JP2021153316A - Mobile terminal, system, access method, and program - Google Patents

Abstract

To allow a user access the link destination appropriately according to the provided link destination, even when a provider of the link destination does not know the information of a communication carrier of the user's contractor.SOLUTION: A mobile terminal includes an identification unit for identifying a communication carrier of a contractor of the mobile terminal, an input unit for accepting an input of an access request to a link destination that includes information on an access destination common to a plurality of communication carriers by a user of the mobile terminal, and a communication unit for accessing the access destination identified on the basis of the information of the access destination common to the plurality of communication carriers and the information of a server corresponding to the communication carrier of the contractor identified by the identification unit.SELECTED DRAWING: Figure 2

Description

The present invention relates to mobile terminals, systems, access methods, and programs.

Conventionally, SMS (Short Message Service) is known as a service for transmitting a message using a telephone number. In addition, RCS (Rich Communication Services), which has enriched SMS functions, is also known, in which data such as images, codes, addresses, and files are transmitted and received using a telephone number as an ID.

In such an RCS, the communication carrier of the mobile terminal contracted by the user has provided a corresponding server, and manages and operates the linked information and the like in response to the user's access request and the like. That is, the link destination that the user can access may differ depending on the telecommunications carrier with which the user has a contract. If the provider of the information to be accessed by the user knows the telecommunications carrier with which the user has a contract, the link destination suitable for the user can be notified. However, it is difficult for the information provider to grasp which communication business the user has a contract with, and it is difficult to notify the link destination that the user can access.

Therefore, the present invention has been made in view of these points, and the provider of the information to be accessed by the user provides a link destination to the information without knowing the information of the telecommunications carrier with which the user has a contract. However, the purpose is to enable users to access appropriate access destinations.

In the first aspect of the present invention, the mobile terminal is an access destination common to a plurality of communication carriers by a specific unit that identifies the communication carrier of the contract partner of the mobile terminal and a user of the mobile terminal. Corresponds to the input unit that accepts the input of the access request to the link destination including the information of the above, the information of the access destination common to the plurality of the telecommunications carriers, and the telecommunications carrier of the contracted party specified by the specific unit. Provided is a mobile terminal provided with server information and a communication unit that accesses an access destination specified based on the information.

The mobile terminal further adds a creation unit for creating an access destination by adding information on a server corresponding to the telecommunications carrier specified by the specific unit to information on an access destination common to the plurality of telecommunications carriers. In addition, the communication unit may access the access destination created by the creation unit.

The specific unit may specify the telecommunications carrier in response to sending an SMS message to the server corresponding to the telecommunications carrier of the contractor to authenticate the line.

The specific unit acquires contract information from the SIM mounted on the mobile terminal, identifies the contractor corresponding to the acquired contract information, and the communication unit informs the communication operator of the contractor. The SMS message may be sent to the corresponding server.

The specific unit sequentially sends an SMS message to a plurality of the servers corresponding to each of the plurality of the telecommunications carriers to request line authentication, and the telecommunications carrier of the authenticated line according to the line authentication. May be specified as the telecommunications carrier of the contractor.

The communication unit can communicate with the outside via a second communication line different from the first communication line used for transmitting the SMS message, and the specific unit can communicate with the outside of the communication unit before the line authentication. 2 The connection with the communication line may be turned off.

The mobile terminal may further include a storage unit for storing the information of the telecommunications carrier, and the specific unit may store the specified information of the telecommunications carrier in the storage unit.

Based on the information of the telecommunications carrier identified in the past being stored in the storage unit, the specific unit uses the telecommunications carrier stored in the storage unit as the contractor without performing line authentication. May be specified.

The input unit may acquire the information of the link destination by reading a specific code, and may accept the input of the access request by selecting the link destination read by the user of the mobile terminal.

When the mobile terminal receives a message containing the information of the link destination and displays the message, the input unit includes the link destination included in the message displayed by the user of the mobile terminal. By selecting, the input of the access request may be accepted.

In the second aspect of the present invention, there is provided a program installed on the mobile terminal, which, when executed by a computer, causes the computer to function as each part of the mobile terminal in the first aspect. ..

In the third aspect of the present invention, there is a method of accessing a server from a mobile terminal, which is executed by a computer, in which a step of identifying a communication carrier of a contractor of the mobile terminal and a user of the mobile terminal are used. A step of accepting an input of an access request to a link destination including information of an access destination common to a plurality of telecommunications carriers, information of an access destination common to the plurality of telecommunications carriers, and the communication of the specified contractor. It provides an access method including information on a server corresponding to a business operator and a step of accessing an access destination specified based on the information.

