KR20100077297A - Mobile phone with function of prepaid communication for foreign worker and program recording medium - Google Patents

Abstract

PURPOSE: A mobile phone and a recording medium thereof are provided to intentionally use a communications service by using a call service through a prepaid call function. CONSTITUTION: An interface output part(170) outputs a call menu for communication expense payment. A call processing part(175) offers a call service with a wireless terminal of the other party(100) or a wired terminal by confirming the telephone number of the other party. An information confirmation part(180) confirms the payment tool and the operation state of the wireless terminal. A payment processing part(183) processes the payment of the communications fee after the usage of the call service of the foreign customer.

Description

Mobile Phone with Function of Prepaid Communication for Foreign Worker and Program Recording Medium}

1 is a diagram illustrating a wireless terminal function configuration having a prepaid call function for providing a prepaid call service for a foreign worker according to an embodiment of the present invention.

2 is a diagram illustrating the configuration of a wireless terminal function having a prepaid call function for providing a prepaid call service for a foreign worker according to one embodiment of the present invention.

3 is a diagram illustrating a wireless terminal function configuration having a prepaid call function for providing a prepaid call service for a foreign worker according to another exemplary embodiment of the present invention.

4 is a diagram showing the configuration of a wireless terminal function having a debit call function for providing a debit call service for a foreign worker according to another embodiment of the present invention.

5 is a diagram showing the configuration of a wireless terminal function having a debit call function for providing a debit call service for a foreign worker according to another embodiment of the present invention.

<Description of main parts of drawing>

100: wireless terminal 105: control unit

110: screen output unit 115: sound processing unit

120: key input unit 125: battery

130: wireless processing unit 135: IC chip reader unit

140: IC chip 145: input and output interface

150: processor unit 153: chip memory unit

155: IC chip storage information 160: processor

163: storage unit 165: memory unit

170: interface output unit 175: call processing unit

180: information verification unit 183: payment processing unit

185: mobile carrier server 190: a separate carrier carrier server

The present invention provides a mobile phone for providing a telephone call service based on a prepaid (or debit) payment means for payment of a communication fee, and outputs a telephone call menu for a communication charge settlement process through the prepaid (or debit) payment means. Function, and when the outputted telephone call menu is selected, checking whether the mobile phone is provided with a prepaid (or debit) payment means and providing a call service based on the input (or selected) counterpart phone number. And a program (or virtual) having a function of processing the received communication fee based on a prepaid (or debit) payment means provided in the mobile phone when a communication fee is received from a mobile communication company (or an additional carrier) server. Machine) and a foreign worker having a communication module for receiving a communication fee from the mobile carrier (or other carrier) server. It relates to a subject having pre-paid mobile phone calling features.

With the development of the domestic economy, foreign workers have been used in various parts of the country, and these foreign workers are doing various things in the country far from their homeland.

These foreign workers work in various areas of the country and remit various incomes earned to their families living in their home countries from time to time. As a result, the foreign workers can communicate with their family members through mobile phone / public phone calls. We are talking.

In particular, among these customers, the mobile phone opened to come to work in the country is a lot of communication charges occur when using the overseas call service, there is a difficult problem to easily use the call service.

An object of the present invention for solving the above problems, in a mobile phone providing a telephone call service based on a prepaid (or debit) payment means for payment of a communication fee, payment of a communication fee through the prepaid (or debit) payment means A function of outputting a telephone call menu for processing, and if the outputted telephone call menu is selected, it is checked whether the mobile phone is provided with a prepaid (or debit) payment means, and the input (or selected) counterpart phone number. When the communication fee is received from a mobile carrier (or a separate carrier) server, and based on the prepaid (or debit) payment means provided in the mobile phone, the received communication fee is processed. Receive a communication charge from a program (or virtual machine) and a mobile carrier (or other carrier) server To provide a mobile phone equipped with foreign workers targeted prepaid calling feature with a communication module.

A mobile phone having a prepaid call function for a foreign worker according to the present invention is a mobile phone that provides a telephone call service based on a prepaid (or debit) payment means for payment of a communication fee. A function of outputting a telephone call menu for communication charge settlement processing, and if the outputted telephone call menu is selected, whether the mobile phone is provided with a prepaid (or debit) payment means and inputting (or selecting) A function of providing a call service based on the other party's telephone number and a communication fee received from a mobile communication company (or an additional carrier) server, based on a prepaid (or debit) payment means provided in the mobile phone. A program (or virtual machine) having a function of processing a payment for a communication fee and a server of a mobile carrier (or a separate carrier) And a communication module for receiving the communication charge emitter characterized in that formed.

In addition, a mobile phone that provides a telephone call service based on a prepaid (or debit) payment means for payment of a communication fee, the function of outputting a telephone call menu for communication charge payment processing through the prepaid (or debit) payment means. And, if the outputted telephone call menu is selected, check whether the mobile phone is provided with a prepaid (or debit) payment means, and requesting the call approval using the prepaid (or debit) payment means provided in the mobile phone Function, providing a call service based on the other party's telephone number input (or selected) through the mobile phone, and receiving a prepaid (or Debit) a program (or virtual machine) having a function of processing payment of the received communication fee based on a payment method and the mobile Gentleman (or special category service providers) receives the communication charge from the server, or characterized in that formed by a communication module for transmitting a call approval request to the carrier (or carriers special category) server.

According to the present invention, the telephone call menu for the communication fee payment processing through the prepaid (or debit) payment means is provided in a language corresponding to the nationality of the foreign worker, or is output in a language designated by the foreign worker. It is characterized by.

The present invention provides a function of outputting a telephone call menu for communication charge settlement processing through the prepaid (or debit) payment means, and when the outputted telephone call menu is selected, a prepaid (or debit) payment means is provided in the mobile phone. Function of providing a call service based on the input (or selected) counterpart phone number, and receiving a communication charge from a mobile carrier (or other carrier) server, the prepaid (e.g. Or debit) a recording medium comprising a function of processing payment of the received communication fee based on a payment means.

