KR100453036B1 - Mobile communication system for automatically saving bookmark information of ISP server in user's mobile terminal and method thereof - Google Patents

Abstract

A mobile communication system and method for automatically storing bookmark information of an ISP server in a user's portable terminal are disclosed. The mobile communication system according to the present invention includes an ISP server, a user computer, a mobile communication server and a portable terminal. When the ISP server receives the contents provision authentication from the mobile communication server and receives the bookmark provision request from the user computer provided to the user who makes the bookmark provision request, the ISP server transmits its bookmark information to the mobile communications server together with the portable terminal information where the bookmark is to be stored. . The mobile communication server grants content provision authentication to the ISP server, converts the bookmark information into a predetermined data format that can be transmitted from the mobile communication network when the mobile terminal information and the bookmark information are received from the ISP server, and converts the converted format bookmark information into Send to the terminal. The portable terminal receives and stores the converted bookmark information from the mobile communication server, accesses the ISP server with reference to the stored bookmark information, and receives the content. The user may automatically add and store the bookmark of the ISP server in the mobile terminal by requesting to provide a bookmark by accessing the ISP server. In addition, if the user ID and password information are included as bookmark information of the ISP server operated as a member system, the user can log in to the ISP server by selecting a bookmark, so that the user can easily use the wireless Internet contents.

Description

Mobile communication system for automatically saving bookmark information of ISP server in user's mobile terminal and method according to the mobile communication system for automatically saving bookmark information of a server to a user's mobile terminal.

The present invention relates to a wireless Internet system, and more particularly, to a mobile communication system and method for automatically storing bookmark information of an ISP server in a user's portable terminal.

Currently, most wireless Internet services are often subordinate to wireless network operators. Therefore, the service provided by the wireless Internet is insufficient in terms of quality and quantity. Although it is still in its infancy, the opening of the network is expected to expand the range of services based on the wireless Internet business with the introduction of ISPs and portal companies.

On the other hand, when accessing a site providing wireless Internet using a mobile phone, two steps are conventionally required. First, the address of a site where a mobile service (WAP method or ME method) is provided must be known, and then a homepage address (URL: Uniform Resource Locator) must be input from a mobile phone.

1 is a flowchart illustrating a process of accessing a site providing a wireless Internet using a mobile phone in the related art.

Referring to FIG. 1, first, when a user requests a wireless Internet service, serviceable items are displayed (10). For example, if the mobile network operator is Korea Telecom, the mobile network operator provides a wireless Internet service called "magic n" and displays it on the item. That is, referring to FIG. 1, when a user requests a wireless Internet service, a "magic n" item, a "mail" item for a mail sending / receiving service, a "bookmark" item for storing a bookmark and accessing the stored bookmark , "URL input" item to access the site through URL input, services affiliated with mobile carriers such as "MSN wireless Internet" item and "option" item to connect to MSN do.

When the user selects the "magic n" item, the menus available for display are displayed (12). When the user selects the "MSN wireless Internet" item, the menus available in MSN are displayed (14). On the other hand, when the user selects the "URL input" item, a screen for allowing the user to input a URL is displayed (16), and when the user inputs the URL of the site to be connected to, the corresponding pages 16a and 16b are displayed. do. At this time, when the user selects the "Add Favorite" item, the previously input URL is additionally stored as a bookmark. The user can then easily access the desired site by selecting a bookmark without having to enter the URL directly. As a result, in order to create a bookmark in order to facilitate a user's access to a desired site, it is cumbersome to input a URL of a desired site at least once.

A first technical problem to be achieved by the present invention is to provide a mobile communication system and method for automatically storing bookmark information of an ISP server desired by a user in a portable terminal according to a user's request.

A second technical problem to be achieved by the present invention is to provide a recording medium recorded with a program code executable by a computer in the automatic bookmark storage method.

The third technical problem to be achieved by the present invention is to provide a data packet structure transmitted from the mobile communication server to the mobile terminal for automatic storage of the bookmark in the mobile terminal.

A fourth technical object of the present invention is to provide a mobile terminal and a method for extracting and storing bookmark information from a data packet transmitted from an external mobile communication server.

A fifth technical object of the present invention is to provide a recording medium recorded with program code executable by a computer on a method of extracting and storing bookmark data by the portable terminal.