In the fourth aspect of the present invention, there is provided a system including the mobile terminal of the first aspect and a plurality of servers corresponding to the plurality of communication carriers and accessible to the communication unit.

According to the present invention, even if the provider of the information to be accessed by the user provides a link destination to the information without knowing the information of the telecommunications carrier contracted by the user, the user can access the appropriate access destination. can do.

A configuration example of the system 10 according to the present embodiment is shown. A configuration example of the mobile terminal 200 according to the present embodiment is shown. An example of the operation flow of the mobile terminal 200 according to this embodiment is shown. A modified example of the mobile terminal 200 according to the present embodiment is shown.

<Configuration example of system 10>
FIG. 1 shows a configuration example of the system 10 according to the present embodiment. The system 10 is an example of a system that provides an RCS that executes communication between users (C2C), a company and a user (B2C), etc. using a telephone number. The system 10 is configured to be available not only among a plurality of users who have contracted with one telecommunications carrier but also between users who have contracted with different telecommunications carriers. The system 10 includes a first server unit 110, a second server unit 120, a third server unit 130, a first user terminal 141, a second user terminal 142, a third user terminal 143, and a corporate terminal 150. , A distribution unit 160 is provided.

The first server unit 110 is communicably connected to a plurality of terminals and controls communication between the terminals. The first server unit 110 is connected to, for example, a plurality of first user terminals 141, and controls communication between different first user terminals 141. Further, the first server unit 110 is connected to a plurality of corporate terminals 150 and controls communication between the corporate terminal 150 and the first user terminal 141.

The first server unit 110 is operated by, for example, one telecommunications carrier. By contracting with a telecommunications carrier that operates the first server unit 110, the user can connect the mobile terminal owned by the user and the first server unit 110 so as to be able to communicate with each other. In this way, the mobile terminal owned by the user functions as the first user terminal 141 when the user contracts with the telecommunications carrier that operates the first server unit 110.

The first server unit 110 may be operated by a group including a plurality of companies. In this case, the user can make a communicable connection between the mobile terminal owned by the user and the first server unit 110 by contracting with one company belonging to the group. As a result, the user can send and receive a message or the like with another first user terminal 141, a corporate terminal 150, or the like by operating the first user terminal 141. The first server unit 110 includes a C2C server 112, a B2C server 114, and a storage unit 116.

The C2C server 112 is connected to the first user terminal 141 and transmits / receives data including a message to / from the first user terminal 141. The C2C server 112 receives, for example, a message transmitted from the first user terminal 141, and transmits the message to the destination first user terminal 141 included in the message. Further, the C2C server 112 may receive the message addressed to the company transmitted from the first user terminal 141 and transmit the message to the B2C server 114. Further, the C2C server 112 may receive an access request from the first user terminal 141 and transmit the access request to the B2C server 114.

The B2C server 114 is connected to the corporate terminal 150 and transmits / receives data including a message to / from the corporate terminal 150. The B2C server 114 receives, for example, a message transmitted from the corporate terminal 150, and transmits the message to the C2C server 112. In this case, the C2C server 112 transmits the message to the first user terminal 141 of the transmission destination included in the message. Further, the B2C server 114 receives the message from the C2C server 112 and transmits the message to the destination company terminal 150 included in the message.

The storage unit 116 stores information to be provided to a user or the like. The storage unit 116 is connected to the B2C server 114 as an example. The storage unit 116 stores, for example, the data received by the B2C server 114 from the corporate terminal 150 in association with the access destination. Further, the storage unit 116 may read the data of the access destination in response to the access request and transmit the data to the access source.

The storage unit 116 reads out the data of the access destination in response to receiving the access request from the first user terminal 141 via the C2C server 112 and the B2C server 114, for example. Further, the storage unit 116 transmits the read data to the requesting first user terminal 141 via the B2C server 114 and the C2C server 112. The storage unit 116 may store data or the like used for operating the C2C server 112 and the B2C server 114.

As described above, the first server unit 110 is connected to the plurality of first user terminals 141 and the plurality of corporate terminals 150, and controls the transmission and reception of messages and data between them. Then, the first server unit 110 sets the transmission / reception destination address as an address based on the telephone number of the terminal. For example, a company can transmit a message addressed to a user's telephone number from the corporate terminal 150 to the first server unit 110, so that the message can be transmitted from the first server unit 110 to the corresponding first user terminal 141.

