time set in memory block # 5 after 11 digits of the mobile number. # To automatically recognize it. In addition, when 016 and 011 are started, the waiting time set in the memory block # 5 is shortened after 10 digits in the case of numbers other than 016 to 9 and numbers starting with 011 to 9 to automatically recognize #.

In case of the international call, the number is automatically recognized by reducing the waiting time set in the memory block # 5 after the 14-digit number entered by the user. The waiting time may be determined by the user. Thereafter, the input number is sent to the prepaid card exchange network or the postpaid card exchange network.

However, if the first number of the counterpart's number is 1, the postpaid card cannot be used in the case of a special number such as 119, 100, 080, or the like. Therefore, in case of special number, connect directly to CO line. In particular, 080 operations cannot be used directly with existing ACR products. It can be used after switching to a general telephone by pressing * ACR terminal according to the present invention can also be used directly and call using *.

In addition, when the prepaid card exchange network and the postpaid card exchange network are unsuccessful or busy, or when a bad voice voice is heard, the automatic prepaid means built in the terminal according to the present invention is automatically switched to the trunk line.

In this way, by implementing the ACR terminal that detects the hook state according to the present invention and automatically transmits the input number of the prepaid / deferred card, the user recognizes the off hook when the user picks up the receiver, and prepaid or postpaid according to the set program. Since the card number is automatically sent to the prepaid / postpaid card exchange network, it eliminates the hassle of typing according to the guidance and reduces the waiting time during the call. You can also get discounts on your call rates.

3 is a schematic configuration diagram of an ACR terminal detecting a hook state and automatically transmitting an input number of a prepaid / deferred card according to the present invention.

As shown, the ACR terminal detecting the hook state and automatically transmitting the input / debit card's input number according to the present invention includes a microprocessor, a RING detector, a ROOF detector, a CP detector, a DTMF decoder, a DTMF tone generator, and a DATA storage. Section, an RX / TX switching section, a power supply section, and a dial tone generating section.

The micro process includes a hook state sensing circuit, a voice sensing circuit, and an automatic switching circuit according to the present invention, and performs various functions according to the present invention.

The RING detector is a part for detecting a RING state when the LOOP of the telephone is in an off state and converts a state applied through a trunk line into an input signal of a micro process.

The ROOF detecting unit detects a state of the handset of the telephone and transmits it to the microprocessor as an input signal.

The CP detection unit detects a dial tone, a call tone, a voice, etc. of the trunk line and transmits the detected tone to the microprocessor as an input signal.

The DTMF decoder analyzes the DTMF signal of the phone, converts it into 4 bit binary, and delivers it to the microprocessor as an input signal.

The DTMF tone generator generates DTMF tones in accordance with a signal input from a microprocessor.

The data storage unit stores data such as service number, card number, and password.

The RX / TX switching unit switches the state of the trunk line and is controlled by a micro process.

The dial tone generator generates its own dial tone and its output is controlled by a microprocessor.

The power supply unit supplies driving power to each unit and is configured by a direct contact voltage circuit.

In addition, by providing an additional caller display function and an LCD display to the ACR terminal that detects the hook state and automatically sends the input number of the prepaid or postpaid card, the caller display function is provided to the phone applying for the caller display function. You can receive various information through the establishment of a call center. In addition, it is possible to expand the application range by using the built-in ACR function in conventional telephones, caller ID phones (terminals), mobile phones, Internet phones, relay switches, wired / wireless phones, and caller ID phones (terminals).

By implementing the ACR terminal that detects the hook status according to the present invention and automatically transmits the input number of the prepaid or postpaid card, the telephone user recognizes this when he / she picks up the handset, and if the user uses the prepaid or postpaid card, the access number must be entered. Automatically transmits pre / postpaid card related numbers, card number, and password to pre / postpaid card exchange network, and recognizes and effectively processes voices output from exchange network when accessing pre / postpaid card exchange network including voice recognition means It automatically switches to the CO line when the pre / postpaid card exchange network is unsuccessful, or when you hear a non-phenomena and non-callable voice announcement, including the automatic bypass function, and the background transmission function enables the existing 7-10 seconds. User's waiting time can be reduced to within 2 ~ 3 seconds on average. While only the other numbers entered, without having to have the effect that you can get a discount on rates.