1 is a flowchart illustrating a process of accessing a site providing a wireless Internet using a mobile phone in the related art.

2 is a diagram schematically illustrating a mobile communication system according to the present invention for automatically storing bookmark information of an ISP server in a portable terminal.

3 is a flowchart illustrating a procedure in which bookmark information of an ISP server is automatically stored in a mobile terminal through an ISP server and a mobile communication server in the mobile communication system shown in FIG. 2.

4 illustrates an embodiment of a packet configuration of bookmark information transmitted from the mobile communication server 26 illustrated in FIG. 2 to the mobile terminal 28.

5 is a diagram illustrating a detailed field configuration of a data field when the SMS packet illustrated in FIG. 4 is a packet for bookmark information.

FIG. 6 is a block diagram showing the portable terminal 28 for processing bookmark information transmitted from the mobile communication server 26 in FIG.

7 is a diagram illustrating a process of a user connecting to a desired ISP server using his mobile terminal.

8 is a flowchart illustrating an embodiment of a method for receiving and processing an SMS packet including bookmark information in a mobile terminal according to the present invention.

In order to achieve the first task, the mobile communication system according to the present invention for automatically storing bookmark information of the ISP server desired by the user in the mobile terminal according to the user's request, after receiving the content providing authentication using the mobile communication network, providing the bookmark Upon receiving the request, the ISP server that provides the bookmark information along with the mobile terminal information on which the bookmark is to be stored, the user computer provided to the user requesting to provide the bookmark by accessing the ISP server, and the authentication of content provision according to the request of the ISP server When the mobile terminal information and the bookmark information are received from the ISP server, the mobile station server and the mobile communication server convert the bookmark information into a predetermined data format that can be transmitted from the mobile communication network, and transmit the converted bookmark information according to the mobile terminal information. Receive and save the converted bookmark information from In addition, it is preferable to include a mobile terminal for accessing the ISP server with reference to the stored bookmark information.

In order to achieve the first object, the ISP server to provide content through a mobile communication network, a user computer provided to a user who wants to store a bookmark of the ISP server in his mobile terminal and a mobile communication server that manages mobile communication In the mobile communication system, the method according to the present invention for automatically storing the bookmark to the mobile terminal under the control of the mobile communication server (a) granting the authentication when the authentication of the content provision through the mobile communication network from the ISP server, the user (B) receiving the mobile terminal information and the bookmark information of the authorized ISP server from the authorized ISP server by requesting the bookmark registration to the mobile terminal from the authorized ISP server and the provided bookmark; Information of the mobile terminal by converting the information into a predetermined data format that can be transmitted by the mobile communication network Preferably, the step (c) is performed to control the bookmark to be automatically stored in the mobile terminal by transmitting to the corresponding mobile terminal.

In order to achieve the third task, a data packet used for transmitting bookmark information of a predetermined ISP server to a mobile terminal of a user through a mobile communication network includes a service identifier field and a bookmark information indicating whether a data packet is a service for bookmark information. It is preferable to include a data field in which data including the data is stored.

In order to achieve the fourth task, the mobile terminal according to the present invention selects a bookmark stored in a bookmark menu and wirelessly accesses the ISP server. The mobile terminal receives data of a predetermined format including bookmark information of the ISP server through a mobile communication network. Receiving unit, the data extraction unit for extracting bookmark information from the received data and the bookmark of the ISP server according to the extracted bookmark information is added to the bookmark menu, and if any one of the bookmarks stored in the bookmark menu is selected corresponding to the selected bookmark It is preferable to include a bookmark operating unit for controlling a wireless connection to the ISP server.

In order to achieve the fourth task, a method according to the present invention for processing a data packet including bookmark information transmitted from the outside in a mobile terminal that selects a bookmark stored in the bookmark menu and accesses the ISP server, the service of the data packet (A) checking whether the data packet is a packet including bookmark information by checking a delimiter field; And (b) adding the bookmark information stored in the data field of the data packet to the bookmark menu if the data packet is a packet including the bookmark information.

Hereinafter, a mobile communication system and method for automatically storing a bookmark of an ISP server according to the present invention will be described with reference to the accompanying drawings.