Hereinafter, with reference to the accompanying drawings and description will be described in detail the operating principle of the preferred embodiment of the present invention. However, the drawings and the following description shown below are for the preferred method among various methods for effectively explaining the features of the present invention, the present invention is not limited only to the drawings and description below. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, the definition should be made based on the contents throughout the present invention.

In addition, preferred embodiments of the present invention to be carried out below are provided in each system functional configuration to efficiently describe the technical components constituting the present invention, or system functions that are commonly provided in the technical field to which the present invention belongs. The configuration will be omitted, and described mainly on the functional configuration to be additionally provided for the present invention. If those skilled in the art to which the present invention pertains, it will be able to easily understand the function of the components that are conventionally used among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.

In addition, the following examples will be used to appropriately modify the terms so that those skilled in the art to clearly understand the technical features of the present invention to effectively understand, but the present invention It is by no means limited.

As a result, the technical spirit of the present invention is determined by the claims, and the following examples are one means for efficiently explaining the technical spirit of the present invention to those skilled in the art to which the present invention pertains. It is only.

1 is a diagram illustrating a functional configuration of a wireless terminal 100 having a prepaid call function for providing a prepaid call service for a foreign worker according to an embodiment of the present invention.

In more detail, Figure 1 is a method for implementing a prepaid call function for providing a prepaid call service for foreign workers to a wireless terminal 100 connected to a CDMA / WCDMA or GSM-based wireless communication network, the present invention Those skilled in the art may refer to and / or modify this drawing 1 to access a wireless terminal 100 other than the wireless terminal 100 connected to the CDMA / WCDMA or GSM-based wireless communication network 100. However, it would be possible to infer an implementation method having a prepaid currency function for providing a prepaid currency service for foreign workers, but the present invention includes all the inferred implementation methods, and the implementation method shown in FIG. The technical features are not limited only.

According to an embodiment of the present invention, the wireless terminal 100 providing a CDMA / WCDMA based mobile communication service has a physical body, a speaker, a microphone, a keypad, a liquid crystal display (LCD), and an antenna in terms of hardware. And a battery 125, and internally, a predetermined modem chip (e.g., a built-in function such as a code division multiple access (CDMA) modem, a central processing unit / micro processing unit (CPU / MPU), a vocoder, etc.) (Qualcomm's MSM series modem chip), various memory devices, a duplexer filter that separates transmission and reception signals from one antenna, a power amplifier for amplifying a transmission signal, a high power amplifier (HPA), Isolator to prevent high power transmission signal from reversed, RF / IF SAW filter to remove out-of-band unwanted signal, Frequency up-circuit of transmission path, Reception path Frequency down conversion circuit, Voltage Controlled Temperature Compensated X-tal Oscillator (VCTCXO) corresponding to the reference clock source, UHF frequency synthesizer used as local signal of frequency up-down conversion, and codec chip for converting analog voice signal into digital signal. The internal components are gradually integrated in the modem chip, and in addition to the core components for the mobile communication service, various multimedia services and / or additions are included in the modem chip. Various functions for services are being integrated together.

Referring to FIG. 1, the wireless terminal 100 having a prepaid call function for providing a prepaid call service to a foreign worker structurally corresponds to a control unit 105 corresponding to the modem chip and a liquid crystal display (LCD). A screen output unit 110, a sound processor 115 corresponding to a microphone / speaker, a key input unit 120 corresponding to a keypad, a wireless processor 130 corresponding to an antenna and various RF modules, and a nonvolatile device. Memory unit 165 corresponding to the memory, and a battery 125 for supplying a predetermined power is characterized in that it comprises.

In addition, the wireless terminal 100 is IC chip 140 (eg, USIM (mounted in or detached) mounted on or detached from the wireless terminal 100 to provide various financial (or payment) services and / or various additional services corresponding thereto. Universal Subscriber Identity Module, or financial IC chip 140, etc.) and an IC chip reader 135 for reading / writing predetermined information (or data) on the IC chip 140 may be further provided. .

In addition, the wireless terminal 100 further includes a camera unit (not shown) that reads predetermined image information for providing various multimedia services and / or various additional services corresponding thereto, and / or a predetermined short range device. And a near field communication unit (not shown) for connecting a near field communication channel with each other.

The control unit 105 includes a processor and an execution memory including a CPU / MPU provided in the modem chip in hardware, and provides a predetermined program routine for providing a function specific to the wireless terminal 100 from a predetermined memory device. (Routine) and / or a bus (BUS) for inputting and outputting program data and a predetermined electronic circuit (or integrated circuit) provided for this, characterized in that the memory unit 165 and / or in software A generic term for program routines and / or program data loaded from the memory device (or chipset) into the execution memory and computed through the processor to perform specific functions (thus, the wireless terminal 100 for the prepaid call function). Predetermined program routines recorded on the recording medium are shown in the control unit 105 for convenience. The program routine included in the controller 105 is basically an operating system routine (not shown) and at least one system management routine (eg, a power management routine, a channel (forward / reverse) management routine, a handoff routine, etc.) Not shown), and the various functional configurations to be implemented in the wireless terminal 100 by the controller 105 are realized.

According to the exemplary embodiment of the present invention, after power is supplied to the wireless terminal 100, the operating system routine (not shown), at least one system management routine (not shown), and various system variables corresponding thereto are stored in the control unit ( By loading into the execution memory included in 105 and arithmetic processing by the processor, the wireless terminal 100 converts a system setting detailed state, a pilot channel acquisition detailed state, a synchronization channel acquisition detailed state, and a timing change according to a predetermined booting procedure. The operation mode corresponding to the "mobile station initialization state" including the detailed state is set.

After performing the booting procedure, the operating system routine (not shown), at least one system management routine (not shown), and various system variables corresponding thereto are loaded into the execution memory included in the controller 105 and loaded into the processor. The mobile terminal 100 is set to an operation mode corresponding to a "mobile station call waiting state", "system access state", "call channel state", and the like, thereby performing mobile communication-based wireless connection and call processing. Perform the Call Processing procedure.

