KR100551557B1 - Wireless Communication Terminal, System and Method for Autograph Message Service Using the Same - Google Patents

Abstract

The present invention provides a mobile communication terminal for generating / transmitting a message using a handwriting directly input by a user, and a system and method for a handwritten message service using the same.

The present invention receives a handwritten message and a called terminal number from a mobile communication terminal and stores them for each user, sends a handwritten message arrival notification message to a called mobile terminal, and receives a handwritten message confirmation request from a called mobile terminal. A handwritten message service server for transmitting a corresponding handwritten message to a communication terminal; Receiving a message because the caller's handwriting is used to compose a message, including a short message service center for sending a handwritten message arrival notification message to a destination mobile terminal when receiving a handwritten message arrival notification request message from a handwritten message service server. Can express a sense of friendliness.

Handwritten message

Description

Mobile communication terminal and handwritten message service system and method using same {Wireless Communication Terminal, System and Method for Autograph Message Service Using the Same}

1 is a view for explaining a connection relationship between a handwritten message service system and a communication network according to the present invention;

2 is a view showing in detail the configuration of a mobile communication terminal according to the present invention;

3 is a view showing a method of storing handwritten characters by letter in a mobile communication terminal according to the present invention;

4 is a diagram showing an embodiment of a configuration of a handwritten message service server according to the present invention;

5 is a flowchart illustrating an embodiment of a handwritten message service method according to the present invention;

6 is a view showing another embodiment of a handwritten message service method according to the present invention;

7 is a view showing another embodiment of a configuration of a handwritten message service server according to the present invention;

8 is a flowchart for explaining another embodiment of a method of handwritten message service according to the present invention.

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

100, 110, 120: mobile communication terminal 101: handwritten input recognition unit

102: handwriting matching unit 103, 350: display unit

104: handwriting provider 105: control unit

106: memory 200: BTS

210: BSC 220: MSC

230: HLR 240: SMSC

250: PDSN 260: DCN

300: handwritten message service server 310: handwritten management unit

320: message transmission and reception unit 330: message arrival notification unit

340: message conversion unit 360: database

The present invention relates to a handwritten message service system, and provides a mobile communication terminal for generating / transmitting a message using a handwriting input by a user, and a handwritten message service system and method using the same.

As the number of users equipped with mobile communication terminals increases, the types of services provided by mobile communication companies are diversifying. For example, mobile operators are trying to secure additional subscribers by developing additional services such as short message service, road guidance, and games and providing them to mobile terminal users.

In the case of the text message service of the additional service, a message of a standardized font currently provided by the terminal is selected to generate a message to be transmitted to the other party. However, the standardized text characters provided by the terminal could not feel the handwriting of the user who sent the message, but only the user receiving the text confirmed the simple message.

In addition, the current text message service provides a user with only one type of font stored in the terminal, and may not provide various fonts.

The present invention has been made to solve the above problems, and provides a mobile communication terminal and a handwritten message service system and method using the same to provide a service so that a user can write a message using his or her handwriting and transmit it to the terminal of the other party. There is a technical problem to provide.

The present invention for achieving the above object is provided as a mobile communication terminal having a touch screen to match the user input by letter for each character, and to store the letter-based handwritten data when receiving a request for a message service,

A handwriting input recognition unit recognizing a handwriting input to the mobile communication terminal touch screen; A memory for storing a handwriting input to a touch screen of the mobile communication terminal; A handwriting matching unit for matching user-specific data recognized by the handwriting input recognition unit with the corresponding character and storing the handwritten data in the memory; When receiving a request for a handwritten message service, the mobile terminal includes a handwriting providing unit for converting a character input to the mobile communication terminal into a corresponding handwriting stored in the memory to display on the touch screen for the user to check A text message written on the basis of handwriting is transmitted to the called mobile communication terminal.

Another embodiment of the present invention is connected to a mobile communication network, and matched with the respective letters on the touch screen to store the letters, and when receiving a request to write a handwritten message to extract the stored handwriting on the terminal screen and input the handwriting on the terminal screen A handwritten message service system using a mobile communication terminal for transmitting a message and a called terminal number,

Receives a handwritten message and a called terminal number from a mobile communication terminal and stores them for each user, sends a handwritten message arrival notification message to the called mobile terminal, and receives the handwritten message confirmation request from the called mobile terminal. A handwritten message service server for transmitting a corresponding handwritten message to a communication terminal; And receiving a handwritten message arrival notification message from the handwritten message service server, and sending a handwritten message arrival notification message to the called mobile communication terminal.