2 is a diagram schematically illustrating a mobile communication system according to the present invention for automatically storing bookmarks of an ISP server in a portable terminal. The mobile communication system according to the present invention includes an ISP server 20, a mobile communication server 26, a user computer 24, and a user portable terminal 28.

Referring to FIG. 2, the ISP server 20 is a content provider who wants to provide content to a user's portable terminal 28 using a mobile communication network as well as a user computer 24 connected to an internet network 22. To this end, first, a content providing authentication using a mobile communication network is requested from the mobile communication server 26 to receive an authentication mark. As such, when authentication is received, when a bookmark providing request is received through the user computer 24, the bookmark information is provided to the mobile communication server 26 along with the portable terminal information on which the bookmark is to be stored. Here, the bookmark information is information including URL and / or IP address information of the ISP server 20. In addition, the bookmark information may further include user ID and password information used when accessing the ISP server 20. For example, the ISP server 20 includes URL and / or IP address information as bookmark information when operated on a non-member basis, and URL and / or IP address information as user information and user ID and password information on a bookmark basis when operated on a membership basis. It is preferable to include.

The user computer 24 accesses the ISP server 20 through the Internet network 22 and uses contents provided by the ISP server 20. In addition, if the wireless content provided by the ISP server 20 is also desired to be provided through its mobile terminal 28, the authentication mark may be requested from the ISP server 20 to provide the content to the mobile terminal 28. have. Here, the authentication mark is a mark given by the mobile communication server 26 to inform the user that the ISP server 20 has been certified to provide content using the mobile communication network.

When the mobile communication server 26 is requested to provide content through the mobile communication network from the ISP server 20, the mobile communication server 26 evaluates whether the wireless content providing service of the ISP server 20 complies with the wireless Internet communication protocol. Grants permission to provide content through the mobile communication network. In order to provide the bookmark information of the ISP from the ISP server 20 to the portable terminal 28, when the portable terminal information and the bookmark information of the ISP server 20 are received, a predetermined data format capable of transmitting the bookmark information in the mobile communication network is provided. Convert to Then, the format-converted bookmark information is transmitted to the portable terminal 28 corresponding to the portable terminal information. At this time, the mobile communication server 26 may convert the bookmark information into a short messaging service (SMS) data format and transmit it. This will be described in detail with reference to FIGS. 4 and 5.

The mobile terminal 28 further stores the bookmark information converted from the mobile communication server 26 in its bookmark menu. The mobile terminal 28 may access the ISP server with reference to the stored bookmark information and use the wireless content provided by the connected ISP server. If the stored bookmark information includes URL and / or IP address information of the ISP server 20, the mobile terminal 28 may access the corresponding ISP server 20 with reference to the stored URL and / or IP address information. have. In addition, if URL and / or IP address information and user ID and password information are stored together in the bookmark information, the mobile terminal 28 accesses the ISP server 20 with reference to the stored URL and / or IP address information. You can log in using your user ID and password. That is, the user does not need to enter a user ID and password to log in to the ISP server 20.

As described above, the user does not need to input the URL of the ISP server 20 in order to access the ISP server 20 that provides the wireless Internet service. The bookmark of the ISP server 20 can be automatically added to the mobile terminal 28. In addition, if the user ID and password information are included as bookmark information of the ISP server 20 operated as a member system, the user may log in to the ISP server 20 by selecting a bookmark. As a result, the user can more easily use the wireless Internet content provided by the ISP server 20 using his mobile terminal.

3 is a flowchart illustrating a procedure in which a bookmark of an ISP server is automatically stored in a mobile terminal through an ISP server and a mobile communication server in the mobile communication system shown in FIG. 2.

2 and 3, if the ISP server 20 wants to provide content to the mobile terminal 28 through the mobile communication network, it requests the content providing authentication to the mobile communication server 26 (1). Then, the mobile communication server 26 evaluates whether the ISP server 20 conforms to the wireless Internet communication protocol, and grants an authentication mark allowing content provision if the ISP server 20 conforms to the protocol (2).

The user accesses the ISP server 20 using the user computer 24 and confirms that the authentication mark is assigned to the ISP server 20. If the certification mark is provided, it is possible to request that the portable terminal provide a bookmark necessary for access to the ISP server 20 using the portable terminal 28 (3).