Simple modifications and variations of the present invention can be readily used by those skilled in the art, and all such variations or modifications can be considered to be included within the scope of the present invention.

Claims (9)

In an ACR (Automatic Call Routing) terminal connected to a telephone and having an automatic call line function by a program inputted by detecting data inputted from the telephone, Memory means for inputting a phone number and program related data; Program means for setting a telephone card related number and program data inputted into the memory means in accordance with a processing procedure of a telephone card switching network; Hook state detecting means for recognizing when the user lifts the handset; Automatic sending means for transmitting the telephone card related number set at the off hook to a telephone card switching network; Voice recognition means for recognizing and effectively processing the output voice of the telephone card switching network when the telephone card switching network is connected; And Automatic bypass (by-pass) means for switching to a trunk line when the telephone card exchange network is unsuccessful and when a non-development or non-talkable voice message is issued; ACR terminal that detects the hook state, characterized in that consisting of the pre / postpaid card automatically transmits the input number. According to claim 1, Wherein the program means when the user sets the counterpart number to determine the first number of the counterpart number and to process the processing according to each number local call processing module, long distance call processing module, mobile phone call processing ACR terminal for detecting the hook state and automatically transmitting the input number of the prepaid / postpaid card, characterized in that the module, and the international call processing module. The ACR terminal of claim 1, wherein when the telephone card is a prepaid card, the telephone card related number is an access number and a card number, and detects a hook state and automatically transmits an input number of a prepaid or postpaid card. The method according to claim 1, wherein when the telephone card is a postpaid card, the telephone card related number is an ACR for detecting a hook state and automatically transmitting an input number of a prepaid or postpaid card, characterized in that the connection number, the card number, and the password. terminal. The method of claim 1, wherein the memory means is divided into six memory blocks, characterized in that for storing the input data in each memory block, A card number storage unit for storing access numbers, card numbers, and password numbers; A # timing setting unit which is set in units of 0.1 seconds and automatically stores a time for setting #; A delay time setting unit for storing a waiting time after setting an access number; A voice recognition unit that stores a selection number for the voice recognition function and operates by selecting the program combination unit without being directly set; Area code setting unit that stores the area code to be automatically removed when making a local call using a prepaid card; And A program combining unit storing the combination of the memory blocks; ACR terminal for detecting the hook state, characterized in that consisting of automatically transmitting the input number of the prepaid / postpaid card. The method of claim 1, further comprising a caller display means, and an LCD display and detects the hook state, characterized in that the caller indication, simple information, the balance amount of the prepaid card, and the message can be received and the input number of the prepaid / postpaid card. ACR terminal that automatically transmits. # # Setting the memory block, setting the relevant data, and setting * *, the program setting method for transmitting the calling card related number to the calling card switching network. 8. The method of claim 7, wherein when the telephone card is a postpaid card, the access number is set in memory block 1, the card number is set in memory block 2, the password is set in memory block 3, and the access number is set. Set the time to wait for a comment to memory block 6, set the card number to wait for the password, and then set the time to memory block 7, set the number of times after the user presses the last digit of the other number. If there is no time, the memory block 5 is set to memory block 5, and the memory block 0 is set in memory block 0 according to the transmission order of the postpaid card exchange network. Program setting method to send phone card related number to card exchange network. 8. The memory block of claim 7, wherein, when the telephone card is a prepaid card, the access block is set in the memory block 1, the card number is set in the memory block 2, the access block is set, and the waiting time for the announcement is set after setting the access number. Set to 6, set the time to wait for the other party's number after pressing the card number in memory block 7, and automatically set # if there is no setting for a certain time after the user presses the last digit of the other party's number. Setting the waiting time to memory block 5, setting the user's local DDD number to memory block 9, and setting memory block 0 to memory block 0 according to the transmission order of the prepaid card exchange network. And a program setting method for transmitting a telephone card related number to a telephone card switching network.