Another embodiment of the present invention provides a handwritten message service method for receiving character-specific handwritten data from an originating mobile communication terminal having a touch screen connected to a mobile communication network and transmitting the message to a destination mobile communication terminal having no touch screen.

Receiving an incoming mobile communication terminal number to download handwritten data and handwritten data from an outgoing mobile communication terminal having a touch screen and storing handwritten data input by a user; Matching and storing handwritten data received from the outgoing mobile terminal for each character; Transmitting a message to download handwritten data to the called mobile communication terminal; Upon receiving a request for downloading handwritten data from the called mobile communication terminal, extracting the corresponding handwritten data and transmitting the handwritten data to the called mobile communication terminal, wherein the called mobile communication terminal matches the handwritten data character by character. And the handwritten data for each letter can be used when creating a handwritten message.

Another embodiment of the present invention provides a handwritten message service method for receiving a message written on the basis of a handwriting from an originating mobile communication terminal having a touch screen connected to a mobile communication network and providing the message to a destination mobile communication terminal.

Receiving a handwritten message including a called terminal number from an originating mobile communication terminal and storing the message for each user; Transmitting a handwritten message arrival notification message to a called mobile communication terminal using the called terminal number; When receiving the handwritten message confirmation request from the called mobile communication terminal, extracting the corresponding handwritten message of the called mobile communication terminal and transmitting to the called mobile communication terminal so that the called party can confirm.

Another embodiment of the present invention is a handwritten message service system that is connected to a mobile communication network and receives a message written using its own font from an outgoing mobile communication terminal, converts it into a handwritten message and transmits the message to a destination mobile communication terminal.

A database storing handwritten data of the calling mobile communication terminal user,

Receives a message and a called terminal number written using its own font from the mobile communication terminal, converts the message using handwritten data previously stored in the database, and sends a handwritten message arrival notification message to the called mobile communication terminal. A handwritten message service server that transmits a corresponding handwritten message to the called mobile communication terminal when receiving a handwritten message confirmation request from the called mobile communication terminal; And receiving a handwritten message arrival notification message from the handwritten message service server, and sending a handwritten message arrival notification message to the called mobile communication terminal.

Another embodiment of the present invention provides a handwritten message service method for connecting a mobile communication network to receive a message written using its own font from an originating mobile communication terminal and converting the message into a handwritten message and transmitting the message to a destination mobile communication terminal. Have a database that stores user handwritten data,

Receiving a message and a called terminal number written using its font from the calling mobile terminal; Converting a message written using its own font transmitted from the originating mobile communication terminal into a handwritten message using handwritten data stored in the database and storing the message in the database; Transmitting a handwritten message arrival notification message to a called mobile communication terminal using the called terminal number; When receiving the handwritten message confirmation request from the called mobile communication terminal, extracting the corresponding handwritten message of the called mobile communication terminal and transmitting to the called mobile communication terminal so that the called party can confirm.

The mobile terminal typically operates not only as a mode for providing a voice call service to a user, but also in a handwritten message function mode for supporting a handwritten message function according to an embodiment of the present invention.

In the detailed description of the present invention, the mobile communication terminal 100 is divided into a terminal having a touch screen, a mobile communication terminal 110 is not provided with a touch screen, and a mobile communication terminal 120 is a called terminal receiving a handwritten message. .

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view for explaining a connection relationship between a handwritten message service system and a communication network according to the present invention.

The handwritten message service system stores a user's handwriting inputted on the screen of a terminal by letter (consonants, vowels, special characters, etc.) and provides handwritten data stored in a request for writing a handwritten message. Base Station Transceiver System (BTS, 200), Base Station Controller (BSC, 210), Packet Data Service Node (PDSN, 250), Data Core Network (DCN, 260) Send a handwritten message transmitted from the mobile communication terminal (100, 110) to the destination mobile communication terminal 120 through)) or receive a message written using the font of the mobile communication terminal (100, 110) itself as a handwritten message. Handwritten message service server 300 for converting and transmitting to the destination mobile communication terminal 120, mobile communication network (Mobile Switching Center (MSC, 230), Home Location Register; HLR (230) from the handwritten message service notification message sent to the message server 300, the callback Uniform Resource Locator (Call Back Uniform Resource Locator) of the message service server 300 and the receiving mobile communication terminal 120 number And a Short Message Service Center (SMSC) 240 for transmitting a handwritten message arrival notification message to the incoming mobile communication terminal 120.