When the ISP server 20 requests a bookmark from the user computer 24 to the mobile terminal 28, the ISP server 20 provides the mobile communication server 26 with the mobile terminal information to which the bookmark information and the bookmark information are to be provided (4). . The bookmark information may be URL and / or IP address information of the ISP server 20 or information further including user ID and password information, depending on whether the ISP server 20 is operated on a membership basis. On the other hand, if the ISP server 20 is operated in a membership system, ISP server 20 may be stored in the database of the user's portable terminal information. At this time, when a request for providing bookmark information is requested from the user computer 24, the portable terminal information of the user may be extracted with reference to the database. However, even if the ISP server 20 is operated as a member system, if the user portable terminal information is not stored in the database, or if the ISP server 20 is not operated as a member system, the portable terminal information is stored through the user computer 24. It is provided.

When the bookmark information and the portable terminal information are transmitted from the ISP server 20, the mobile communication server 26 converts the bookmark information into a predetermined data format that can be transmitted in the mobile communication network. Then, the format-converted bookmark information is transmitted to the portable terminal 28 corresponding to the portable terminal information (5).

The mobile terminal 28 receives the bookmark information converted from the mobile communication server 26 and stores the bookmark information in its bookmark menu (6). Then, the user selects a bookmark stored in his mobile terminal 28 and accesses the ISP server 20, thereby requesting content provision from the ISP server 20 (7), and the ISP server 20 requests the content. (8).

4 illustrates an embodiment of a packet configuration of bookmark information transmitted from the mobile communication server 26 illustrated in FIG. 2 to the mobile terminal 28. The bookmark information packet shown in FIG. 4 may use the SMS packet configuration as it is. In general, as illustrated in FIG. 4, the SMS packet includes a destination address field, a teleservice ID field, a user data field, and a callback number field.

The recipient number field is a field in which information on the phone number of the mobile terminal receiving the SMS packet is recorded. The service identifier field indicates whether the SMS packet is a service for providing bookmark information or a general text message service. The data field is a field in which substantial data representing bookmark information or general text data is stored. In the case of a general message service, a reply number field is a field in which a reply telephone number to which a short message is sent is returned.

That is, after receiving the SMS packet transmitted from the mobile communication server, the mobile terminal can determine whether the received SMS packet is a packet for bookmark information or a service for a general short message by checking a service identifier field. If the received SMS packet is bookmark information, the mobile terminal additionally stores the bookmark information stored in the data field in its bookmark menu. On the other hand, if the received SMS packet is a general text message, it is displayed on the LCD screen of the mobile terminal.

5 is a diagram illustrating a detailed field configuration of a data field when the SMS packet illustrated in FIG. 4 is a packet for bookmark information. Referring to FIG. 5, the data field includes a site name field, a URL and / or IP address field, a user ID field, and a password field. Each field is separated by a predetermined field separator (: :).

Referring to FIG. 5, the site name field is a field in which a name of an ISP server easily recognized by a user, for example, "Pretzel", "Samsung Card" or "Maxmovie", is stored in the bookmark menu window of the mobile terminal. Is displayed. The URL and / or IP address field is a field in which URL and / or IP address information of the ISP server is stored. The user ID field is a field for storing a user ID necessary for the user to connect to the ISP server. The password field is a field in which a user's password required for the user's connection to the ISP server is stored.

On the other hand, when the ISP server is operated in a non-membership system, since the user ID and password are not required when accessing the ISP site, the data field may consist only of the site name field and the URL and / or IP sculpture field. On the other hand, when the ISP server is operated on a membership basis, as shown in FIG. 5, fields for user ID and password may be additionally configured and stored in the portable terminal. Therefore, the user can simply log in to the ISP server by selecting the site name in the bookmark menu window without having to enter a separate user ID and password to access the ISP server. Meanwhile, only a user ID field may be added to the data field, and the user may directly input a password when accessing the ISP server using the mobile terminal. Therefore, it is possible to prevent the third party from easily logging in to the ISP server.

FIG. 6 is a block diagram illustrating a mobile terminal 28 that processes bookmark information transmitted from the mobile communication server 26 in FIG. 2. Referring to FIG. 6, in order to process bookmark information, the portable terminal includes a data receiver 30, a data extractor 32, and a bookmark manager 34. 6 shows a bookmark menu window 36 controlled by the bookmark operating unit 34 for convenience of description. In addition, for convenience of description, the bookmark information transmitted from the mobile communication server 26 is assumed to be SMS packet data shown in FIG.

