KR100673168B1 - Method for providing multimedia of hotkey displaying service and method for displaying multimedia of hotkey on mobile terminal - Google Patents

Abstract

The present invention relates to a method for setting a multimedia information display service for each shortcut key and a method for displaying multimedia information for each shortcut key in a mobile communication terminal. The present invention provides a subscriber by providing a list of subscriber's multimedia information stored according to a service setting request of an authorized subscriber. Requesting selection and confirming from the subscriber one or more selection information of the subscriber's multimedia information and one shortcut information to be mapped to the multimedia information selected by the subscriber, and mapping the one shortcut key and the multimedia information selected by the subscriber After saving the key mapping information and ending mapping of the multimedia information for each shortcut key, a download file to be installed in the mobile communication terminal registered by the subscriber is generated, and the download file is downloaded to the mobile communication terminal of the subscriber according to a user's request. Load it. In this case, the download file includes information and a program for establishing a service environment in which the subscriber's mobile communication terminal can output multimedia information for each shortcut key according to the key mapping information.

Standby Screen, Call Input Screen, Multimedia Display, Shortcut Key

Description

Method of providing multimedia information by shortcut key and displaying multimedia information by shortcut key in mobile communication terminal {Method for providing multimedia of hotkey displaying service and method for displaying multimedia of hotkey on mobile terminal}

1 is a block diagram showing the configuration of a service environment and a service system according to an embodiment of the present invention.

2 is a flowchart illustrating a method for setting a multimedia information display service for each shortcut key according to an exemplary embodiment of the present invention.

Figure 3 is a flow chart showing the installation process of Kichan service download file according to an embodiment of the present invention.

4 is a block diagram of a mobile communication terminal according to an embodiment of the present invention.

5 is a view showing a call input screen displayed on the screen of the mobile communication terminal according to an embodiment of the present invention.

6 is a flowchart illustrating a method of displaying multimedia information for each hotkey in a mobile communication terminal according to an embodiment of the present invention.

The present invention relates to an additional service of a mobile communication terminal, and in particular, a method for setting a multimedia information display service for each hotkey such that different multimedia information can be displayed for each numeric button (shortcut key) of a keypad in a mobile communication terminal capable of displaying multimedia information. And a method for displaying multimedia information for each shortcut key in the mobile communication terminal.

Most mobile communication terminals currently on the market can display multimedia information. The mobile communication terminal collects multimedia information through a USB communication with a computer, or collects multimedia information in the form of a download from an operator server or an internet server, or collects multimedia information through a camera function when the camera has a camera function. Multimedia information displayed through the mobile communication terminal includes still images, video, text, music, and the like.

The mobile communication terminal provides the multimedia information to the user by outputting each multimedia information on the screen or through a speaker through the multimedia application program. In the process of outputting multimedia information, the current mobile communication terminal outputs a selection made by the user from the corresponding multimedia storage list, displays the corresponding multimedia information as a whole, or matches a specific multimedia information to a specific screen. When a specific multimedia is output on a specific screen. The specific screen includes a standby screen, a power on screen, a power off screen, an incoming call reception screen, an outgoing screen, etc., and refers to a screen in a specific situation. The idle screen is a screen just before inputting a phone number of the other party.

For this reason, in order to check the stored multimedia information using the current mobile terminal, there is a hassle of selecting a specific situation or selecting one of the stored information. That is, the current mobile terminal has a problem that the user does not immediately output the desired multimedia information on the screen or through the speaker if the user wants.

The present invention is to solve the conventional problems, it is an object to output the multimedia information mapped to the selected numeric button on the screen or through a speaker when a numeric button (including a special character button) is selected on the standby screen .

Another object of the present invention is to provide a method of selecting multimedia information mapped to a numeric button of a mobile communication terminal on a web and displaying multimedia information for each shortcut key in the mobile communication terminal.

Another object of the present invention is to provide a method for displaying multimedia information mapped to a shortcut key in a mobile communication terminal.

The present invention is characterized in that it is possible to register a service (hereinafter referred to as 'Ki-chan service') that enables to output multimedia information for each shortcut key in the web server, and the registered K-chan service can be executed on the mobile terminal. In particular, the key chan service is characterized in that to be performed in the idle screen mode.

