KR20070028139A - Method and system for providing coloring voice source service - Google Patents

Abstract

A method and a system for providing a CRBT(Coloring Ring Back Tone) service are provided so that a caller can easily obtain detailed sound source information for a coloring, which is being reproduced when the caller makes a call to a callee, through SMS or a wireless data service by pushing a specific key. If an originating mobile terminal(110), if a specific code is inputted in the middle of receiving sound source data of a coloring, set in a receiving mobile terminal(112), from an originating MSC(Mobile Switching Center)(126) and reproducing it, transmits the inputted code to a mobile communication network(120) as a sound source information request signal. If a callback short message is received from the mobile communication network(120), the originating mobile terminal(110) accesses a sound source information server(150) according to the caller's selection by using a wireless data service that the mobile communication network(120) provides. Then, the originating mobile terminal(110) downloads and outputs sound source information data of the coloring.

Description

Method and system for providing coloring sound source information service {Method and System for Providing Coloring Voice Source Service}

1 is a block diagram schematically illustrating a coloring sound source information service providing system according to a preferred embodiment of the present invention;

2 is a flowchart illustrating a method for providing a coloring sound source information service according to an exemplary embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

110: outgoing mobile communication terminal 112: incoming mobile communication terminal

120: mobile communication network 122: outgoing wireless base station

124: terminating base station 126: originating mobile communication switching center

128: terminating mobile communication switching center 130: originating HLR

132: Incoming HLR 134: CRBT IP

136: CRBT server 138: wireless data service server

140: SMSC 142: data core network

150: sound source information server

The present invention relates to a method and a system for providing a coloring sound source information service. More specifically, when a caller requests a caller using a mobile communication network and provides the caller with the coloring set by the called party, when the caller or a third party receives sound source information about coloring played by the caller, A method and system for providing a coloring sound source information service for providing sound source information on a colored coloring.

BACKGROUND With the rapid development of computer, electronic and communication technologies, various wireless communication services using wireless communication networks have been provided. The most basic wireless communication service is a voice call service that allows wireless communication between mobile subscribers using a mobile communication terminal regardless of time and place. In recent years, a wireless data service has emerged, which allows a mobile communication subscriber to perform data communication using a wireless communication network while the mobile subscriber is moving.

Accordingly, the mobile subscribers can freely move anywhere at any time by using the voice call service and make voice calls with the other party, as well as various information necessary for life using the wireless data service, for example, news, weather, sports, and securities. , Exchange rates, traffic information, etc. can be provided while moving in a variety of forms, such as text, voice, images.

Recently, a so-called coloring ring back tone (CRBT) service has been developed to listen to various sounds designated by a called party to a mobile communication terminal of a called party as a standby sound, which has been in the spotlight by mobile communication subscribers. The coloring ringback tone service is a service that provides the caller with the specified sound to the caller, and instead of the mechanical sound that is normally generated when a call is connected, for example, the latest song, pop song, etc. This service can be used for coloring even the voice of the called party.

As the coloring ringback tone service is provided, a caller can feel auditory satisfaction by listening to sounds of various sound sources instead of listening to a uniform mechanical ringback tone.

On the other hand, more recently, there is also a service that allows the caller to set the coloring of the called party to his or her coloring through several procedures while the caller is listening to the coloring of the called party. Can be set.

However, the caller cannot hear the detailed sound source information on the coloring reproduced in the mobile communication terminal while listening to the coloring and setting it as his own coloring. That is, the caller can only listen to the coloring and cannot check the sound source information of the coloring (for example, title, singer, lyrics, etc., if the coloring is the latest song). Even the called party who set the coloring often did not know the sound source information about his coloring correctly.

In order to solve this problem, the present invention provides a caller or a third party when the caller requests a call to the called party using a mobile communication network and receives sound source information on the coloring reproduced from the caller while providing the caller with the coloring set by the called party. An object of the present invention is to provide a method and system for providing a coloring sound source information service for providing sound source information on coloring requested to a user.