In more detail, the mobile communication terminal 100 is a terminal having a touch screen, and the user writes his or her handwriting (hereinafter referred to as 'handwriting') for each character (consonant, vowel, special character, etc.) necessary to generate a message. Provides a text input window for input, and receives the user's handwriting, matching and storing by characters (consonants, vowels, special characters, etc.). In addition, when the user requests the handwritten message service, the mobile communication terminal 100 converts the text input by the user into the corresponding handwriting and displays it on the screen of the mobile communication terminal 100 so that the user can check it.

When the handwritten message service server 300 receives the handwritten message and the called mobile communication terminal 120 number from the mobile communication terminal 100, the handwritten message service server 300 matches the received handwritten message so as to be associated with the caller and the called party and stores it in a database. In addition, the handwritten message service server 300 calls the callback URL of the handwritten message service server 300 to access the handwritten message service when checking the incoming mobile terminal 120 number and the message and the message of the handwritten message arrival notification message. To the short message service center (SMSC, 240) so that the message arrival notification message handwritten to the destination mobile communication terminal 120 is transmitted.

In addition, the handwritten message service server 300 may be described in two ways depending on whether a handwritten message is received from the mobile communication terminal 100 or a message generated based on a font of the terminal itself. First, when the handwritten message service server 300 receives the handwritten message and the called mobile communication terminal 120 number from the mobile communication terminal 100, the short message message is transmitted to the incoming mobile communication terminal 120. The message service center 240 transmits the incoming mobile communication terminal 120 number and the message arrival notification message.

Second, when receiving the message generated based on the font of the terminal itself from the mobile communication terminal (100, 110), the handwritten message service server 300 using the handwritten data stored in the database message After the conversion, the incoming mobile communication terminal 120 transmits the incoming mobile communication terminal 120 number and the message arrival notification message to the short message service center 240 so that the message arrival notification message is transmitted to the incoming mobile communication terminal 120.

The short message service center (SMSC) 240 receives the incoming mobile communication terminal 120 number, the callback URL of the handwritten message service server 300, and the handwritten message arrival notification message from the handwritten message service server 300. The callback URL of the handwritten message service server 300 and the handwritten message arrival notification message are transmitted to the destination mobile communication terminal 120 using the terminal 120 number.

2 is a diagram showing in detail the configuration of a mobile communication terminal 100 according to the present invention.

The mobile communication terminal 100 having a touch screen and matching the handwriting input by the user for each character and receiving the request for writing a handwritten message provides the stored character-specific handwriting data for the entire mobile communication terminal 100. The control unit 105 for controlling the operation, the memory 106 for the user to match the handwriting input on the screen of the mobile communication terminal 100 with the corresponding character, and receives the handwriting input on the screen of the mobile communication terminal 100 Letters (consonants, vowels, special vowels, etc.) for the user handwriting data received from the handwriting input recognition unit 101, the handwriting input recognition unit 101 to recognize and transmit the letters by hand (consonant, vowel, special characters, etc.) Handwriting matching unit 102 that matches each other and stores them in the memory 106, and displays a handwriting input by the user for registering a handwriting on a terminal screen or when generating a handwritten message. The display unit 103 displays a handwriting corresponding to a text on a terminal screen so that the user can visually check the text. When receiving a request for writing a handwritten message, the user converts the text selected by the user to the corresponding handwriting so that the user can check the text. It includes a handwriting providing unit 104 to transmit to the display unit 103.

3 is a diagram illustrating a method of storing a handwritten letter by letter in the mobile communication terminal 100 according to the present invention.

When the mobile communication terminal 100 receives a request for a handwritten message service selected by a user among menus displayed on the screen, the mobile terminal 100 is a sub-item of '1. 'Send message, 2. Receive a message, 3. Enter a handwriting'.

Then, the mobile communication terminal 100 is' 3. When receiving a 'Handwritten input' request, the user can select '1. Consonants, 2. vowels, 3. special characters.