In addition, the user operates the first user terminal 141 to send a message addressed to a telephone number of a friend or the like to the first server unit 110, so that the first user terminal 141 corresponds to the corresponding first user terminal 141. You can send a message. The message may include image data, audio data, data access destination information, and the like.

Like the first server unit 110, the second server unit 120 is communicably connected to a plurality of terminals and controls communication between the terminals. The second server unit 120 is connected to, for example, a plurality of second user terminals 142 and controls communication between different second user terminals 142. Further, the second server unit 120 is connected to a plurality of corporate terminals 150 and controls communication between the corporate terminal 150 and the second user terminal 142.

The second server unit 120 is operated by a telecommunications carrier different from the telecommunications carrier that operates the first server unit 110. By contracting with a telecommunications carrier that operates the second server unit 120, the user can connect the mobile terminal owned by the user and the second server unit 120 so as to be able to communicate with each other. By operating the second user terminal 142, the user can send and receive messages and the like to and from other second user terminals 142 and corporate terminals 150 and the like. The second server unit 120 includes a C2C server 122, a B2C server 124, and a storage unit 126.

Since the operations of the C2C server 122, the B2C server 124, and the storage unit 126 are substantially the same as the operations of the C2C server 112, the B2C server 114, and the storage unit 116 of the first server unit 110, the description thereof will be omitted here. Since the first server unit 110 and the second server unit 120 are operated by different telecommunications carriers, the telecommunications carrier may determine the format of the data to be handled, the processing procedure, and the like.

Similarly, the third server unit 130 is communicably connected to a plurality of terminals and controls communication between the terminals. The third server unit 130 is connected to, for example, a plurality of third user terminals 143 and controls communication between different third user terminals 143. Further, the third server unit 130 is connected to a plurality of corporate terminals 150 and controls communication between the corporate terminal 150 and the third user terminal 143.

The third server unit 130 is operated by a telecommunications carrier different from the telecommunications carrier that operates the first server unit 110 and the second server unit 120. By contracting with a telecommunications carrier that operates the third server unit 130, the user can connect the mobile terminal owned by the user and the third server unit 130 so as to be able to communicate with each other. By operating the third user terminal 143, the user can send and receive messages and the like to and from other third user terminals 143 and corporate terminals 150 and the like. The third server unit 130 includes a C2C server 132, a B2C server 134, and a storage unit 136. Since the operations of the C2C server 132, the B2C server 134, and the storage unit 136 are substantially the same as the operations of the C2C server 112, the B2C server 114, and the storage unit 116 of the first server unit 110, the description thereof will be omitted here.

The first user terminal 141, the second user terminal 142, and the third user terminal 143 are connected to the corresponding server units, respectively, as described above. The first user terminal 141, the second user terminal 142, and the third user terminal 143 are mobile terminals such as mobile phones, smartphones, game devices, tablet PCs, small PCs, notebook PCs, and the like.

The corporate terminal 150 is a terminal used by a company and transmits a message or the like to a user's mobile terminal. The corporate terminal 150 transmits a message using the user's telephone number. The corporate terminal 150 transmits the message to the distribution unit 160. Further, the corporate terminal 150 transmits data including information and the like to the server unit of the telecommunications carrier, and stores the data in the storage unit in the server unit.

The distribution unit 160 receives the message from the corporate terminal 150 and distributes the message to the server unit corresponding to the telephone number included in the message. The distribution unit 160 sequentially confirms, for example, whether or not all the server units of the system 10 have a contract corresponding to the telephone number. The distribution unit 160 may send a confirmation message to each of a plurality of server units for confirmation. When the distribution unit 160 confirms the server unit contracted with the telephone number, the distribution unit 160 transmits the message received from the corporate terminal 150 to the server unit.

Further, the distribution unit 160 may store the confirmed telephone number and the contracted server unit in a storage unit or the like. In this case, when the distribution unit 160 receives a message for the same telephone number, the distribution unit 160 reads the information of the corresponding server unit from the storage unit and transmits the message to the server unit. As a result, the corporate terminal 150 can send a message to the user only with the information of the telephone number without the information of the telecommunications carrier with which the user has a contract.