In general, the numeric button entered during the idle screen mode is a call input for a call. That is, if the numbers of 0 to 9 and two special character buttons are pressed while the standby screen is displayed, the mobile communication terminal judges the call input and the call input screen set by the terminal manufacturer appears, and the call number entered on the screen is displayed. do. The call input screen set by the terminal manufacturer cannot be arbitrarily changed by the user. That is, the mobile communication terminal does not provide a service for changing the call input screen.

However, the present invention enables the user to display multimedia information such as music, pictures, photos, etc. desired by the user on the call input screen.

Therefore, the present invention for achieving the above object is a method for setting a multimedia information display service for each shortcut key in a service server located in an operator network, by providing a list of subscriber's multimedia information stored according to a service setting request of an authenticated subscriber. Requesting subscriber selection; Identifying, by the subscriber, one or more selection information of the multimedia information of the subscriber and one shortcut information to be mapped to the multimedia information selected by the subscriber; A third step of mapping the one shortcut key and the multimedia information selected by the subscriber and storing the mapped key information as key mapping information; A fourth step of repeating the first step to the third step according to a user's request; A fifth step of generating a download file to be installed in the mobile communication terminal registered by the subscriber when the mapping of the multimedia information for each shortcut key ends; And a sixth step of downloading the download file to the subscriber's mobile communication terminal according to a user's request, wherein the download file may output multimedia information for each shortcut key according to the key mapping information from the subscriber's mobile communication terminal. Provided is a method for setting a multimedia information display service for each shortcut key, comprising a program and information for constructing a service environment.

In addition, the present invention for achieving the above object is a method for displaying the multimedia information for each shortcut key in the mobile communication terminal installed by the download file received through the process of claim 1, when the shortcut key is entered in the standby screen state, A first step of checking a display mode; If the service display mode is an optional display mode, checking a unique information of an input shortcut key; Confirming the multimedia information mapped to the shortcut key through key mapping information stored from the download file; A fourth step of outputting the corresponding multimedia by executing an execution application of the corresponding multimedia information if the checked multimedia information is one; If the service display mode is a continuous display mode, a fifth step of sequentially providing and outputting multimedia information mapped to each shortcut key of key mapping information stored from the download file to a corresponding execution application; And a sixth step of transmitting a call to the called party's telephone number according to the input shortcut key when the telephone number of the called party is completed and the transmission key is pressed through the input of the shortcut key. If the multimedia information is the multimedia information output to the screen window in step 5, the multimedia information is output to the set image area of the entire area of the screen window, and displaying unique information of the input shortcut key on the remaining area of the entire window area. The present invention provides a method for displaying multimedia information for each shortcut key in a mobile communication terminal.

The present invention also provides a computer-readable recording medium having recorded thereon a program for executing the method.

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

1 is a block diagram showing the configuration of a service environment and a service system according to an embodiment of the present invention. As shown in FIG. 1, the present invention is achieved through an internet terminal 10, a ki-chan service system 100, and a mobile communication terminal 20. The Internet terminal 10 is a wired or wireless terminal capable of the Internet such as a computer, a mobile communication terminal, a PDA, a notebook, and the like.

The ki-chan service system 100 is a subscriber registration / confirmation unit 110, mapping setting unit 120, download information generation unit 130, download unit 140, subscriber DB 151, subscriber-specific multimedia information DB ( 152, the subscriber-specific mapping information DB 153, and the service application DB 154.

The subscriber registration / confirmation unit 110 performs a subscriber approval procedure.

The mapping setting unit 120 enables the subscriber to set at least one of the multimedia information registered by the subscriber to be mapped to the numeric button selected by the subscriber, and stores the key mapping information thus set in the subscriber-specific mapping information DB 153. Here, the number of multimedia information mapped to one numeric button varies according to the amount of memory allocated to the subscriber. That is, the present invention may map one or more of the same or different multimedia information with respect to one number button, and in the case of an image such as a picture, it is mapped to a number button by classifying each frame.

The download information generation unit 130 generates a download file to be downloaded to the mobile communication terminal 20 of the subscriber. The download file includes all the information for the key mapping information set and stored by the mapping setting unit 120 can be implemented through the numeric buttons of the subscriber's mobile communication terminal 20, the application to perform the key-chan service, Installation file for the download file to be automatically executed and installed in the mobile communication terminal 20, information for changing the link information of the number button input in the standby screen state and information for changing the display format of the image information to be displayed according to the number button input And key mapping information registered by the subscriber through the mapping setting unit 120.

The downloader 140 downloads the key-chan service information generated by the download information generator 130 using the subscriber's mobile phone number.