In order to achieve the above object, the present invention provides a mobile communication network for providing a mobile communication service including a wireless voice call service and a wireless data communication service, a mobile communication terminal including an outgoing mobile communication terminal and a terminating mobile communication terminal. In a communication system, a method of providing a Coloring Ring Back Tone (CRBT) service to an outgoing mobile terminal and a destination mobile terminal, the method comprising: (a) Incoming mobile communication to an outgoing mobile terminal; Transmitting the sound source data of the coloring set in the communication terminal (hereinafter referred to as 'the incoming coloring sound source data'); (b) confirming whether a source information request signal is received from the originating mobile communication terminal while the coloring sound source data is being reproduced in the originating mobile communication terminal; (c) transmitting a call back short message to the calling mobile terminal when receiving the sound source information request signal from the calling mobile terminal as a result of checking in step (b); And (d) transmitting information data (hereinafter referred to as 'called coloring sound source information data') for the sound source of the coloring set to the called mobile terminal to the calling mobile terminal connected by using the callback short message. It provides a coloring sound source information service providing method.

In addition, according to another object of the present invention, an incoming mobile terminal subscribed to a Coloring Ring Back Tone (CRBT) service, an outgoing mobile terminal for transmitting a call request call requesting a call to the mobile terminal, and an incoming call A mobile communication network including a mobile communication network for providing a voice call service, a wireless data service, and a coloring ringback tone service to a mobile communication terminal and an outgoing mobile communication terminal, wherein the system provides a coloring ringback tone service to an outgoing mobile communication terminal. A sound source information server for storing the sound source information data of the coloring set (hereinafter referred to as the 'incoming coloring sound source information data') and transmitting the incoming coloring sound source information data to the calling mobile terminal when the calling mobile communication terminal is connected, The mobile communication network receives a call request call from an originating mobile communication terminal Requesting sound source information from the calling mobile terminal while transmitting the sound source data of the coloring set in the new mobile communication terminal (hereinafter referred to as 'called coloring sound source data') to the calling mobile terminal and playing the coloring sound source data on the calling mobile terminal. When receiving a signal to provide a coloring sound source information service providing system, characterized in that for transmitting a callback short message including a Uniform Resource Locator (URL) of the sound source information server to the calling mobile communication terminal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

1 is a block diagram schematically illustrating a coloring sound source information service providing system according to an exemplary embodiment of the present invention.

The coloring sound source information service providing system according to the preferred embodiment of the present invention includes an outgoing mobile communication terminal 110, a destination mobile communication terminal 112, a mobile communication network 120, and a sound source information server 150.

The outgoing mobile terminal 110 and the terminating mobile communication terminal 112 use a mobile communication network 120 to perform voice calls with each mobile communication terminal or with a general landline telephone through a public switched telephone network (not shown). Communication terminal. Here, the mobile communication terminal is a PDA (Personal Digital Assistant), cellular phone, PCS (Personal Communication Service) phone, Hand-Held PC (GSM), Global System for Mobile (GSM) phone, Wideband CDMA (WCDMA) phone, CDMA-2000 phone, Mobile Broadband System (MBS) phone and the like. Here, MBS phone refers to a mobile phone to be used in the fourth generation system currently being discussed.

The outgoing mobile communication terminal 110 according to the preferred embodiment of the present invention transmits a call request call for the incoming mobile communication terminal 112 to the mobile communication network 120 and waits for a call connection from the mobile communication network 120. Receive and play ringing tone data (hereinafter referred to as 'incoming coloring sound source data') of coloring set in the ring back tone or the destination mobile communication terminal 112 and then make a call with the destination mobile communication terminal 112 You are connected and make a voice call.

In addition, the originating mobile communication terminal 110 according to the preferred embodiment of the present invention receives the incoming color coded sound source data from the originating mobile communication switching center 126, when the characteristic code is input, the inputted characteristic code to the sound source information request signal As a mobile station and transmits a call back short message from the mobile communication network 120, a sound source information server using a wireless data service provided by the mobile communication network 120 according to a caller's selection 150, and receives and outputs or receives sound source information data (hereinafter referred to as 'incoming coloring sound source information data') for coloring set in the terminating mobile communication terminal 112 provided by the sound source information server 150. Request to send coloring tone information data to a specific e-mail account.

In the present invention, the incoming coloring sound source information data is data containing sound source information for the coloring set in the incoming mobile communication terminal 112. Here, the sound source information refers to detailed information such as the title of the coloring, a singer, and lyrics.