The screen output unit 110 is a function configuration unit for a screen for checking each operation mode operation and the corresponding operation state of the wireless terminal 100, at least one including an LCD provided in the wireless terminal 100 And a screen output device and a driver to drive the screen output device, and output at least one key data input through the key input unit 120 in conjunction with the control unit 105, and / Or output a menu screen, a function processing screen, and a function processing result screen corresponding to at least one or more functions (or programs) included in the wireless terminal 100, and / or are provided (or At least one content (eg, text content, image content, multimedia content) to be downloaded is output.

According to an embodiment of the present invention, the screen output unit 110 is a screen output means for outputting a menu screen, a function processing screen and a function processing result screen corresponding to the prepaid call function for providing a prepaid call service for the foreign worker. It is desirable to perform the function of.

The sound processor 115 is a functional component that processes input and output of sound in each operation mode of the wireless terminal 100. The sound processor 115 decodes at least one or more encoded sound data and is provided in the wireless terminal 100. And a vocoder and a codec for encoding and encoding a sound signal inputted through a microphone provided in the wireless speaker 100 and / or the microphone provided in the wireless terminal 100. .

According to an exemplary embodiment of the present invention, the sound processor 115 may provide a sound corresponding to a predetermined ring back tone through the speaker in an operation mode corresponding to the “system access state” among the operation modes of the wireless terminal 100. It is preferable to decode and output data, and / or to encode and input a predetermined voice signal through a microphone in an operation mode corresponding to the "call channel state", or to decode and output a predetermined voice signal through a speaker. .

In addition, the sound processor 115 reproduces at least one sound content and / or multimedia content provided (or downloaded) by the wireless terminal 100 in at least one operation mode including the "mobile station call waiting state." In this case, it is preferable to decode and output sound data corresponding to the reproduced content.

According to an exemplary embodiment of the present invention, the sound processor 115 may perform a function of sound output means for decoding and outputting sound data corresponding to the prepaid call function for providing a prepaid call service for the foreign worker. Do.

The key input unit 120 includes a predetermined key having at least one key button including a predetermined number key and / or a character key and / or a function key. And a driver for driving the key input device, thereby detecting at least one key input signal generated by clicking (or entering) the key button in the key input device. It is characterized by.

According to the present invention, when a predetermined key input signal is detected from a predetermined key button provided in the key input device in a predetermined input mode and / or at least one or more operation modes controlled by the control unit 105, the key The input unit 120 may generate predetermined key events (eg, MH_KEY_PRESSEVENT, MH_KEY_REPEATEVENT, MH_KEY_RELEASEEVENT) corresponding to the detected key input signal, and provide the generated key event to the controller 105. The controller 105 reads predetermined key data corresponding to the key event in the current input mode and / or operation mode of the wireless terminal 100 (eg, a specific key event in each input mode and / or operation mode). Read key data from the key table that stores (manages) at least one key data corresponding to the key event; and / or Matched watts and a command to execute a predetermined function of the information characterized in that the shipping dock.

According to the exemplary embodiment of the present invention, the key input unit 120 inputs a predetermined telephone number in an operation mode corresponding to the "mobile station call waiting state" of each operation mode of the wireless terminal 100, and inputs a predetermined " By inputting a "call" button, it is preferable to change the operation mode of the wireless terminal 100 to an operation mode corresponding to the "system access state".

In addition, the key input unit 120 inputs a predetermined function key (for example, a menu key) in an operation mode corresponding to the "mobile station call waiting state" in each operation mode of the wireless terminal 100, thereby providing the wireless terminal. It is desirable to execute various functions provided in 100.

According to an embodiment of the present invention, the key input unit 120 preferably performs a function of key input means for inputting at least one key data corresponding to the prepaid call function for providing a prepaid call service for the foreign worker. Do.

The wireless processor 130 is a functional component that connects a wireless channel with a base station on a mobile communication network in which the wireless terminal 100 operates based on CDMA / WCDMA, and includes a CDMA modem and various RF modules (eg, duplexer filter, power). Amplifiers, High Power Amplifiers (HPAs), Isolators, RF / IF SAW Filters, Frequency Up-Circuits, Frequency Down-Conversion Circuits, VCTCXOs, UHF Frequency Synthesizers, etc. for Reference Clock Sources) and Antennas And a location registration and / or slot mode and / or power control corresponding to each operation mode of the wireless terminal 100 in connection with the control unit 105. Control and / or hand-off and / or call processing procedures.

According to an embodiment of the present invention, the wireless processor 130 may transmit / receive a radio frequency signal transmission / reception function corresponding to the prepaid call function for providing a prepaid call service for the foreign worker (eg, antenna control, modulation of radio frequency signals, synthesis). , Amplification and / or filtering).

In particular, the wireless processing unit 130 processes or processes information or signals transmitted from the wireless terminal 100 to the base station in a CDMA stack or from a CDMA stack received from the base station to provide a prepaid call service for the foreign worker. It is preferable to include a function for reading out predetermined information or signals.

The IC chip reader unit 135 may be mounted or detached from the wireless terminal 100 through the IC chip 140 standard including ISO / IEC 7816 and / or ISO / IEC 14443. As a functional component for exchanging at least one information (or data or command) with a financial IC chip or USIM), the contact IC card reader corresponding to the ISO / IEC 7816 standard, and / or the ISO And a non-contact IC card reader compliant with the IEC / 14443 standard, wherein the IC card reader has at least one or more information (or data, or information) with the IC chip 140 through an APDU (Application Protocol Data Unit). Command).