The subscriber DB 151 stores subscriber identification information and access information (ID, password), and the subscriber-specific multimedia information DB 152 stores various multimedia information selected (registered) by each subscriber and stored for each subscriber. . Multimedia information stored in the subscriber-specific multimedia information DB (152) is usually a plurality of multimedia information provided by the Kichan service system 100 of the present invention, multimedia information provided by other content providers, multimedia information produced by the subscriber yourself, etc. All types of multimedia information that can be provided through the web server of the corresponding.

The subscriber-specific mapping information DB 153 stores the key mapping information selected (registered) by the subscriber through the mapping setting unit 120, and the service application DB 154 provides various kinds of services necessary for the ki-chan service of the present invention. You are saving an application.

The service application stored in the service application DB 154 may vary depending on the type of terminal, but the basic operations are the same.

Hereinafter, a method for setting a multimedia information display service for each shortcut key according to an exemplary embodiment of the present invention will be described with reference to FIG. 2. 2 is a flowchart illustrating a method for setting a multimedia information display service for each shortcut key according to an exemplary embodiment of the present invention.

As shown in FIG. 2, when the user is connected through the internet terminal 10 (S201), the subscription registration / confirmation unit 110 performs an authentication procedure for the subscriber (S202). . The new subscriber registration or the existing subscriber is authenticated by the authentication procedure.

When the authentication for the subscriber is completed, the ki-chan service registration service of the present invention is actually provided. First, the mapping setting unit 120 reads the key mapping information registered by the subscriber from the subscriber-specific mapping information DB 153 and receives the subscriber's confirmation (S203). Here, the step S203 may be performed at the request of the subscriber or automatically displayed on the main web page when the subscriber authentication is completed.

When the new subscriber or the existing subscriber requests to change the key mapping information, the subscriber requests to change the key mapping information (S204). In response to the request for changing the key mapping information, the mapping setting unit 120 performs multimedia information DB 152 for each subscriber. In step S205, a list of subscribers' multimedia information is stored.

When the multimedia information list is displayed in this way, the subscriber selects one or more individual information from the multimedia information list in order to select the multimedia information to be mapped to the desired shortcut key (ie, a numeric button) (S206). In this case, the selected two or more multimedia information may be different from each other, and the user may determine the output priority separately, and if the priority is not determined separately, the output order is determined according to the order of the list. When a sound source file is included among two or more multimedia information selected by the subscriber, the sound source file is a speaker output, so that the sound source file is simultaneously made with the screen output.

In addition, in step S206, the mapping setting unit 120 checks the capacity of the selected individual multimedia information when the subscriber selects the multimedia information, and informs the subscriber if the capacity exceeds the allowed capacity of one number button. Allow information to be selected.

After the S206 process, the mapping setting unit 120 requests to select one of numeric buttons, that is, buttons 0 to 9, '*' button, and '#' button, to which the selected multimedia information is to be mapped. The selected number button information is input (S207).

When the numeric button and the multimedia information is selected, the mapping setting unit 130 maps the multimedia information to the selected numeric button and temporarily stores them (S208). Herein, the multimedia information mapped to the numeric button is identification information of the multimedia or a stored memory address.

When the key mapping according to one numeric button is completed through the step S208, the mapping setting unit 120 queries the key mapping information change again (S209), and when the subscriber requests the continuous key mapping information change, the steps S205 to S208 are performed. Repeat. However, if the subscriber does not require any further key mapping information change, the mapping information (ie, key mapping information) for each numeric button stored so far is stored in the mapping information DB 153 for each subscriber (S210).

When the S210 process is finished, the mapping setting unit 120 inquires whether to download to the subscriber mobile communication terminal 20. If the subscriber suspends the download, the mapping setting unit 120 manages the key mapping information until a later download request is made. When the subscriber requests the download, the subscriber provides the key mapping information to the download information generation unit 130 (not shown).

When the download information generation unit 130 receives the key mapping information, the download information generation unit 130 generates a download file with all the information and programs that allow the subscriber's mobile communication terminal to use the key mapping information (S211). However, if the subscriber has downloaded the download file through the key chan service of the present invention at least once, the subscriber mobile communication terminal has already established a service environment to utilize the key mapping information.

Therefore, the download information generation unit 130 generates a download file containing all the information (service application, installation file, key mapping information, etc.) for the Kichan service of the present invention when the first download to the subscriber mobile communication terminal 20, For a mobile communication terminal that has already downloaded an existing patch, a patch file is created for additional information. Here, the download information is generated by the mapping setting unit 130 to determine whether the generation unit 130 generates a download file or a patch file, and the mapping setting unit 130 checks the download experience value of the subscriber to generate the file. Figure out.