Here, each server unit is connected to another server unit and controls communication between the other server unit and the connected terminal. For example, the C2C server 112 of the first server unit 110, the C2C server 122 of the second server unit 120, and the C2C server 132 of the third server unit 130 are connected to each other. The server units are connected by, for example, NNI (Network-Network Interface).

For example, when transmitting a message from the first user terminal 141 to the third user terminal 143, the C2C server 112 of the first server unit 110 receives the message from the first user terminal 141. Then, the C2C server 112 transmits the message to the C2C server 132 of the corresponding third server unit 130 according to the destination included in the message. As a result, the user can send a message without being aware of the telecommunications carrier with which the destination user has a contract.

As described above, the system 10 includes a plurality of server units corresponding to a plurality of communication carriers. Although the system 10 shown in FIG. 1 has been described with an example of including three server units operated by three telecommunications carriers, the system 10 is not limited thereto. The system 10 may include four or more server units operated by four or more telecommunications carriers. Further, the system 10 may include a plurality of corporate terminals 150 used by a plurality of companies. The corporate terminal 150 and the distribution unit 160 are each composed of, for example, a server or the like. Further, such a plurality of server units, a corporate terminal 150, and a distribution unit 160 are connected by a network.

The above system 10 can provide users with functions such as messaging, voice messaging, voice call, video call, one-on-one chat, group chat, file transmission / reception, content sharing, and location information sharing. desirable. For example, it is desirable that a company can provide a user with a coupon with an image, an alert message containing detailed information, access to an information site from a specific code, and the like.

However, since the system 10 is a system based on a server unit operated by a plurality of telecommunications carriers, it is difficult to manage common data and execute common operations. For example, while the first user terminal 141 can access the storage unit 116 of the first server unit 110, it does not have a contract with a telecommunications carrier that operates another server unit, so that the second server unit 120 The storage unit 126 and the storage unit 136 of the third server unit 130 cannot be accessed. Similarly, the second user terminal 142 cannot access the storage unit 116 and the storage unit 136. Further, the third user terminal 143 cannot access the storage unit 116 and the storage unit 126.

That is, it is difficult for the first user terminal 141, the second user terminal 142, and the third user terminal 143 to access the same storage unit and refer to the same data. In this way, since the access destination of the user's mobile terminal is different for each contracted communication carrier, even if the information is the same, the access destination is different for each communication carrier. Therefore, when a company using the system 10 presents an access destination to a user and provides information from the access destination, the company must supply the access destination according to the contract destination of the user.

However, since the company uses the system 10 based on the user's telephone number, it rarely knows the user's contractor. Therefore, even if the access destination can be supplied to the user by using a message or a specific code based on the telephone number, it is difficult to supply a different access destination for each user's contract destination. In addition, since the user may change only the contractor without changing the telephone number, it takes a huge amount of time and effort to comprehensively manage the contractor's information. Therefore, the mobile terminal according to the present embodiment can select an appropriate access destination according to the contract destination and receive information from the corresponding access destination. Such a mobile terminal will be described below.

<Configuration example of mobile terminal 200>
FIG. 2 shows a configuration example of the mobile terminal 200 according to the present embodiment. The mobile terminal 200 is used, for example, as one of the first user terminal 141, the second user terminal 142, and the third user terminal 143 described with reference to FIG. The mobile terminal 200 includes a SIM mounting unit 210, a specific unit 220, an input unit 230, a display unit 240, a storage unit 250, a selection unit 260, and a communication unit 270.

The SIM mounting unit 210 mounts a SIM (Subscriber Identity Module). The SIM stores information based on a contract with a telecommunications carrier. The SIM stores, for example, information such as contract information with a telecommunications carrier, a user ID, a number unique to the card, and a telephone number. The SIM mounting unit 210 reads SIM information when the mobile terminal 200 is activated or the like. The mobile terminal 200 enables connection with the server unit of the contractor based on the information of the SIM card.

The identification unit 220 identifies the telecommunications carrier of the contractor of the mobile terminal 200. The specific unit 220 acquires contract information from the SIM mounted on the mobile terminal 200, and identifies the contract partner corresponding to the acquired contract information. The specific unit 220 further specifies the server corresponding to the specified telecommunications carrier. The identification unit 220 specifies, for example, any one of the first server unit 110, the second server unit 120, and the third server unit 130 shown in FIG. 1 as the connection destination of the mobile terminal 200.