Referring to the standards including ISO / IEC 7816 and / or ISO / IEC 14443, the IC chip 140 mounted on or detached from the customer wireless terminal may include a power supply (VCC), a reset signal (RST), and a clock signal. I / O that communicates with the IC chip reader 135 (e.g., exchanges commands or data) through contact points such as CLK, ground GND, programming power supply (VPP), and / or input / output (I / O). Processor unit 150, ROM (Read Only) consisting of an interface 145, a CPU (Central Process Unit), MPU (Micro Process Unit), and / or a coprocessor (Coprocessor), etc. And a chip memory unit 153 including at least one memory device including a memory, a random access memory (RAM), an electrically erasable and programmable read only memory (EEPROM), a flash memory (FM), and the like. At least one memory device (eg, ROM) among the devices A chip operating system (COS) for managing and operating an IC card internal resource is stored, and a predetermined power is transferred from the IC chip reader unit 135 through a power supply (VCC) contact point of the input / output interface 145. When a circle is supplied, the COS stored in the chip memory unit 153 is loaded into a predetermined execution memory to control the overall operation of the IC chip 140, and the clock frequency (eg, 3.57) of the contact point of the clock signal CLK is controlled. Control information or data exchange between the IC chip 140 and the IC chip reader unit 135 through an APDU (Application Protocol Data Unit) based on MHz or 4.9 MHz.

According to the present invention, at least one IC chip storage information 155 corresponding to a card application for providing the USIM function (or the financial IC chip 140 function) is provided in the chip memory unit 153 of the IC chip 140. ) Is stored, and the IC chip storage information 155 is stored to store a data set corresponding to predetermined information or data that is read and / or used by a processor provided in a customer wireless terminal. A program routine (for example, a Java card) that is driven or executed by a processor 163 and an arithmetic function of the processor unit 150 and an instruction set provided by a COS, and used by a processor included in the customer wireless terminal. (Javacard) is a Java Applet) that includes an instruction call code that interacts with the instruction set of the COS and execution code that is processed by the processor unit 150. It is characterized in that comprises the processor 160 that corresponds to the application made.

Here, in particular, the processor 160 reads a command provided from a processor provided in the customer wireless terminal through the input / output interface 145 through an APDU, and reads the command from the processor 163 based on the read command. Read or record at least one or more information or data stored, and provide the result or read information or data to the processor provided in the customer wireless terminal via the input and output interface 145 through the APDU. do.

According to an embodiment of the present invention, the storage unit 163 stores at least one terminal identification information for providing a prepaid call service for the foreign worker, wherein the storage unit 163 is stored in the Preferably, the terminal identification information includes at least one of a wireless terminal 100, a USIM information, IC chip 140 unique information, a dynamic (or fixed) IP address, etc. assigned to the wireless terminal 100. .

According to a preferred embodiment of the present invention, the chip memory unit 153 of the IC chip 140 includes a security structure based on ISO / IEC 10202. Accordingly, the chip memory unit 153 may include a CSN ( And a protection area for storing secret information such as a Chip Serial Number), a COS control area, a user application area, a read / write access area, an application program area, and a FAT (File Allocation Table) management area. IC chip storage information 155 is preferably stored in an area excluding the protection area and the COS control area.

In addition, according to ISO / IEC 7816 and / or ISO / IEC 14443 ICC standards, the chip memory unit 153 may include one master file (MF) corresponding to a root file, and the master file. ATR (Answer To Reset) including function information on at least one stored information at a lower portion, at least one dedicated file (DF) corresponding to each ICC stored information, and disposed below the dedicated file. And a file structure consisting of an element file (EF) including substantial information and / or data for a smart card service. The IC chip storage information 155 for the present invention also includes the file structure as described above. It is made to include.

According to an embodiment of the present invention, if the IC chip 140 is a financial IC chip (or USIM with financial information), the IC chip storage information 155 includes an electronic bankbook and a financial common network. It is preferable to include a financial account (or financial product) means, and / or credit card payment method, debit card payment method, check card payment method, prepaid card ( Prepaid Card) It is preferable to include at least one payment means, electronic wallet (Electronic Wallet) payment means.

The memory unit 165 may correspond to a storage medium for storing at least one or more information (or data) in the wireless terminal 100 and / or a recording medium for recording a program code corresponding to at least one or more program routines. As a general term of volatile memory, ROM (Read Only memory) corresponding to the read-only memory, Flash memory (FM) and EEPROM (Electrically Erasable and Programmable Read Only Memory), etc. Characterized in that made.

According to an embodiment of the present invention, the ROM information of the nonvolatile memory is not to be stored, and the flash memory is provided through an operating system routine, a call processing program routine, and / or the wireless terminal 100. Various application program routines and information or data for the same are stored, and the EEPROM is extracted and / or generated during the execution of the application included in the terminal registration related parameters and phone number (eg, address book) or the wireless terminal 100. Preferably at least one or more information (or data) is stored.

According to an embodiment of the present invention, the memory unit 165 stores at least one terminal identification information for providing a prepaid call service for the foreign worker, wherein the terminal identification information is the wireless terminal 100. It is preferable that the mobile terminal 100 includes at least one or more of a radio number 100, an electronic serial number (ESN), a dynamic (or fixed) IP address, and the like assigned thereto.

Referring to FIG. 1, the wireless terminal 100 outputs a telephone call menu for a communication fee payment processing through a prepaid (or debit) payment means for a foreign customer using the wireless terminal 100. When the caller inputs the caller's phone number through the output interface 170 and the output interface menu, a call processor 175 which provides a telephone call service with the other party's wireless terminal 100 or a wired terminal, and the foreign customer When the telephone call menu for the communication fee payment processing is selected through the prepaid (or debit) payment means, the information confirming whether the prepaid (or debit) payment means provided in the wireless terminal 100 is provided and the operation state is checked. And a payment processing unit 183 configured to process a payment corresponding to the communication fee after the foreign customer uses the call service. .

The interface output unit 170 outputs a telephone call menu for communication charge settlement processing through a prepaid (or debit) payment means for a foreign customer using the wireless terminal 100.

According to an embodiment of the present invention, the telephone call menu output for the communication fee payment processing through the prepaid (or debit) payment means for the foreign customer using the wireless terminal 100, the output of the wireless terminal 100 It is preferable to extract the telephone call menu stored in the memory and to process the extracted telephone call menu to be output through the screen output unit 110.

According to another exemplary embodiment of the present invention, a telephone call menu output for communication charge payment processing through a prepaid (or debit) payment means for a foreign customer using the wireless terminal 100 is performed by the wireless terminal 100. Receive a telephone call menu from a mobile carrier (or a separate telecommunications operator server 190) that provides a call service using a prepaid (or debit) payment means, and the received telephone call menu to the screen output unit 110 Is preferably output through

Here, the telephone call menu for the communication fee payment processing through the prepaid (or debit) payment means, based on the nationality (or language set by the foreign customer on the mobile phone) for the foreign customer, the foreign customer It is desirable to output in this available language.