The data receiving unit 30 receives a packet of a predetermined format including bookmark information of an ISP server transmitted through a mobile communication network, and in this embodiment, an SMS packet as shown in FIG. 5.

The bookmark information extracting unit 32 extracts bookmark information from the received packet data. Referring to FIG. 5, bookmark information is stored in a "data field" and extracted.

The bookmark operating unit 34 stores the bookmark information extracted by the bookmark information extracting unit 32 in the bookmark menu. For example, if the bookmark information is about a Samsung card, the "Samsung Card" bookmark is additionally stored in the bookmark menu window 36. When any one of the bookmarks stored in the bookmark menu is selected by the user, the controller controls the wireless connection to the ISP server corresponding to the selected bookmark.

7 is a diagram illustrating a process of a user connecting to a desired ISP server using his mobile terminal.

Referring to FIG. 7, when a user selects “wireless internet” 40 to access an ISP server using his mobile terminal, the serviceable items “message / mail”, “bookmark”, “information” Life "," option display ", etc. are displayed (42). Here, when the user selects "bookmark", the bookmark menu window 44 is displayed. The bookmark menu window 44 displays stored bookmarks, and when a user selects one of the bookmarks, the user accesses the corresponding ISP server, and the contents provided by the ISP server can be used through the mobile terminal. On the other hand, each bookmark is linked with information necessary to access the ISP server. For example, "site name", "URL", "account (user ID)" and "password" may be stored together (46). These bookmark information can be edited using the "edit" and "delete" keys.

On the other hand, as described above, when the ISP server is operated in the membership system, it is possible to include the user ID and password in the bookmark information for the user's convenience. As such, if the bookmark information includes the user's ID and password, the user automatically stores the user ID and password necessary for accessing the ISP servers to which the user has registered as a member in his portable terminal. Therefore, even if the user forgets the user ID and / or password of the ISP server to which the user wants to connect, the user can check the bookmark information of the portable terminal and store the data again.

8 is a flowchart illustrating an embodiment of a method for receiving and processing an SMS packet including bookmark information in a mobile terminal according to the present invention.

6 and 8, the data receiving unit 30 of the mobile terminal according to the present invention receives an SMS packet transmitted from an external mobile communication server (step 50). After operation 50, the data receiver 30 checks whether the received SMS packet is a packet including bookmark information (operation 52), and if it contains bookmark information, the data receiver 30 extracts the received SMS packet from the bookmark information extractor 32. To send). Whether or not the received SMS packet includes bookmark information can be made by checking the "service identifier field" in the SMS packet shown in FIG. In a 52nd step, the bookmark information extracting unit 32 extracts a "data field" from the SMS packet provided from the data receiving unit 30 (step 54), and additionally stores the extracted data as a bookmark menu (step 56). ). As illustrated in FIG. 5, bookmark information such as "site name", "URL or IP address", "user ID", and "password" may be stored in the "data field", and the bookmark information may be extracted and bookmarked. It is stored in the menu. On the other hand, if it is determined that the "service identifier field" of the SMS packet received in step 52 is not an SMS packet including bookmark information, the short message processing according to the "service identifier" is performed (step 58).

The invention can also be embodied as computer readable code on a computer readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, which are also implemented in the form of a carrier wave (for example, transmission over the Internet). It also includes. The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.

The best embodiments have been disclosed in the drawings and specification above. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not used to limit the scope of the present invention as defined in the meaning or claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

As described above, according to the mobile communication system and method for automatically storing bookmarks of an ISP server in a user's portable terminal, a user provides a bookmark using a user computer to an ISP server that provides a wireless Internet service. Making a request automatically adds a bookmark from the ISP server to the mobile device. If the user ID and password information are included as bookmark information of the ISP server operated by the membership system, the user may log in to the ISP server 20 by selecting the bookmark. As a result, the user can more easily use the wireless Internet content provided by the ISP server 20 using his mobile terminal.