The mobile communication network 120 according to the preferred embodiment of the present invention includes an outgoing radio base station 122, an incoming radio base station 124, an outgoing mobile communication switching center (MSC) 126, and a destination mobile communication exchange station 128. , Originating home location register (HLR) (HLR) 130, incoming HLR 132, CRBT: Coloring Ring Back Tone (CRBT) IP (Intelligent) Peripheral) 134, CRBT server 136, Wireless Internet Server 138, Short Message Service Center (SMSC) (hereinafter referred to as SMSC) 140 and Data Core Network (DCN) Network (142), and provides additional services such as a short message service and a mobile communication service including a voice call service and a wireless data service to the outgoing mobile terminal 110 and the destination mobile communication terminal 112.

Each of the source radio base station 122 and the destination radio base station 124 is a radio base station of the mobile communication network 120 including a base station transmission system (BTS) and a base station controller (BSC). The base station transmitter is arranged in units of cells and performs location registration to determine the location of mobile communication terminals such as the outgoing mobile terminal 110 and the terminating mobile terminal 112 existing in the cell area under its control. An outgoing mobile communication terminal 110 and a destination mobile communication terminal 112 allocate a wireless channel for voice call and data communication. In addition, the base station controller performs various functions required for radio call processing such as handoff while controlling and managing a plurality of base stations. Here, the originating radio base station 122 is an active base station of the originating mobile communication terminal 110, and the terminating radio base station 124 is an active base station of the terminating mobile communication terminal 112.

The outgoing mobile telecommunication switching center 126 and the incoming mobile telecommunication switching center 128 perform basic and additional service processing, incoming and outgoing call processing of subscribers, location registration procedure and handoff procedure processing, interworking functions with other networks, and the like. As a mobile communication switching station of 120, information on a calling party and a called party who are mobile subscribers of the calling mobile terminal 110 and the called mobile terminal 112 using the calling HLR 130 and the called HLR 132, respectively. And position information and status information of each mobile communication terminal.

When the outgoing mobile communication switching center 126 according to the preferred embodiment of the present invention receives a call request call for the incoming mobile communication terminal 112 from the outgoing mobile communication terminal 110 through the outgoing wireless base station 122, the incoming mobile communication is performed. Set up a call path with the communication switching station 128, and when receiving incoming coloring sound source data from the incoming mobile communication switching station 128, transmit the incoming coloring sound source data to the calling mobile communication terminal 110 through the calling radio base station 122. do.

In addition, the outgoing mobile communication switching center 126 according to the preferred embodiment of the present invention transmits the incoming coloring sound source data to the outgoing mobile communication terminal 110, and then the incoming coloring sound source data is reproduced in the outgoing mobile communication terminal 110. When receiving the coloring sound source information request signal from the originating mobile communication terminal 110, the wireless data service server 138 requests to transmit the coloring sound source information.

Here, the outgoing mobile communication switching center 126 according to the preferred embodiment of the present invention recognizes and colors a complex frequency code (DTMF: Dual Tone Multiple Frequency, DTMF) received from the outgoing mobile communication terminal 110. It is determined whether it is a sound source information request signal. That is, when a feature code (for example, ## 1004 **) is pressed while reproducing coloring sound source data in the calling mobile communication terminal 110, the feature code is transmitted through the calling wireless base station 122 by DTMF. Sent to the communication switching center 126, the outgoing mobile communication switching center 126 recognizes the received DTMF, compares the received characteristic code with the previously stored characteristic code, and determines whether it is a coloring sound source information request signal.

Incoming mobile communication switching station 128 according to a preferred embodiment of the present invention, when the call path is established with the outgoing mobile communication switching station 126, the status information of the destination mobile communication terminal 112 and the service of the called party from the destination HLR (132) Receiving the information and checking whether the terminating mobile communication terminal 112 is busy, if the terminating mobile communication terminal 112 is not busy, checking whether the terminating mobile communication terminal 112 is subscribed to the CRBT service, When the terminating mobile communication terminal 112 subscribes to the CRBT service, it requests and receives the coloring sound source from the CRBT IP 134 and transmits it to the calling mobile communication switching center 126.