When the foreign customer using the wireless terminal 100 inputs the other party's telephone number through the outputted telephone call menu, the call processor 175 transfers the inputted telephone number to a mobile telecommunication company (or a separate telecommunication service provider server 190). Request a call connection to use voice (or video) call service, and if the other party agrees to call connection request to use voice (or video) call service, corresponding voice (or video) It is characterized by providing a voice (or video) call service to each other by connecting a call service channel.

Here, when the call service is provided, the mobile terminal (or a separate telecommunication service provider server 190) is connected to the mobile terminal for payment of a communication fee through a prepaid (or debit) payment means provided in the wireless terminal 100. It is preferable to provide a call service by requesting an approval for payment of a communication fee using a prepaid (or debit) payment method provided in 100 and receiving an approval result corresponding thereto.

Those skilled in the art to which the present invention pertains, because they will be familiar with the technical features of the method and / or process for providing a telephone call service using the wireless terminal 100, a detailed description thereof Is omitted for convenience.

Here, when the foreign customer requests the communication fee payment processing through the prepaid (or debit) payment means, if the prepaid (or debit) payment means provided in the wireless terminal 100 is confirmed, based on this communication fee Preferably, the payment process is performed, and if the prepaid (or debit) payment method provided in the wireless terminal 100 is not confirmed or an error occurs, the foreign customer is notified that a prepaid call is not possible in response thereto ( For example, screen output, sound output, etc.) may be used to induce payment methods other than the prepaid (or debit) payment method, or may be processed with the consent.

The information checking unit 180, if the foreign customer selects a telephone call menu for the communication fee payment processing through a prepaid (or debit) payment means, prepaid (or debit) payment means provided in the wireless terminal 100 It is characterized in that the presence and check the operating state.

According to an exemplary embodiment of the present invention, the prepaid (or debit) payment means of the wireless terminal 100 may be prepaid (or debit) on a USIM (Universal Subscriber Identify Module) provided in the wireless terminal 100. By checking whether a payment means is provided, it is preferable to check the prepaid (or debit) payment means provided in the wireless terminal 100.

According to another exemplary embodiment of the present invention, the prepaid (or debit) payment means provided in the wireless terminal 100 confirms one or more programs (or virtual machines) provided in the wireless terminal 100. By doing so, it is preferable to check the prepaid (or debit) payment means provided in the wireless terminal 100.

The payment processing unit 183 is characterized in that the payment processing the communication fee corresponding to the foreign customer after using the call service.

According to the implementation method of the present invention, the communication fee settlement processing according to the use of the call service of the foreign customer, receives the communication fee according to the use of the call service of the foreign customer from a mobile communication company (or a separate communication provider server 190) In addition, it is preferable to process the payment based on the prepaid (or debit) payment means provided in the wireless terminal 100.

According to another embodiment of the present invention, the call charge settlement processing according to the use of the call service of the foreign customer, calculates the communication fee according to the use of the call service of the foreign customer on the wireless terminal 100 used by the foreign customer, It is preferable to process the payment based on the prepaid (or debit) payment means provided in the wireless terminal 100.

2 is a diagram illustrating a functional configuration of a wireless terminal 100 having a prepaid call function for providing a prepaid call service for a foreign worker according to one embodiment of the present invention.

In more detail, Figure 2 is a method for implementing a prepaid call function for providing a prepaid call service for foreign workers to a wireless terminal 100 connected to a CDMA / WCDMA or GSM-based wireless communication network, the present invention Those skilled in the art may refer to and / or modify this drawing 2 to access a wireless terminal 100 other than the wireless terminal 100 connected to the CDMA / WCDMA or GSM-based wireless communication network 100. However, it would be possible to infer an implementation method having a prepaid currency function for providing a prepaid currency service to the foreign worker, but the present invention includes all the inferred implementation methods, and the implementation method shown in FIG. The technical features are not limited only.

Hereinafter, in FIG. 2, the wireless terminal 100 shown in FIG. 1 is referred to as a “terminal” for convenience.

Referring to FIG. 2, the terminal shown in FIG. 1 requests a menu screen output including a telephone call menu for selecting a telephone call service based on a prepaid payment means provided in the terminal (200). A telephone call menu for using a telephone call service is input (or selected) through the displayed menu screen (205).

According to an exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a prepaid payment means for a foreign customer using the wireless terminal 100 is stored on a memory of the wireless terminal 100. It is preferable to extract a telephone call menu and to process the extracted telephone call menu to be output through the screen output unit 110.

According to another exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a prepaid payment means for a foreign customer using the wireless terminal 100 is prepaid through the wireless terminal 100. It is preferable to receive a telephone call menu from a mobile telecommunication company (or a separate telecommunication service provider server 190) that provides a call service using a means, and to process the received telephone call menu through the screen output unit 110. Do.

Here, the telephone call menu for the communication fee payment processing through the prepaid payment means, the language available to the foreign customer based on the nationality (or language set on the mobile phone by the foreign customer) for the foreign customer It is preferable to output to.

If the telephone call menu is input (or selected) through the output menu screen (210), the terminal outputs a screen corresponding to the telephone call menu input (or selection), and the other party through the output screen. A phone number is entered (or selected) (215).

Subsequently, the terminal provides a telephone call service based on the input telephone number (220), and the communication charges generated according to the use of the telephone call service by the mobile telecommunication company server 185 (or a separate telecommunication service provider server 190). After receiving from 225, the payment is received through the prepaid payment means provided in the terminal (230).

Here, when the foreign customer requests the communication fee payment processing through the prepaid payment means, if the prepaid payment means provided in the wireless terminal 100 is confirmed, it is preferable to process the communication charges based on this. If the prepaid payment means provided in the wireless terminal 100 is not confirmed or an error occurs, the prepaid payment is notified to the foreign customer that the prepaid call is not possible (for example, a screen output or a sound output). It is preferable to induce the use of payment means other than the means, or to obtain and obtain consent.