The input unit 230 receives an input of an access request to a link destination including information of a plurality of access destinations selected by the user of the mobile terminal 200. Here, the link destination is, for example, information provided by a company or the like. The link destination may be a specific code, which may be included in a message delivered by the company instead. Further, the link destination includes, for example, a plurality of access destinations corresponding to a plurality of communication carriers operating the server unit.

The input unit 230 receives an operation from a user or the like. The input unit 230 accepts operations such as execution of application software installed on the mobile terminal 200, access to an external database or the like via a network, and execution of external software. The input unit 230 has, for example, an input device such as a touch panel, a voice input device, a gesture input device, a mouse, a camera, and a keyboard, and functions as a user interface for receiving input from a user or the like.

The display unit 240 displays an image or the like according to the execution of the application software, the OS, the utility software, or the like. The display unit 240 has a display panel and the like, and displays numerical data, character information, still images, moving images, software or the operating state of the mobile terminal 200, the communication state, the page being browsed, and the like. The display unit 240 may be a touch panel or the like, and in this case, a part of the display unit 240 may function as an input unit 230.

The storage unit 250 stores information and the like input to the input unit 230. Further, the storage unit 250 may store the information of the telecommunications carrier. Further, the storage unit 250 may store information such as a set value of the mobile terminal 200. In addition, the storage unit 250 may store intermediate data, calculation results, threshold values, parameters, and the like generated (or used) in the process of operation of the mobile terminal 200. The storage unit 250 may supply the stored data to the request source in response to a request from each unit in the mobile terminal 200.

The selection unit 260 selects an access destination indicating an access destination in the server corresponding to the communication carrier contracted by the user among a plurality of access destinations based on the information of the communication carrier specified by the specific unit 220. The selection unit 260 selects an access destination in the server operated by the telecommunications carrier with which the user has a contract. The selection unit 260 notifies the communication unit 270 of the information of the selected access destination.

The communication unit 270 communicates with the contracted server unit based on the information on the SIM card. Here, the communication unit 270 may be able to communicate with a plurality of communication lines. The communication unit 270 communicates with, for example, a telephone line, a WiFi network line, or the like. The communication unit 270 transmits / receives a message or the like using such a communication line. Further, the communication unit 270 accesses the access destination selected by the selection unit 260. The communication unit 270 causes the display unit 240 to display, for example, the received message, the accessed information, and the like.

<Operation flow of mobile terminal 200>
The operation of the mobile terminal 200 according to the above embodiment will be described below. FIG. 3 shows an example of the operation flow of the mobile terminal 200 according to the present embodiment. By executing the operations S310 to S340 of FIG. 3, the mobile terminal 200 reads the information of the telecommunications carrier from the information of the SIM card and selects and accesses an appropriate access destination.

First, in S310, the specifying unit 220 acquires contract information from the SIM and identifies the telecommunications carrier of the contract partner of the mobile terminal 200. For example, when the mobile terminal 200 is activated, the specific unit 220 reads the contract information from the SIM and acquires it. As an example, when the user has a contract with a telecommunications carrier operating the second server unit 120, the mobile terminal 200 operates as the second user terminal 142 and connects to the second server unit 120. In this case, the mobile terminal 200 stores information based on the contract with the telecommunications carrier operating the second server unit 120 in the SIM. The identification unit 220 acquires such information from the SIM and identifies the telecommunications carrier that operates the second server unit 120.

Next, in S320, the input unit 230 receives an input of an access request to the link destination from the user of the mobile terminal 200. For example, the input unit 230 reads the QR code (registered trademark) and displays the read QR code or the link destination converted from the QR code on the display unit 240. The input unit 230 receives an access request to the link destination included in the QR code in response to the user touching the QR code or the like displayed on the display unit 240. Further, even if the mobile terminal 200 receives the message and the user touches the link destination included in the message displayed on the display unit 240, the input unit 230 receives an access request to the link destination. good.

Here, the link destination includes, for example, information on the access destinations of the storage unit 116 of the first server unit 110, the storage unit 126 of the second server unit 120, and the storage unit 136 of the third server unit 130. In this case, the access destination must be set in advance so that some information such as the domain name of the access destination differs depending on the server part, and the part other than some information becomes common information. preferable.