The originating HLR 130 and the terminating HLR 132 are databases that store service profiles related to subscriber information of mobile subscribers, and recognize and register registration of the originating mobile terminal 110 and the terminating mobile terminal 112, respectively. It performs functions such as deleting and checking the location, and includes a mobile subscriber's telephone number, a mobile identification number (MIN), an electronic serial number (ESN), and a CRBT service. It has information about the type of service, such as whether to join.

The CRBT IP 134 is an IP for an intelligent network that stores coloring sound source data. The CRBT IP 134 according to the preferred embodiment of the present invention receives the CRBT server 136 from the terminating mobile communication switching station 128 together with information on the terminating mobile communication terminal 112 and requests the reproduction of the sound source. Requesting sound source authentication while transmitting information about 112) and receiving a response to sound source authentication from the CRBT server 136, the incoming coloring sound source data is stored among the stored color sound source data to the destination mobile communication switching center 128. Send.

The CRBT server 136 is a server that provides a CRBT service, manages a plurality of CRBT IPs, and performs sound source authentication. The CRBT server 136 according to the preferred embodiment of the present invention receives sound source authentication for the terminating mobile communication terminal 112 while receiving information on the terminating mobile communication terminal 112 from the CRBT IP 134 and performs sound source authentication. And responds to the sound source authentication with the CRBT IP 134.

The wireless data service server 138 is a server for managing a wireless data service provided by the mobile communication network 120. The mobile data terminal such as the outgoing mobile terminal 110 and the terminating mobile terminal 112 provides a wireless data service. When accessed, the service provides various service menus in the form of a WAP (Wireless Application Protocol) page.

The wireless data service server 130 according to the preferred embodiment of the present invention stores the Uniform Resource Locator (URL) of the sound source information server 150 storing the sound source information data for each color sound source data, and the originating mobile communication switching center 126. In response to a request for transmitting coloring sound source information for specific coloring sound source data, a callback short message including a URL of the sound source information server 150 storing the requested coloring sound source information data is sent using the SMSC 140 to the calling mobile terminal. To 110.

The SMSC 140 is a system that provides an SMS service so that numbers and letters can be bi-directionally exchanged between a mobile communication terminal and various text transmission systems (PC communication system, Internet server system, mobile communication terminal, etc.). According to a preferred embodiment of the present invention, the SMSC 140 transmits a callback short message including a URL of the sound source information server 150 at the request of the wireless data service server 138 to the calling mobile communication switching center 126 and the calling wireless base station. Transmit to the outgoing mobile communication terminal 110 through 122.

The data core network 142 may include a high speed data service for providing a packet data communication service, an internet / intranet access service, a virtual private network (VPN) access service, a simple IP and a mobile IP service, Performs Point-to-Point Protocol (PPP) authentication, billing, and packet compression. The data core network 142 according to the preferred embodiment of the present invention provides a communication path and a communication service so that the originating mobile communication terminal 110 can perform data communication by accessing the sound source information server 150 using a wireless data service. To provide.

The sound source information server 150 according to the preferred embodiment of the present invention is implemented as a general network server, and stores the coloring sound source information for the coloring sound source data, and accesses the mobile terminal 112 using a wireless data service. Provides incoming coloring sound source information data. In addition, when the sound source information server 150 receives the information on the email account from the originating mobile communication terminal 112, the sound source information server 150 transmits an email including the incoming coloring sound source information data to the received email account.

2 is a flowchart illustrating a method for providing a coloring sound source information service according to an exemplary embodiment of the present invention.

When the caller inputs the telephone number of the terminating mobile communication terminal 112 and requests a call by pressing a call button by operating a key input unit of the outgoing mobile communication terminal 110, the calling mobile communication terminal 110 calls the receiving mobile communication terminal ( A call request call for 112 is sent to the outgoing mobile switching center 126 via the outgoing wireless base station 122, and the outgoing mobile switching center 126 receives the incoming mobile terminal 112 from the outgoing mobile terminal 110; Receive a call request call for (S210).