In addition, the mobile communication terminal 100 is' 1. When receiving a consonant 'input request, it displays an example of consonant as its sub-item, selects a menu to enter among the initial or final consonant of the user's selection, and matches the font typed by the user with the corresponding character and stores it in the database. do.

4 is a diagram illustrating an embodiment of a configuration of a handwritten message service server 300 according to the present invention.

The handwritten message service server 300 includes a control unit 350 for controlling the overall configuration of the handwritten message service server 300, a database 360 for storing handwritten and handwritten messages received from the mobile communication terminal 100, and a mobile communication terminal. When receiving a request for confirming a handwritten message from the handwriting management unit 310 and the destination mobile terminal 120 which matches the handwritten data transmitted from the 100 by the corresponding character and stores it in the database 360, the corresponding handwritten message is received from the database 360. And a message arrival notification unit 330 which transmits a handwritten message arrival notification message to a message transmitting / receiving unit 320 and a short message service center (SMSC) 240 to extract and transmit the message to the destination mobile communication terminal 120. do.

In more detail, the database 360 includes a handwriting database 361 that stores handwriting of service subscribers, and a message database 362 that stores messages generated based on the handwriting.

The handwriting management unit 310 receives the handwritten data input by the user from the mobile communication terminal 100 having the touch screen and stores it in the handwriting database 361. In addition, when the handwriting management unit 310 receives a handwriting download request from the mobile communication terminal 100 to the mobile communication terminal 110 having no touch screen, the handwriting management unit 310 stores the handwritten data stored in the handwriting database 361. Transmit to terminal 110.

The message transmitting / receiving unit 320 receives the handwritten message transmitted from the mobile communication terminals 100 and 110 and the receiving mobile communication terminal 120 number and stores the message in the message database 362 and then from the incoming mobile communication terminal 120. Upon receiving the request for confirming the handwritten message, the corresponding handwritten message stored in the message database 362 is extracted and provided. In addition, when the message transmitting and receiving unit 320 receives the handwritten message and the incoming mobile communication terminal 120 number from the mobile communication terminal 100, the message arrival notification unit to transmit a message arrival notification message to the destination mobile communication terminal 120 Send a signal to 330.

When the message arrival notifying unit 330 receives a signal from the message transmitting / receiving unit 320, the incoming mobile communication terminal 120 number and the handwritten message service server 300 transmit a handwritten message arrival notification to the terminating mobile communication terminal 120. Call back URL (Call Back URL) and the message of the arrival message of the handwritten message is transmitted to the short message service center (SMSC, 240). In this case, the callback URL is used as an address for the destination mobile communication terminal 120 to access the handwritten message service server 300 to check the message.

5 is a flowchart illustrating an embodiment of a handwritten message service method according to the present invention, in which the handwritten message service server 300 receives and stores handwritten data for each character from a mobile communication terminal having a touch screen, and stores the handwritten message A method of transmitting data to a mobile communication terminal having no touch screen.

The handwritten message service server 300 includes a touch screen to download the handwritten data and the handwritten data from the mobile communication terminals 100 and MS2 that receive / store the user input data. A number is received (S101). In this case, the mobile communication terminals 100 and MS2 may transmit only the handwritten data to the handwritten message service server 300, and may later designate the mobile communication terminals 110 and MS1 to download the handwritten data.

The handwritten message service server 300 matches the handwritten data received from the mobile communication terminals 100 and MS2 by corresponding characters (consonants, vowels, special characters, etc.) and stores them in the handwritten database 361 (S103).

The handwritten message service server 300 transmits the mobile terminal 110, MS1 number and the handwritten data storage confirmation message / handwritten data download request message to transmit a message for downloading the handwritten data to the mobile terminal 110, MS1. The short message is transmitted to the service center 240 (S105).

The short message service center 240 uses the mobile communication terminal (110, MS1) number received from the handwritten message service server 300 to the mobile communication terminal (110, MS1). It transmits (S107).

Subsequently, the handwritten message service server 300 receives a handwritten data download request from the mobile communication terminals 110 and MS1 (S109), extracts the corresponding handwritten data stored in the handwritten database 361, and then executes the mobile communication terminal 110. , MS1) (S111).

The mobile communication terminal 110 matches the handwritten data received from the handwritten message service server 300 with the corresponding characters (consonants, vowels, special characters, etc.) and stores them in the database (S113).

6 is a view showing another embodiment of a handwritten message service method according to the present invention.