When the file downloaded by the download information generation unit 130 is generated, the download unit 140 downloads it to the subscriber's mobile communication terminal 20 (S212).

Hereinafter, the process of installing the download file in the mobile communication terminal 20 which first downloaded the download file will be described with reference to FIG. 3. 3 is a flowchart illustrating a process of installing a key-chan service download file according to an exemplary embodiment of the present invention.

When the user registers as a subscriber to the ki-chan service system 100 and sets key mapping information to request the ki-chan service, the ki-chan service system 100 downloads the downloaded file to the subscriber's mobile communication terminal 20 registered in the ki-chan service system 100. The mobile communication terminal 20 downloads the download file (S301).

When the download file is received by the mobile communication terminal 20, the installation file of the download file is automatically executed (S302). The installation file first displays the display format and display screen information of the call input screen assigned to the ten numeric buttons and the two special character buttons of the mobile communication terminal 20, and the format of the service call input screen included in the download file and the service call input screen. Change to information (S303).

The call input screen is a screen that appears on the LCD window when a number or a special character is input by pressing a number button in the standby screen state. The display format of the call input screen determines the display state on the screen when an input number or a special character is input. The display format of the conventional call input screen is determined by the manufacturer. A display format in which a white background screen is displayed on the entire LCD window and numbers or special characters are displayed on a predetermined area of the background screen is common.

However, the display format of the call input screen of the present invention changed through the step S303 is divided into an image area in which multimedia information is to be displayed and a numeric area in which numbers or special characters are to be displayed. The ratio of the divided image area and the numerical area is preferably about 8: 2 or 9: 1 or 7: 3, and it is preferable to increase the ratio of the image area.

At the same time as the step S303 is performed, the installation file stores the key mapping information of the download file and the multimedia information of the key mapping information in a specific memory area (S304). When the storage of the multimedia information is completed, the installation file changes the link of the existing number button to the corresponding multimedia storage address according to the key mapping information (S305).

The installation file installs the key-chan service application of the download file (S306). The key chan service application is executed in the idle screen state, and performs the following functions.

1. When the number buttons 0-9 and two special character buttons are selected by the user in the standby screen state, the multimedia information mapped to the button is searched and displayed on the call input screen according to the key mapping information. Display numbers or letters on the call input screen. 2. When the number buttons 0-9 and two special character buttons are selected by the user in the standby screen state, the multimedia information mapped to the button is read sequentially and displayed in sequence on the call input screen according to the key mapping information. do.

The item 1 and the item 2 can be selected by the subscriber from the service menu item.

Although not described in the above-described installation process, the installation file allows the subscriber to select one of the items 1 and 2 by adding the key-chan service item of the present invention to the main service item of the mobile communication terminal 20.

Hereinafter, with reference to Figure 4 will be described a mobile communication terminal that has completed the above-described installation process, that is, a mobile communication terminal providing the key-chan service of the present invention. 4 is a block diagram of a mobile communication terminal according to an embodiment of the present invention.

As shown in FIG. 4, the mobile communication terminal 20 in which the key file download file of the present invention is installed includes a plurality of buttons including a number button and a letter button and generates a command signal corresponding to a user input. According to the input unit 21, the key-chan service application, the key-chan service unit 22 for providing the key-chan service for performing the above-described item 1 or the item 2, the communication unit 23 for performing mobile communication, information through the LCD window A display unit 24 for displaying, a storage unit 25 for storing key mapping information and multimedia information.

Hereinafter, a method of displaying multimedia information for each shortcut key in a mobile communication terminal according to an embodiment of the present invention will be described with reference to FIGS. 5 and 6. 5 is a view showing a call input screen displayed on the screen of the mobile communication terminal according to an embodiment of the present invention, Figure 6 is a flow chart showing a method for displaying multimedia information for each short-term in the mobile communication terminal according to an embodiment of the present invention. to be.

When the subscriber opens the LCD window of the display unit 24 or completely terminates execution of the running application without turning on the power or executing any application, the standby screen appears on the LCD window of the display unit 24. That is, the mobile communication terminal 20 enters the standby mode (screen) state (S601).