In addition, when the call service is provided, the mobile communication company (or a separate communication service provider server 190) is provided in the wireless terminal 100 for payment of a communication fee through a prepaid payment means provided in the wireless terminal 100. It is desirable to request an approval for payment of a communication fee using a prepaid payment method, and to receive a result of approval corresponding thereto to provide a call service.

Those skilled in the art to which the present invention pertains, because they will be familiar with the technical features of the method and / or process for providing a telephone call service using the wireless terminal 100, a detailed description thereof Is omitted for convenience.

According to an embodiment of the present invention, the prepaid payment means provided in the wireless terminal 100 determines whether a prepaid payment means is provided on a Universal Subscriber Identify Module (USIM) provided in the wireless terminal 100. By confirming, it is preferable to confirm the prepaid payment means provided in the wireless terminal 100.

According to another exemplary embodiment of the present invention, the prepaid payment means provided in the wireless terminal 100 confirms one or more programs (or virtual machines) provided in the wireless terminal 100, thereby verifying the wireless. It is preferable to check the prepaid payment means provided in the terminal 100.

According to the implementation method of the present invention, the communication fee settlement processing according to the use of the call service of the foreign customer, receives the communication fee according to the use of the call service of the foreign customer from a mobile communication company (or a separate communication provider server 190) In addition, it is preferable to process the payment based on the prepaid payment means provided in the wireless terminal 100.

According to another embodiment of the present invention, the call charge settlement processing according to the use of the call service of the foreign customer, calculates the communication fee according to the use of the call service of the foreign customer on the wireless terminal 100 used by the foreign customer, It is preferable to process the payment based on the prepaid payment means provided in the wireless terminal 100.

3 is a diagram illustrating a functional configuration of a wireless terminal 100 having a prepaid call function for providing a prepaid call service for a foreign worker according to another exemplary embodiment of the present invention.

In more detail, Figure 3 is an embodiment of the present invention having a prepaid call function for providing a prepaid call service for foreign workers to a wireless terminal 100 connected to a CDMA / WCDMA or GSM-based wireless communication network, the present invention Those skilled in the art may refer to and / or modify this drawing 3 to access a wireless terminal 100 other than the wireless terminal 100 connected to the CDMA / WCDMA or GSM-based wireless communication network 100. However, it would be possible to infer an implementation method having a prepaid currency function for providing a prepaid currency service for foreign workers, but the present invention includes all the inferred implementation methods, and the implementation method illustrated in FIG. The technical features are not limited only.

Hereinafter, in FIG. 3, the wireless terminal 100 shown in FIG. 1 is referred to as a “terminal” for convenience.

Referring to FIG. 3, the terminal shown in FIG. 1 requests a menu screen output including a telephone call menu for selecting a telephone call service based on a prepaid payment means provided in the terminal (300). A telephone call menu for using a telephone call service is input (or selected) through the displayed menu screen (305).

According to an exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a prepaid payment means for a foreign customer using the wireless terminal 100 is stored on a memory of the wireless terminal 100. It is preferable to extract a telephone call menu and to process the extracted telephone call menu to be output through the screen output unit 110.

According to another exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a prepaid payment means for a foreign customer using the wireless terminal 100 is prepaid through the wireless terminal 100. It is preferable to receive a telephone call menu from a mobile communication company (or a separate telecommunication service provider server 190) that provides a call service using a means, and to process the received telephone call menu through the screen output unit 110. Do.

Here, the telephone call menu for the communication fee payment processing through the prepaid payment means, the language available to the foreign customer based on the nationality (or language set on the mobile phone by the foreign customer) for the foreign customer It is preferable to output to.

If the telephone call menu is input (or selected) through the output menu screen (310), the terminal checks the amount charged by the foreign customer with the prepaid amount of money and outputs it through the screen (or voice) ( 315) After outputting a screen corresponding to the telephone call menu input (or selection), the other party's telephone number is input (or selected) through the output screen (320).

Subsequently, the terminal provides a telephone call service based on the input telephone number (325), and the mobile communication server 185 (or a separate telecommunication service provider server 190) for the communication charges generated according to the use of the telephone call service. After receiving from 330, the payment is received through the prepaid payment means provided in the terminal (335).

Here, when the foreign customer requests the communication fee payment processing through the prepaid payment means, if the prepaid payment means provided in the wireless terminal 100 is confirmed, it is preferable to process the communication charges based on this. If the prepaid payment means provided in the wireless terminal 100 is not confirmed or an error occurs, the prepaid payment is notified to the foreign customer that the prepaid call is not possible (for example, a screen output or a sound output). It is preferable to induce the use of payment means other than the means, or to obtain and obtain consent.

In addition, when the call service is provided, the mobile communication company (or a separate communication service provider server 190) is provided in the wireless terminal 100 for payment of a communication fee through a prepaid payment means provided in the wireless terminal 100. It is preferable to provide a call service by requesting an approval for payment of a communication fee using a prepaid payment method and receiving an approval result corresponding thereto.

Those skilled in the art to which the present invention pertains, because they will be familiar with the technical features of the method and / or process for providing a telephone call service using the wireless terminal 100, a detailed description thereof Is omitted for convenience.

According to an embodiment of the present invention, the prepaid payment means provided in the wireless terminal 100 determines whether a prepaid payment means is provided on a Universal Subscriber Identify Module (USIM) provided in the wireless terminal 100. By confirming, it is preferable to confirm the prepaid payment means provided in the wireless terminal 100.

According to another exemplary embodiment of the present invention, the prepaid payment means provided in the wireless terminal 100 confirms one or more programs (or virtual machines) provided in the wireless terminal 100, thereby verifying the wireless. It is preferable to check the prepaid payment means provided in the terminal 100.

According to the implementation method of the present invention, the communication fee settlement processing according to the use of the call service of the foreign customer, receives the communication fee according to the use of the call service of the foreign customer from a mobile communication company (or a separate communication provider server 190) In addition, it is preferable to process the payment based on the prepaid payment means provided in the wireless terminal 100.