The outgoing mobile switching center 126 that receives the call request call for the incoming mobile terminal 112 from the outgoing mobile terminal 110 requests the call for the incoming mobile terminal 112 to the destination mobile telecommunication switching station 128. After the call is delivered, the terminating mobile communication switching center 128 checks the state information of the terminating mobile communication terminal 112 using the terminating HLR 132 so that the terminating mobile communication terminal 112 can perform a voice call. In the case that the incoming mobile communication terminal 112 is called to inform that there is a voice call request. In addition, the terminating mobile communication switching center 128 checks whether or not the terminating mobile communication terminal 112 is subscribed to the CRBT service by using the terminating HLR 132 (S220).

When the terminating mobile communication terminal 112 is not subscribed to the CRBT service, the terminating mobile communication switching center 128 establishes a call path with the outgoing mobile switching center 126, and the calling mobile switching center 126. ) Transmits the ringback tone to the calling mobile communication terminal 112 (S222).

In addition, when the terminating mobile communication terminal 112 is subscribed to the CRBT service, the terminating mobile communication switching center 128 requests the incoming coloring sound source data to the CRBT IP 134, and the CRBT IP 134 when the terminating mobile communication terminal 112 is subscribed to the CRBT service. The CRBT server 136 requests the sound source authentication of the terminating mobile communication terminal 112. The CRBT server 136 received the sound source authentication request of the terminating mobile communication terminal 112 performs authentication for the CRBT service of the terminating mobile communication terminal 112, and responds with the CRBT IP 134 to the sound source authentication, CRBT IP 134 transmits the incoming coloring sound source data to the destination mobile telecommunication switching center 128. The receiving mobile communication switching center 128, which has received the incoming coloring sound source data, transmits the incoming coloring sound source data to the calling mobile communication switching center 126, and the calling mobile communication switching center 126 transmits the calling mobile communication station 122 through the calling radio base station 122. Incoming coloring sound source data is transmitted to the terminal 110 (S230).

On the other hand, the outgoing mobile communication terminal 110 receives and reproduces incoming coloring sound source data. The caller listens to the coloring of the called party reproduced in the calling mobile terminal 110, and if the caller wants to be provided with detailed information on the coloring of the called user by operating a key input unit of the calling mobile terminal 110 in advance of a predetermined feature code (eg For example, ## 1004 **), the originating mobile communication terminal 110 transmits the input characteristic code to the originating mobile communication switching center 126 through the originating radio base station 122.

In step S230, the outgoing mobile communication switching center 126 that transmits the incoming coloring sound source data to the outgoing mobile communication terminal 110 checks whether it receives the coloring sound source information request signal from the outgoing mobile communication terminal 110 (S240).

Here, the outgoing mobile communication switching center 126 determines the DTMF signal received from the outgoing mobile terminal 110 as described above with reference to FIG. 1 to determine whether a predetermined characteristic code has been selected in the outgoing mobile terminal 110. Check whether or not to receive the coloring sound source information request signal by checking.

The originating mobile communication switching center 126 requests the wireless data service server 138 to transmit the coloring sound source information when it receives the coloring sound source information request signal from the originating mobile communication terminal 110 as a result of checking in step S240. The wireless data service server 138 that has been requested to transmit coloring sound source information requests the SMSC 140 to transmit a callback short message including the URL of the sound source information server 150 that stores the incoming coloring sound source data, and sends an SMSC ( 140 transmits the callback short message to the calling mobile communication terminal 112 through the calling mobile communication switching center 126 and the calling wireless base station 122 (S250). Here, the callback short message may be a message "If you want to hear the detailed sound information about the coloring, press the call key."

When the calling mobile communication terminal 110 receives the callback short message from the mobile communication network 120, it outputs it on the LCD screen, and a specific key (for example, a call key) is input by the caller to include a URL included in the callback short message. When the connection is selected, the mobile station network 120 accesses the sound source information server 150 through the outgoing radio base station 122 and the data core network 142 using a wireless data service provided by the mobile communication network 120.

The sound source information server 150 transmits the incoming coloring sound source information data to the connected outgoing mobile communication terminal 110 (S260). The outgoing mobile communication terminal 110 receives and outputs incoming coloring sound source information data.

Here, the sound source information server 150 may transmit the incoming coloring sound source information data from the originating mobile communication terminal 110 to the requested E-mail account in providing the incoming coloring sound source information data. That is, the sound source information server 150 configures a swap page for providing coloring sound source information so that an e-mail account for receiving incoming coloring sound source information data can be input, and the e-mail account is set by the calling mobile terminal 110. If entered, an email containing coloring sound source information data is sent to the entered email account.