The handwritten message service server 300 receives a handwritten message including the incoming mobile communication terminal 120 number from the originating mobile communication terminal 100 (S201).

The handwritten message service server 300 stores the handwritten message received from the originating mobile communication terminal 100 in the message database 362 (S203) and the incoming mobile communication to notify the incoming mobile communication terminal 120 of the arrival of the handwritten message. The terminal 120 transmits the number, the callback URL of the handwritten message service server 300 and the handwritten message arrival notification message to the short message service center 240 (S205).

The short message service center 240 receives the handwritten message arrival notification message received from the handwritten message service server 300 and the callback URL of the handwritten message service server 300 using the destination mobile communication terminal 120 number. Transmit to step 120 (S207).

The handwritten message service server 300 receives a handwritten message confirmation request from the incoming mobile terminal 120 (S209), and extracts the corresponding handwritten message of the incoming mobile terminal 120 stored in the message database 362. In order to transmit to the incoming mobile communication terminal 120 (S211). The called mobile communication terminal 120 displays the handwritten message received from the handwritten message service server 300 on the screen of the terminal so that the called party can check it (S213).

7 is a diagram showing another embodiment of a configuration of a handwritten message service server 300 according to the present invention.

The handwritten message service server 300 includes a control unit 350 for controlling the overall configuration of the handwritten message service server 300, a database 360 for storing handwritten and handwritten messages received from the mobile communication terminal 100, and a mobile communication terminal. When receiving a request for confirming a handwritten message from the handwriting management unit 310 and the destination mobile communication terminal 120 matching the handwritten data transmitted from the 100 with the corresponding character and storing it in the database 360, the corresponding handwritten message is received from the database 360. Message arrival and reception unit 330 and the message transmission and reception unit 320, the short message service center (SMSC, 240) to extract and provide a transmission message to the destination mobile terminal 120 to be transmitted to the destination mobile terminal 120 to extract and provide; When receiving a message written using its own font from the communication terminal (100, 110) is the character of the message is stored in the database 360 Message conversion unit 340 for converting to the corresponding handwriting.

In more detail, the database 360 includes a handwriting database 361 that stores handwriting of service subscribers, and a message database 362 storing messages generated based on the handwriting.

The handwriting management unit 310 receives the handwritten data input by the user from the mobile communication terminal 100 having the touch screen and stores it in the handwriting database 361. In addition, when the handwriting management unit 310 receives a handwriting download request from the mobile communication terminal 100 to the mobile communication terminal 110 having no touch screen, the handwriting management unit 310 stores the handwritten data stored in the handwriting database 361. Transmit to terminal 110.

The message transmitting and receiving unit 320 receives a message transmitted from the mobile communication terminals 100 and 110 and the receiving mobile communication terminal 120 number and stores it in the message database 362, and then handwritten from the receiving mobile communication terminal 120. Upon receiving the message acknowledgment request, a corresponding message stored in the message database 362 is extracted and provided. In addition, when the message transmitting and receiving unit 320 receives a message written on the basis of its own font from the mobile communication terminal 100, a signal to the message conversion unit 340 to convert the characters of the received message into a handwritten pre-stored Send it.

When the message converting unit 340 receives a signal from the message transmitting and receiving unit 320, the message converting unit 340 uses the handwritten data stored in the database 360 for a message created based on its own font transmitted by the mobile communication terminals 100 and 110. To convert it to a handwritten message. In addition, the message conversion unit 340 converts and stores the message into a handwritten, and then transmits a message completion completion signal to the message arrival notification unit 330 to transmit the message arrival notification message to the destination mobile communication terminal 120 do.

When the message arrival notifying unit 330 receives a signal from the message converting unit 340, the incoming mobile communication terminal 120 number and the handwritten message service server 300 are sent to the incoming mobile communication terminal 120. Call back URL (Call Back URL) and the message of the arrival message of the handwritten message is transmitted to the short message service center (SMSC, 240). In this case, the callback URL is used as an address for the destination mobile communication terminal 120 to access the handwritten message service server 300 to check the message.

8 is a flowchart for explaining another embodiment of a method of handwritten message service according to the present invention.

When the handwritten message service server 300 receives the handwritten message service request from the originating mobile communication terminal 100 or 110 (S301), the handwritten message service server 300 checks information of the originating mobile communication terminal 100 and 110 that requested the service (S303).