Claims (21)

An ISP server that provides the bookmark information including its URL and / or IP address information together with the mobile terminal information on which the bookmark is to be stored when the bookmark provision request is received after authentication of content provision using a mobile communication network; A user computer provided to a user who accesses the ISP server and makes a request for providing the bookmark; Authorize the content provision authentication at the request of the ISP server, convert the bookmark information into a predetermined data format that can be transmitted from a mobile communication network when the portable terminal information and the bookmark information are received from the ISP server, and convert the format of the bookmark. A mobile communication server transmitting information according to the portable terminal information; And And a mobile terminal for receiving and automatically storing the converted bookmark information from the mobile communication server and accessing the ISP server with reference to the stored bookmark information. The mobile communication system of claim 1, wherein the mobile communication server converts the bookmark information into a short messaging service (SMS) data format and transmits the bookmark information. delete The mobile communication system of claim 1, wherein the bookmark information further includes user ID and password information used to access the ISP server. In the mobile communication system consisting of an ISP server to provide content through a mobile communication network, a user computer provided to a user who wants to store a bookmark of the ISP server in his mobile terminal, and a mobile communication server managing mobile communication, In the automatic bookmark storage method to the portable terminal under the control of a communication server, (a) granting authentication when authentication of content provision through the mobile communication network is requested from the ISP server; (b) the user's computer requests registration of the bookmark to the portable terminal from the authorized ISP server, and the portable terminal information from the authorized ISP server and the URL of the authorized ISP server and / Or receiving bookmark information including an IP address; And (c) converting the provided bookmark information into a predetermined data format that can be transmitted in a mobile communication network and transmitting the bookmark information to the portable terminal corresponding to the portable terminal information to control the bookmark to be automatically stored in the portable terminal. How to automatically save bookmarks to a mobile terminal. The method of claim 5, wherein the mobile communication server converts the bookmark information into a short messaging service (SMS) data format and transmits the bookmark information. delete 6. The method of claim 5, wherein the bookmark information further comprises user ID and password information used when accessing the ISP server. A recording medium having recorded the method of claim 5 as program code executable on a computer. In the data packet used to transmit bookmark information including the URL and / or IP address of a predetermined ISP server to the user's mobile terminal through a mobile communication network, A service identifier field indicating whether the data packet is a service for bookmark information; And And a data field in which data including the bookmark information is stored. The method of claim 10, wherein the data field is A field for storing a name of the ISP server recognizable by a user; And And a field for storing URL and / or IP address information of the ISP server. 12. The data packet of claim 11, wherein the data field further includes a field in which a user ID necessary for accessing the ISP server is stored. 13. The data packet of claim 12, wherein the data field further includes a field in which a password of a user required to access the ISP server is stored. In a mobile terminal that selects a bookmark stored in the bookmark menu to wirelessly access the ISP server, A data receiving unit which receives a data packet of a predetermined format including bookmark information including a URL and / or an IP address of the ISP server through a mobile communication network; A data extraction unit for extracting the bookmark information from the received data packet; And A bookmark management unit configured to add and store a bookmark of the ISP server according to the extracted bookmark information to the bookmark menu, and to control wireless access to an ISP server corresponding to the selected bookmark when any one of bookmarks stored in the bookmark menu is selected; A portable terminal comprising a. 15. The mobile terminal of claim 14, wherein the bookmark information is in a Short Messaging Service (SMS) data format. The method of claim 14, When the wireless connection to the ISP server is requested, the bookmark management unit is connected to the ISP server according to the URL and / or IP address information characterized in that the portable terminal. The method of claim 14, The bookmark information further includes user ID and password information used to access the ISP server, And the bookmark manager provides the user ID and password information to the ISP server when accessing the ISP server according to the URL and / or IP address information. In the data packet processing method comprising bookmark information transmitted from the outside in a mobile terminal that selects a bookmark stored in the bookmark menu and accesses the ISP server, (a) checking the service identifier field of the data packet to determine whether the data packet is a packet including bookmark information including a URL and / or an IP address of the ISP server; And and (b) if the data packet is a packet including bookmark information, storing bookmark information stored in a data field of the data packet in the bookmark menu. Way. delete 19. The method of claim 18, wherein the bookmark information further includes user ID and password information used to access the ISP server. . A recording medium recorded with program code executable on a computer according to the method of claim 18.