In the idle screen state, when the subscriber selects one of the 12 numeric buttons of the key input unit 21 (S602), the key chan service unit 22 receives the numeric button information selected by the subscriber through the key input unit 21. From this, the ki-chan service starts (S603).

Ki-chan service unit 22 first checks the display mode for the Ki-chan service (S604). The display mode for the key chan service is the display mode corresponding to the above item 1 (hereinafter referred to as the selective display mode) or the display mode corresponding to the item 2 (hereinafter referred to as the continuous display mode). The display mode for Kichan service can be selected by the subscriber in the main service item.

If the key chan service display mode is set to the selective display mode (S605), the key chan service unit 22 checks the information of the numeric button received from the key input unit 21 (S606), the multimedia mapped to the corresponding number button The information is confirmed from the key mapping information (S607). The identified multimedia information is the number of mapped multimedia information and the type of each multimedia.

If the checked multimedia information is 2 or more (S608), the ki-chan service unit 22 determines whether the sound source information is included from the 2 or more multimedia information (S610), and if the sound source file is not included, the multimedia is set according to the set priority. Information is sequentially provided to the corresponding multimedia playback unit (not shown), and the set playback time information is also provided. Then, the multimedia player provides the played multimedia information and the set playing time information to the display unit 24. Accordingly, the display unit 24 switches the standby screen to the call input screen and sets each multimedia information on the call input screen. Output only for a time (S611). In this case, the display unit 24 displays the multimedia information to be output on the area A (multimedia information display area) shown in FIG. 5 according to the display format of the call input screen, and displays the numeric information of the button selected by the user in the area B (numeric area). ).

The display format of the call input screen shown in FIG. 5 is for the case where the multimedia information display area and the numeric display area are 8: 2, and the case where the B area is located at the bottom of the A area. According to the present invention, the display format may be changed so that the area B is located at the left side, the right side, or the upper side of the A area.

Finally, when the subscriber enters the telephone number of the called party through the number button and transmits the transmission key, Ki-chan service unit 22 provides the telephone number collected through the call input screen to the communication unit 23 to make a call. , Changes the call input screen to the call waiting screen.

In the process of S610, the key chan service unit 22 executes the sound source information separately from the other multimedia information, if the sound source information is included in the two or more multimedia information. That is, the sound source information is provided to a sound source execution unit (not shown) such as a MIDI playback module or an EVRC playback module to instruct continuous execution, and other multimedia information is provided to the display unit 24 at set intervals (S612).

If there is only one multimedia information in step S608, the ki-chan service unit 22 outputs the corresponding multimedia information through the display unit 24 or a speaker (not shown) until the next number button is input (S609).

The multimedia playback or / and display according to the corresponding number button is performed before the next number button is input or before the input of the button key forming the key input unit 21 such as input of a transmission key or input of a power key.

 On the other hand, if the display mode currently set in the display mode confirmation process (S604) (S613), the key chan service unit 22 sequentially plays all the multimedia information mapped to the key mapping information regardless of the selected number button Output it (S614). The reproduction and output process is the same as the above-described S608 to S612.

The technical spirit of the present invention has been described above with reference to the accompanying drawings, but this is by way of example only and not intended to limit the present invention. In addition, it is obvious that any person skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.

The present invention has the effect of allowing the subscriber to easily output the desired multimedia information through the screen or the speaker by simply pressing the number button of the mobile communication terminal, the desired multimedia information.

In addition, the present invention has the effect of satisfying the needs of users who want a variety of services by enabling the output of the desired multimedia information with the call input.

Claims (10)