According to another embodiment of the present invention, the call charge settlement processing according to the use of the call service of the foreign customer, calculates the communication fee according to the use of the call service of the foreign customer on the wireless terminal 100 used by the foreign customer, It is preferable to process the payment based on the prepaid payment means provided in the wireless terminal 100.

4 is a diagram illustrating a functional configuration of a wireless terminal 100 having a debit call function for providing a debit call service for a foreign worker according to another embodiment of the present invention.

More specifically, Figure 4 is an embodiment of a method having a debit call function for providing a debit call service for a foreign worker to a wireless terminal 100 connected to a CDMA / WCDMA or GSM-based wireless communication network. Those skilled in the art may refer to and / or modify this drawing 4 to access a wireless terminal 100 other than the wireless terminal 100 connected to the CDMA / WCDMA or GSM-based wireless communication network 100. ) Can be inferred an implementation method having a debit currency function for providing a debit currency service to foreign workers, but the present invention includes all the implementation methods inferred, the implementation method shown in FIG. The technical features are not limited only.

Hereinafter, in FIG. 4, the wireless terminal 100 shown in FIG. 1 is referred to as a “terminal” for convenience.

Referring to FIG. 4, the terminal shown in FIG. 1 requests a menu screen output including a telephone call menu for selecting a telephone call service based on the debit payment means provided in the terminal (400). A phone call menu for using a phone call service is input (or selected) through the displayed menu screen (405).

According to one embodiment of the present invention, a telephone call menu output for a communication fee payment processing through a debit payment means for a foreign customer using the wireless terminal 100 is stored on a memory of the wireless terminal 100. It is preferable to extract a telephone call menu and to process the extracted telephone call menu to be output through the screen output unit 110.

According to another exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a debit payment means for a foreign customer using the wireless terminal 100 is directly debited through the wireless terminal 100. It is preferable to receive a telephone call menu from a mobile telecommunication company (or a separate telecommunication service provider server 190) that provides a call service using a means, and to process the received telephone call menu through the screen output unit 110. Do.

Here, the telephone call menu for the communication fee payment processing through the debit payment means, the language available to the foreign customer based on the nationality (or language set on the mobile phone by the foreign customer) for the foreign customer It is preferable to output to.

If the telephone call menu is input (or selected) through the output menu screen (410), the terminal outputs a screen corresponding to the telephone call menu input (or selection), and the counterpart is displayed through the output screen. Enter (or select) a phone number (415).

Subsequently, the terminal provides a telephone call service based on the input telephone number (420), and the mobile service provider server 185 (or an additional carrier service server 190) for the communication charges generated according to the use of the telephone call service. After receiving from 425, the payment is processed through the debit payment means provided in the terminal (430).

Here, when the foreign customer requests the communication charge payment processing through the debit payment means, if the debit payment means provided in the wireless terminal 100 is confirmed, it is preferable to process the communication charges based on this. If the debit payment means provided in the wireless terminal 100 is not confirmed or an error occurs, the debit payment is notified to the foreign customer that the debit call is impossible (for example, a screen output or a sound output). It is preferable to induce the use of payment means other than the means, or to obtain and obtain consent.

In addition, when the call service is provided, the mobile communication company (or a separate service provider server 190) is provided in the wireless terminal 100 for payment of a communication charge through a debit payment means provided in the wireless terminal 100. It is desirable to request an approval for payment of a communication fee using a debit payment method, and to receive a corresponding approval result and provide a call service.

Those skilled in the art to which the present invention pertains, because they will be familiar with the technical features of the method and / or process for providing a telephone call service using the wireless terminal 100, a detailed description thereof Is omitted for convenience.

According to an embodiment of the present invention, the debit payment means provided in the wireless terminal 100 may determine whether the debit payment means is provided on the Universal Subscriber Identify Module (USIM) provided in the wireless terminal 100. By confirming, it is preferable to confirm the debit payment means provided in the wireless terminal 100.

According to another exemplary embodiment of the present invention, the debit payment means provided in the wireless terminal 100 may be configured by checking one or more programs (or virtual machines) provided in the wireless terminal 100. It is preferable to check the debit payment means provided in the terminal 100.

According to the implementation method of the present invention, the communication fee settlement processing according to the use of the call service of the foreign customer, receives the communication fee according to the use of the call service of the foreign customer from a mobile communication company (or a separate communication provider server 190) In addition, it is preferable to process the payment based on the debit payment means provided in the wireless terminal 100.

According to another embodiment of the present invention, the call charge settlement processing according to the use of the call service of the foreign customer, calculates the communication fee according to the use of the call service of the foreign customer on the wireless terminal 100 used by the foreign customer, It is preferable to process the payment based on the debit payment means provided in the wireless terminal 100.

5 is a diagram illustrating a functional configuration of a wireless terminal 100 having a debit call function for providing a debit call service for a foreign worker according to another embodiment of the present invention.

In more detail, Figure 5 is an embodiment of a method having a debit call function for providing a debit call service for foreign workers to a wireless terminal 100 connected to a CDMA / WCDMA or GSM-based wireless communication network, the present invention Those skilled in the art may refer to and / or modify this drawing 5 to access a wireless terminal 100 other than the wireless terminal 100 connected to the CDMA / WCDMA or GSM-based wireless communication network 100. ) Can be inferred an implementation method having a debit currency function for providing a debit currency service to foreign workers, but the present invention includes all the implementation methods inferred, the implementation method shown in FIG. The technical features are not limited only.

Hereinafter, in FIG. 5, the wireless terminal 100 shown in FIG. 1 is referred to as a “terminal” for convenience.

Referring to FIG. 5, the terminal illustrated in FIG. 1 requests a menu screen output including a telephone call menu for selecting a telephone call service based on a debit payment means provided in the terminal (500). A phone call menu for using a phone call service is input (or selected) through the displayed menu screen (505).