In this way, by allowing the coloring sound source information to be provided through e-mail, the caller can directly check the sound source information of the coloring of the called party by using the calling mobile terminal 110 as well as the sound source information of the coloring to others. Can be provided as a gift.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

As described above, according to the present invention, when a caller makes a call to a called party, the caller can easily receive detailed sound source information on the coloring by pressing a specific key while listening to the coloring of the called party. By confirming the sound source information of the coloring, a mobile communication operator operating a mobile communication network can promote the use of SMS and wireless data service.

In addition, the sender can provide the sound source information on the coloring as a gift to others, it is effective to strengthen the bond using the mobile communication.

Claims (8)

In a mobile communication system including a mobile communication network for providing a mobile communication service including a wireless voice call service and a wireless data communication service, an outgoing mobile communication terminal for performing the mobile communication service, and an incoming mobile communication terminal, the outgoing mobile communication terminal; And providing a coloring ring back tone (CRBT) service to the called mobile communication terminal. (a) transmitting the sound source data of the coloring set in the called mobile communication terminal (hereinafter referred to as the called coloring sound source data) to the calling mobile communication terminal; (b) confirming whether the source mobile communication terminal receives a sound source information request signal from the source mobile communication terminal while the coloring sound source data is being reproduced; (c) transmitting a call back short message to the calling mobile communication terminal when the sound source information request signal is received from the calling mobile communication terminal as a result of the checking of step (b); And (d) transmitting the information data (hereinafter referred to as the called coloring sound source information data) of the coloring sound source set in the called mobile communication terminal to the calling mobile communication terminal connected by using the callback short message. Coloring sound source information service providing method comprising a. The method of claim 1, wherein in step (b), And the mobile communication network receives the sound source information request signal from the mobile communication terminal when a specific key is input by pressing a specific key in the mobile communication terminal. The method of claim 1, wherein the method is After step (d) above, (e) transmitting the incoming coloring sound source information data to the e-mail account when an e-mail account is received from the originating mobile communication terminal; Coloring sound source information service providing method characterized in that it further comprises. The method of claim 1, wherein the information data, And data about detailed information of the sound source including a title of the sound source, a singer name of the sound source, and lyrics of the sound source. Incoming mobile communication terminal subscribed to a Coloring Ring Back Tone (CRBT) service; an outgoing mobile communication terminal for making a call request call requesting a call to the mobile communication terminal; and the incoming mobile communication terminal and the outgoing mobile communication. A system for providing a voice call service, a wireless data service, and a mobile communication network providing the coloring ringback tone service to a terminal device, the system providing the coloring ringback tone service to the calling mobile communication terminal, Storing the sound source information data of the coloring set in the called mobile communication terminal (hereinafter referred to as 'called coloring sound source information data'), and transmitting the incoming coloring sound source information data to the calling mobile communication terminal when the calling mobile communication terminal is connected. Sound recording information server The mobile communication network receives the call request call from the calling mobile communication terminal and transmits the coloring sound data (hereinafter referred to as 'called coloring sound source data') set in the called mobile communication terminal to the calling mobile communication terminal. And when receiving a sound source information request signal from the originating mobile communication terminal while reproducing the coloring sound source data in the originating mobile communication terminal, the originating mobile communication terminal including a URL (Uniform Resource Locator) of the sound source information server. Coloring sound source information service providing system, characterized in that for transmitting a callback short message. The method of claim 5, wherein the originating mobile communication terminal, Coloring sound source information service providing system, characterized in that to access the sound source information server using the URL included in the callback short message. The method of claim 5, wherein the sound source information server, And when the E-mail account is received from the originating mobile communication terminal, transmitting the incoming coloring sound source data to the e-mail account using the mobile communication network. The method of claim 5, wherein the mobile communication network The DTMF signal is recognized by recognizing a dual frequency multiple frequency (DTMF) signal received from the originating mobile communication terminal while reproducing the incoming coloring sound source data in the originating mobile communication terminal. And if it is the same as the set characteristic code, determining that the coloring sound source information request signal has been received.

Images