Next, in S330, the selection unit 260 selects the access destination corresponding to the telecommunications carrier specified by the specific unit 220 from among the plurality of access destinations included in the link destination. For example, when the specific unit 220 specifies the telecommunications carrier that operates the second server unit 120, the selection unit 260 selects the access destination in the storage unit 126 of the second server unit 120. As an example, the selection unit 260 selects an access destination whose domain name indicates a telecommunications carrier operating the second server unit 120.

Next, in S340, the communication unit 270 accesses the access destination selected by the selection unit 260. That is, the communication unit 270 accesses the access destination of the storage unit 126 of the second server unit 120. In this way, the mobile terminal 200 can access an appropriate access destination of the server unit operated by the contracted telecommunications carrier based on the SIM contract information. In addition, the company can make the user select an appropriate access destination by preparing data corresponding to the access destination for each server unit and including the information of all the access destinations in the link destination. That is, the company can select an appropriate access destination without acquiring the personal information of the user other than the telephone number.

Therefore, according to the mobile terminal 200 according to the present embodiment, even if the provider of the link destination does not know the information of the telecommunications carrier of the user's contract, the user can appropriately link to the link destination according to the provided link destination. You can access to. Thereby, the function of SMS can be extended, and RCS having more functions can be easily provided.

In the above-mentioned mobile terminal 200 according to the present embodiment, an example in which the specific unit 220 acquires contract information from the SIM and identifies the telecommunications carrier of the contract partner of the mobile terminal 200 has been described, but the present invention is limited to this. There is no such thing. In addition to this, the specific unit 220 may request the telecommunications carrier to authenticate the line. For example, the identification unit 220 identifies the telecommunications carrier in response to sending an SMS message to the server corresponding to the contracted telecommunications carrier to authenticate the line.

The user may cancel the contract, change the contract, or replace the SIM in the terminal. In this case, the SIM information and the actual contract contents may differ. Therefore, the identification unit 220 can more reliably identify the contracted telecommunications carrier by performing line authentication. Further, instead of this, the specific unit 220 requests the line authentication from a plurality of telecommunications carriers in order without acquiring the contract information from the SIM, and sets the telecommunications carrier of the authenticated line as the contract destination. It may be specified.

The communication unit 270 may be able to communicate with the outside via a second communication line different from the first communication line used for transmitting the SMS message. In this case, even if the communication unit 270 transmits an SMS message on the second communication line, the contracted telecommunications carrier cannot authenticate the line. Therefore, the specific unit 220 turns off the connection of the communication unit 270 with the second communication line before the line authentication. As a result, the communication unit 270 transmits the SMS message on the first communication line, so that the contracted communication carrier can authenticate the line.

In the mobile terminal 200 of the present embodiment described above, an example in which the specific unit 220 specifies a communication carrier when the mobile terminal 200 is activated has been described, but the present invention is not limited to this. The identification unit 220 may specify the telecommunications carrier depending on the execution of the predetermined application. Further, the specific unit 220 may specify the telecommunications carrier according to the input of the access destination to the input unit 230.

Further, the specific unit 220 may reuse the information of the telecommunications carrier of the specified contractor. For example, the specific unit 220 stores the information of the specified telecommunications carrier in the storage unit 250. Then, the specific unit 220 uses the telecommunications carrier stored in the storage unit 250 as the contractor without performing line authentication based on the information of the telecommunications carrier specified in the past stored in the storage unit 250. Identify. As a result, the identification unit 220 can identify the contracted telecommunications carrier without always accessing the SIM.

<Modification example of mobile terminal 200>
In the mobile terminal 200 according to the above embodiment, a link destination including a plurality of access destinations is input, and an example of selecting an appropriate access destination based on the information of the contracted telecommunications carrier has been described. There is no limitation. In the mobile terminal 200, a link destination that does not include the access destination of the contracted telecommunications carrier may be input.

For example, the first user who has a contract with the first telecommunications carrier may include the access destination of the first server operated by the first telecommunications carrier as a link destination in the message and send it to the second user. .. In such a case, the first user may manually include the link destination in the message, and the link destination may include only the access destination of the first telecommunications carrier. Here, if the second user also has a contract with the first telecommunications carrier, he / she can access the access destination of the first server, but if he / she has a contract with a second telecommunications carrier different from the first telecommunications carrier, The access destination of the first server cannot be accessed.

In addition, there are cases where the preparations on the part of the company are insufficient and the link destinations do not include the access destinations of all telecommunications carriers. Also, the access destinations of new entrants are not included in the old links. Therefore, it is desirable that the mobile terminal 200 can access an appropriate access destination even if such a link destination is input. Therefore, the mobile terminal 200 capable of supporting such a link destination will be described below.