According to one embodiment of the present invention, a telephone call menu output for a communication fee payment processing through a debit payment means for a foreign customer using the wireless terminal 100 is stored on a memory of the wireless terminal 100. It is preferable to extract a telephone call menu and to process the extracted telephone call menu to be output through the screen output unit 110.

According to another exemplary embodiment of the present invention, a telephone call menu output for communication charge settlement processing through a debit payment means for a foreign customer using the wireless terminal 100 is directly debited through the wireless terminal 100. It is preferable to receive a telephone call menu from a mobile communication company (or a separate telecommunication service provider server 190) that provides a call service using a means, and to process the received telephone call menu through the screen output unit 110. Do.

Here, the telephone call menu for the communication fee payment processing through the debit payment means, the language available to the foreign customer based on the nationality (or language set on the mobile phone by the foreign customer) for the foreign customer It is preferable to output to.

If the telephone call menu is input (or selected) through the output menu screen (510), the terminal checks the amount of direct debitable payment in association with a financial institution server (not shown), and the confirmed direct debit is possible. After the amount of money is output through the screen (or voice) (515), the screen corresponding to the telephone call menu input (or selection) is output, and then the other party's telephone number is input (or selected) through the output screen. (520).

Subsequently, the terminal provides a telephone call service based on the input telephone number (525), and the mobile communication company server 185 (or a separate telecommunication service provider server 190) for the communication charges generated according to the use of the telephone call service. After receiving from 530, the payment is processed through the debit payment means provided in the terminal in connection with the financial institution server (535).

Here, when the foreign customer requests the communication charge payment processing through the debit payment means, if the debit payment means provided in the wireless terminal 100 is confirmed, it is preferable to process the communication charges based on this. If the debit payment means provided in the wireless terminal 100 is not confirmed or an error occurs, the debit payment is notified to the foreign customer that the debit call is impossible (for example, a screen output or a sound output). It is preferable to induce the use of payment means other than the means, or to obtain and obtain consent.

In addition, when the call service is provided, the mobile communication company (or a separate service provider server 190) is provided in the wireless terminal 100 for payment of a communication charge through a debit payment means provided in the wireless terminal 100. It is desirable to request an approval for payment of a communication fee using a debit payment method, and to receive a corresponding approval result and provide a call service.

Those skilled in the art to which the present invention pertains, because they will be familiar with the technical features of the method and / or process for providing a telephone call service using the wireless terminal 100, a detailed description thereof Is omitted for convenience.

According to an embodiment of the present invention, the debit payment means provided in the wireless terminal 100 may determine whether the debit payment means is provided on the Universal Subscriber Identify Module (USIM) provided in the wireless terminal 100. By confirming, it is preferable to confirm the debit payment means provided in the wireless terminal 100.

According to another exemplary embodiment of the present invention, the debit payment means provided in the wireless terminal 100 may be configured by checking one or more programs (or virtual machines) provided in the wireless terminal 100. It is preferable to check the debit payment means provided in the terminal 100.

According to the implementation method of the present invention, the communication fee settlement processing according to the use of the call service of the foreign customer, receives the communication fee according to the use of the call service of the foreign customer from a mobile communication company (or a separate communication provider server 190) In addition, it is preferable to process the payment based on the debit payment means provided in the wireless terminal 100.

According to another embodiment of the present invention, the call charge settlement processing according to the use of the call service of the foreign customer, calculates the communication fee according to the use of the call service of the foreign customer on the wireless terminal 100 used by the foreign customer, It is preferable to process the payment based on the debit payment means provided in the wireless terminal 100.

According to the present invention, when providing a mobile phone for a foreign worker, by providing a prepaid call function, and through the use of a call service through this, only a prepaid amount of charge is automatically used, thereby a large amount of communication There are advantages to solve the problem of toll collection and to use telecommunication service in scale and intentionally.

Claims (4)

A mobile phone that provides a telephone call service based on a prepaid (or debit) payment method for payment of a communication charge, A function of outputting a telephone call menu for communication charge settlement processing through the prepaid payment method; When the outputted telephone call menu is selected, a function of checking whether a prepaid (or debit) payment means is provided in the mobile phone and providing a call service based on the input (or selected) counterpart phone number; A program (or virtual machine) having a function of processing payment of the received communication fee based on a prepaid (or debit) payment means provided in the mobile phone when a communication fee is received from a mobile communication company (or an additional carrier) server. ; And A mobile phone equipped with a prepaid call function for a foreign worker, characterized in that it comprises a communication module for receiving a communication fee from the mobile telecommunication company (or other telecommunication service provider) server. A mobile phone that provides a telephone call service based on a prepaid (or debit) payment method for payment of a communication charge, A function of outputting a telephone call menu for communication charge settlement processing through the prepaid payment method; When the outputted telephone call menu is selected, a function of checking whether a prepaid (or debit) payment means is provided in the mobile phone and requesting a call approval using a prepaid (or debit) payment means provided in the mobile phone; , A function of providing a call service based on the other party's phone number input (or selected) through a mobile phone; A program (or virtual machine) having a function of processing payment of the received communication fee based on a prepaid (or debit) payment means provided in the mobile phone when a communication fee is received from a mobile communication company (or an additional carrier) server. ; And A prepaid call for a foreign worker, characterized in that it comprises a communication module for receiving a communication fee from the mobile telecommunications company (or other telecommunications carrier) server or sending a call approval request to the mobile telecommunications company (or telecommunications carrier) server. Mobile phone with features. The telephone call menu of claim 1 or 2, wherein the telephone call menu for communication charge settlement processing is performed through the prepaid (or debit) payment means. A mobile phone provided with a prepaid call function for a foreign worker, which is provided in a language corresponding to the nationality of the foreign worker or is output in a language designated by the foreign worker. A function of outputting a telephone call menu for communication charge settlement processing through the prepaid payment method; When the outputted telephone call menu is selected, a function of checking whether a prepaid (or debit) payment means is provided in the mobile phone and providing a call service based on the input (or selected) counterpart phone number; When the communication fee is received from a mobile carrier (or a separate carrier) server, the recording is characterized in that it comprises a function for processing the payment received based on the prepaid (or debit) payment means provided in the mobile phone media.

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