Subsequently, the handwritten message service server 300 requests a message transmission to the originating mobile communication terminals 100 and 110 (S305), and receives a message transmitted by the originating mobile communication terminals 100 and 110 in response thereto (S307). ). In this case, the message transmitted by the calling mobile terminal 100, 110 is a message written using the font of the mobile communication terminal 100, 110 itself rather than a message generated based on the handwriting.

The handwritten message service server 300 converts a message transmitted from the originating mobile communication terminal 100, 110 into a handwritten message using the handwritten data stored in the database 360, and stores it in the database 360 ( S309).

Thereafter, the handwritten message service server 300 calls the incoming mobile communication terminal 120 number, the callback URL of the handwritten message service server 300 and the handwritten message arrival notification message to notify the incoming mobile communication terminal 120 of the arrival of the handwritten message. The short message is transmitted to the service center 240 (S311).

The short message service center 240 receives the call message arrival notification message received from the handwritten message service server 300 and the callback URL of the handwritten message service server 300 using the incoming mobile communication terminal 120 number. Transmit to step 120 (S313).

The handwritten message service server 300 receives a handwritten message confirmation request from the incoming mobile terminal 120 (S315), and sends the corresponding handwritten message transmitted to the incoming mobile terminal 120 stored in the message database 362. Extract and transmit to the destination mobile communication terminal 120 (S317). The called mobile communication terminal 120 displays the handwritten message received from the handwritten message service server 300 on the screen of the terminal so that the called party can check it (S319).

As such, those skilled in the art will appreciate that the present invention can be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, the above-described embodiments are to be understood as illustrative in all respects and not as restrictive. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

 As described above, the present invention can use the handwriting of the sender to compose a message, thereby expressing a feeling of closeness to the called party receiving the message.

Claims (12)

delete delete delete delete delete delete delete A handwritten message service system that connects to a mobile communication network and receives a message written using its own font from an originating mobile communication terminal, converts the message into a handwritten message and transmits the message to a destination mobile communication terminal. It has a database for matching and storing the handwritten data of the user of the calling mobile communication terminal for each character, Receives a message and a called terminal number written using its own font from the mobile communication terminal, converts the message using handwritten data previously stored in the database, and sends a handwritten message arrival notification message to the called mobile communication terminal. A handwritten message service server that transmits a corresponding handwritten message to the called mobile communication terminal when receiving a handwritten message confirmation request from the called mobile communication terminal; And A short message service center for transmitting a handwritten message arrival notification message to the called mobile communication terminal when receiving a handwritten message arrival notification request message from the handwritten message service server; Handwritten message service system comprising a. The method of claim 8, The handwritten message service server, Upon receiving a request for a handwritten message service from the originating mobile communication terminal, requests for making an outgoing message to the originating mobile communication terminal and converts the message transmitted from the originating mobile communication terminal into a handwritten message based on the handwritten data stored in the database. Message conversion unit for converting and storing in the database; A message arrival notifying unit for transmitting a handwritten message arrival notification message to the incoming mobile communication terminal; And A message transmitting / receiving unit configured to extract and provide a corresponding handwritten message from the database when receiving a handwritten message confirmation request from the incoming mobile communication terminal; Handwritten message service system comprising a. A handwritten message service method using a handwritten message service system that is connected to a mobile communication network and receives a message written using its own font from an originating mobile communication terminal and converts the message into a handwritten message. A database storing handwritten data of a terminal user; Receiving a message and a called terminal number written using its font from the calling mobile terminal; Converting a message written using its own font transmitted from the originating mobile communication terminal into a handwritten message using handwritten data stored in the database and storing the message in the database; Transmitting a handwritten message arrival notification message to a called mobile communication terminal using the called terminal number; And Receiving a handwritten message confirmation request from the called mobile communication terminal, extracting a corresponding handwritten message of the called mobile communication terminal and transmitting the extracted handwritten message to the called mobile communication terminal so that the called party can confirm; Handwritten message service method comprising a. The method of claim 10, The handwritten message arrival notification message includes a callback URL of the handwritten message service system. The method of claim 8, The handwritten message arrival notification request message includes a handwritten message, the called terminal number, and a callback URL of the handwritten message service server, so that the called mobile communication terminal uses the callback URL of the handwritten message service server to confirm the handwritten message. The handwritten message service system, characterized in that to connect to the handwritten message service server on a basis.

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