FIG. 4 shows a modified example of the mobile terminal 200 according to the present embodiment. In the mobile terminal 200 of the present modification shown in FIG. 4, substantially the same operation as that of the mobile terminal 200 shown in FIG. 2 is designated by the same reference numeral, and the description thereof will be omitted. The mobile terminal 200 of this modification further includes a creation unit 280. Further, the selection unit 260 of this modification is accessed together with the information of the specified telecommunications carrier when there is no access destination corresponding to the telecommunications carrier specified by the specific unit 220 among the plurality of access destinations included in the link destination. Notify the creation unit 280 that there is no destination.

Based on the information of the telecommunications carrier specified by the specific unit 220, the creation unit 280 rewrites a part of the access destination corresponding to the other telecommunications carrier to the information corresponding to the specified telecommunications carrier, and the access destination Create information. In many cases, some of the access destinations of each server unit correspond to the telecommunications carrier, and the remaining part have a common notation. For example, the portion of the access destination corresponding to the telecommunications carrier is a corporate account. In this case, the remaining part becomes a common URL, and the entire access destination is indicated together with the corporate account. Therefore, if the corporate account corresponding to the first telecommunications carrier is rewritten to the corporate account corresponding to the second telecommunications carrier, the second user contracted with the second telecommunications carrier can access the access destination of the second server. can.

Therefore, if there is no access destination corresponding to the specified telecommunications carrier in the plurality of access destinations included in the access request, the creation unit 280 rewrites a part of the access destinations corresponding to the other telecommunications carriers. Create an access destination that corresponds to the specified carrier. Then, the creation unit 280 supplies the created access destination to the selection unit 260. As a result, the selection unit 260 can select the access destination created by the creation unit 280, so that the communication unit 270 can access the access destination selected by the selection unit 260.

As described above, the mobile terminal 200 according to the present embodiment can create and access an appropriate access destination even if a link destination that does not include the access destination of the contracted telecommunications carrier is input. Therefore, the company side only needs to include only one access destination as the link destination, and instead, it may only include the access destination with the corporate account blank, which makes it easy to provide the access destination. ..

The system 10 according to the above embodiment includes a mobile terminal 200 and a plurality of server units corresponding to a plurality of communication carriers and accessible to the communication unit 270 of the mobile terminal 200, and the mobile terminal 200 is appropriate. An example of creating an access destination was explained. However, the system 10 is not limited to this. For example, instead of the mobile terminal 200, the server unit may create an appropriate access destination.

In this case, each server unit further includes a conversion server that rewrites a part of the access destination corresponding to another telecommunications carrier, creates its own access destination, and supplies it to the mobile terminal 200. Then, when the link destination does not include the access destination of the telecommunications carrier of the contract destination, the mobile terminal 200 notifies the server unit of the contract destination that the access destination is not included together with the information of the link destination. The conversion server creates its own access destination and supplies it to the mobile terminal 200 in response to the notification. As a result, the mobile terminal 200 can receive an appropriate access destination from the conversion server and access the access destination corresponding to the contracted telecommunications carrier.

At least a part of the mobile terminal 200 according to the above embodiment is a computer as an example. The computer, for example, by executing a program or the like, causes at least one of the SIM mounting unit 210, the specific unit 220, the input unit 230, the display unit 240, the storage unit 250, the selection unit 260, and the communication unit 270 according to the present embodiment. Functions as a department.

The storage unit 250 stores information on the OS (Operating System) in which the mobile terminal 200 functions as a terminal and application software. Further, the storage unit 250 may store various information including a database referred to when the application software is executed. The storage unit 250 includes, for example, a ROM (Read Only Memory) for storing a computer BIOS (Basic Input Output System) and the like, and a RAM (Random Access Memory) serving as a work area. Further, the storage unit 250 may include a large-capacity storage device such as an HDD (Hard Disk Drive) and / or an SSD (Solid State Drive).

The computer includes a processor such as a CPU, and by executing a program stored in the storage unit 250, the SIM mounting unit 210, the specific unit 220, the input unit 230, the display unit 240, the storage unit 250, the selection unit 260, and the like. It functions as at least a part of the communication unit 270. The computer may further include a GPU (Graphics Processing Unit) and the like.

Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments, and various modifications and changes can be made within the scope of the gist thereof. be. For example, the specific embodiment of the distribution / integration of the device is not limited to the above embodiment, and all or a part thereof may be functionally or physically distributed / integrated in any unit. Can be done. Also included in the embodiments of the present invention are new embodiments resulting from any combination of the plurality of embodiments. The effect of the new embodiment produced by the combination has the effect of the original embodiment together.

10 System 110 1st server unit 112 C2C server 114 B2C server 116 Storage unit 120 2nd server unit 122 C2C server 124 B2C server 126 Storage unit 130 3rd server unit 132 C2C server 134 B2C server 136 Storage unit 141 1st user terminal 142 2nd user terminal 143 3rd user terminal 150 Corporate terminal 160 Sorting unit 200 Mobile terminal 210 SIM mounting unit 220 Specific unit 230 Input unit 240 Display unit 250 Storage unit 260 Selection unit 270 Communication unit 280 Creation unit

Claims (13)

It ’s a mobile terminal,
A specific unit that identifies the telecommunications carrier with which the mobile terminal is contracted,
An input unit that accepts input of an access request to a link destination including information on an access destination common to a plurality of communication carriers by the user of the mobile terminal, and an input unit.
A communication unit that accesses an access destination specified based on information on an access destination common to a plurality of the telecommunications carriers and information on a server corresponding to the telecommunications carrier of the contract partner specified by the specific unit. With,
Mobile terminal. A creation unit for creating an access destination is further provided by adding the information of the server corresponding to the telecommunications carrier specified by the specific unit to the information of the access destination common to the plurality of telecommunications carriers.
The mobile terminal according to claim 1, wherein the communication unit accesses an access destination created by the creation unit. The mobile terminal according to claim 1 or 2, wherein the specific unit identifies the telecommunications carrier in response to transmitting an SMS message to a server corresponding to the telecommunications carrier of the contractor to authenticate the line. .. The specific unit acquires contract information from the SIM mounted on the mobile terminal, identifies the contract partner corresponding to the acquired contract information, and identifies the contract partner.
The mobile terminal according to claim 3, wherein the communication unit transmits the SMS message to a server corresponding to the communication carrier of the contract partner. The specific unit sequentially sends an SMS message to a plurality of the servers corresponding to each of the plurality of the telecommunications carriers to request line authentication, and the telecommunications carrier of the authenticated line according to the line authentication. The mobile terminal according to any one of claims 1 to 3, which identifies the contractor as the telecommunications carrier. The communication unit can communicate with the outside via a second communication line different from the first communication line used for transmitting the SMS message.
The mobile terminal according to any one of claims 3 to 5, wherein the specific unit turns off the connection of the communication unit with the second communication line before performing line authentication. Further equipped with a storage unit for storing the information of the telecommunications carrier,
The mobile terminal according to any one of claims 1 to 6, wherein the specific unit stores the specified information of the telecommunications carrier in the storage unit. Based on the information of the telecommunications carrier identified in the past being stored in the storage unit, the specific unit uses the telecommunications carrier stored in the storage unit as the contractor without performing line authentication. The mobile terminal according to claim 7, wherein the mobile terminal is specified. From claim 1, the input unit acquires the information of the link destination by reading a specific code, and accepts the input of the access request by selecting the link destination read by the user of the mobile terminal. The mobile terminal according to any one of 8. When the mobile terminal receives a message containing the information of the link destination and displays the message, the input unit includes the link destination included in the message displayed by the user of the mobile terminal. The mobile terminal according to any one of claims 1 to 8, which accepts the input of the access request by selecting. A program installed on the mobile terminal
A program that, when executed by a computer, causes the computer to function as each part of the mobile terminal according to any one of claims 1 to 10. A computer-executed method of accessing a server from a mobile terminal.
Steps to identify the telecommunications carrier with which the mobile terminal is contracted,
A step of accepting an input of an access request to a link destination including information of an access destination common to a plurality of communication carriers by the user of the mobile terminal, and
It includes a step of accessing the access destination specified based on the information of the access destination common to the plurality of the telecommunications carriers, the information of the server corresponding to the telecommunications carrier of the specified contract partner, and the information of the server.
how to access. The mobile terminal according to any one of claims 1 to 10 and the mobile terminal.
It is provided with a plurality of servers that correspond to each of the plurality of the telecommunications carriers and can be accessed by the telecommunications unit.
system.

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