In the method of setting the multimedia information display service for each shortcut key in the service server located in the provider network, A first step of requesting subscriber selection by providing a list of multimedia information of subscribers stored according to a service setting request of an authorized subscriber; Identifying, by the subscriber, one or more selection information of the multimedia information of the subscriber and one shortcut information to be mapped to the multimedia information selected by the subscriber; A third step of mapping the one shortcut key and the multimedia information selected by the subscriber and storing the mapped key information as key mapping information; A fourth step of repeating the first step to the third step according to a user's request; A fifth step of generating a download file to be installed in the mobile communication terminal registered by the subscriber when the mapping of the multimedia information for each shortcut key ends; A sixth step of downloading the download file to the subscriber's mobile communication terminal according to a user's request; The download file is an installation program for automatically installing information downloaded from the mobile communication terminal of the subscriber, an application for running a service for outputting multimedia mapped by shortcut keys by running in a standby screen state, and a numeric button input in a standby screen state. And information for changing the display format of the image information to be displayed according to the change of link information and the input of the number button, and key mapping information set by the subscriber. The method of claim 1, The shortcut key is a method for setting a multimedia information display service for each shortcut key, characterized in that one of numeric buttons 0 to 9 and special character buttons of '*' and '#'. delete In the method for displaying the multimedia information for each shortcut key in the mobile communication terminal installed with the download file received through the process of claim 1, A first step of checking a set service display mode when a shortcut key is input in a standby screen state; If the service display mode is an optional display mode, checking a unique information of an input shortcut key; Confirming the multimedia information mapped to the shortcut key through key mapping information stored from the download file; A fourth step of outputting the corresponding multimedia by executing an execution application of the corresponding multimedia information if the checked multimedia information is one; If the service display mode is a continuous display mode, a fifth step of sequentially providing and outputting multimedia information mapped to each shortcut key of key mapping information stored from the download file to a corresponding execution application; And Comprising a sixth step of sending a call to the telephone number of the called party according to the input shortcut key when the input of the telephone number of the called party is completed and the transmission key is pressed through the input of the shortcut key, If the multimedia information is the multimedia information output to the screen window in the fourth step and the fifth step, the multimedia information is output to the set image area of the entire area of the screen window, and the unique information of the input shortcut key is displayed in the entire area of the screen window. Displaying the multimedia information for each shortcut key in the mobile communication terminal, characterized in that displayed in the remaining area of the. The method of claim 4, wherein And the area on the screen on which the multimedia information is displayed is larger than the area on which the unique information of the shortcut key is displayed. The method of claim 5, If the number of the multimedia information confirmed in the third step is 2 or more and the image information or text information, the multimedia information for each shortcut key in the mobile communication terminal, characterized in that sequentially displayed on the screen at a set time interval. The method of claim 6, If the number of multimedia information checked through the third step is 2 or more and sound source information is included, the sound source information is continuously output through a speaker regardless of the set time, and the remaining image information or text information is sequentially set at a set time interval. Method for displaying multimedia information for each shortcut key in a mobile communication terminal, characterized in that to be displayed on the screen. The method of claim 4, wherein The output of the multimedia information of the fourth step or the fifth step, A method for displaying multimedia information for each shortcut key in a mobile communication terminal, characterized in that the unique information of the next shortcut key is input or a transmission key is input or a power key is input. A first step of requesting subscriber selection by providing a list of subscriber's multimedia information stored according to a service setting request of an authorized subscriber in a server connected to the IP network; Identifying, by the subscriber, one or more selection information of the multimedia information of the subscriber and one shortcut information to be mapped to the multimedia information selected by the subscriber; A third step of mapping the one shortcut key and the multimedia information selected by the subscriber and storing the mapped key information as key mapping information; A fourth step of repeating the first step to the third step according to a user's request; When the mapping of the multimedia information for each shortcut key ends, a download file to be installed in a mobile communication terminal registered by the subscriber is generated, and the download file is an installation program for automatically installing information downloaded from the mobile communication terminal of the subscriber, and an idle screen. An application that performs a service for outputting multimedia mapped by shortcut keys by driving in a state, changing link information of a number button input in a standby screen state, and information for changing a display format of image information to be displayed according to the number button input. And a fifth step of including key mapping information set by the subscriber; And A computer-readable recording medium having recorded thereon a program for executing the sixth step of downloading the download file to the subscriber's mobile communication terminal according to a user's request. A first step of checking a set service display mode when a shortcut key is input in a standby screen state on a computer; If the service display mode is an optional display mode, checking a unique information of an input shortcut key; Confirming the multimedia information mapped to the shortcut key through key mapping information stored from the download file; A fourth step of outputting the corresponding multimedia by executing an execution application of the corresponding multimedia information if the checked multimedia information is one; If the service display mode is a continuous display mode, a fifth step of sequentially providing and outputting multimedia information mapped to each shortcut key of key mapping information stored from the download file to a corresponding execution application; And Comprising a sixth step of sending a call to the telephone number of the called party according to the input shortcut key when the input of the telephone number of the called party is completed and the transmission key is pressed through the input of the shortcut key, If the multimedia information is the multimedia information output to the screen window in the fourth step and the fifth step, the multimedia information is output to the set image area of the entire area of the screen window, and the unique information of the input shortcut key is displayed in the entire area of the screen window. A computer-readable recording medium having recorded thereon a program for executing an operation displayed in the remaining area.

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