KR20050034823A - Automatic request apparatus for call forwarding service of mobile communication terminal and automatic request method for call forwarding service using the same - Google Patents

Abstract

The present invention relates to a call forwarding automatic application device for applying for a call forwarding service for receiving a call received by the mobile communication terminal with a different reception number as a mobile communication terminal is connected, and a call forwarding automatic application method using the same. .

The automatic call forwarding application device of the present invention includes a terminal connection unit for connecting a mobile communication terminal; A network connection for connecting to a mobile communication system for call forwarding request / release; A memory for storing a call forwarding number and an access number of a mobile communication system for call forwarding request / release; An input unit for receiving a call forwarding number from a user; A switching information setting unit for recognizing a switching number for switching a call and storing it in a memory; When the mobile communication terminal is connected to the terminal connection unit, the call number attempted to the mobile communication terminal by accessing the access number of the mobile communication system for call transfer request / release stored in the memory through the network connection unit is stored in the memory. And a call forwarding processing unit for requesting a call forwarding to be switched to, and releasing the call forwarding request when the connection of the mobile communication terminal is released.

Description

Automatic Request Apparatus for Call Forwarding Service of Mobile Communication Terminal and Automatic Request Method for Call Forwarding Service Using the Same}

The present invention relates to a call forwarding automatic application device of a mobile communication terminal and a call forwarding automatic application method using the same. When the mobile communication terminal is connected to a call forwarding automatic application device, call forwarding to a call forwarding number inputted in advance is automatically performed. The present invention relates to a device and a call forwarding automatic application method using the same.

Currently, the call forwarding service of the mobile communication terminal is very active by the needs of subscribers.

However, in the existing call forwarding service, the subscriber manually remembers the call forwarding number and performs the call forwarding manually. In many cases, the call forwarding service is not received because the call forwarding service is not released.

In addition, there are many cases in which the user cannot answer a phone call due to exercising in a gym, and in some cases, a call forward to the corresponding gym to receive a call. In addition, there is a disadvantage in that the battery consumption of the terminal is large as the page is continuously paged to the corresponding mobile communication terminal in a situation where the call is not received.

In addition, as the use of a terminal with a built-in camera is activated, a company or area where security is essential is being considered to be prohibited from entering the terminal. If such access is prohibited, the user leaves the terminal at a designated place. In order to receive a call to the terminal, a person may experience inconvenience in performing a call forwarding or abandon the call due to an inconvenience of performing a call forwarding.

Accordingly, the present invention is to solve all the disadvantages and problems of the conventional call forwarding method as described above, when the terminal is connected to the call forwarding automatic application device to automatically perform the call forwarding according to the incoming call forwarding information and the same It is an object of the present invention to provide a method for automatically applying the call forwarding used.

An object of the present invention is to provide an apparatus for diverting a call attempted to a mobile communication terminal to another received number, comprising: a terminal connection unit for connecting a mobile communication terminal; A network connection unit for accessing a mobile communication system that provides a call forwarding service of a corresponding mobile communication terminal for call forwarding application and release; A memory for storing a call forwarding number, a connection number of a mobile communication system for call forwarding request / release, and a number of a mobile communication terminal connected to the terminal connection unit; An input unit for receiving a call forwarding number from a user; A switching information setting unit for recognizing, by the user's input through the input unit, a switching number for switching the attempted call to the mobile communication terminal connected to the terminal connection unit and storing it in the memory; When the mobile communication terminal is connected to the terminal connection unit, the call number attempted to the mobile communication terminal by accessing the access number of the mobile communication system for call transfer request / release stored in the memory through the network connection unit is stored in the memory. And a call forwarding processing unit for requesting a call forwarding to be switched to, and releasing the call forwarding request when the connection of the mobile communication terminal is released.

In addition, the object of the present invention is a terminal connection for allowing a mobile communication terminal to be connected, a network connection for connecting to a mobile communication system providing a call forwarding service of the mobile communication terminal for call forwarding application and release, and from the user Receive a call attempted to a mobile communication terminal connected to the terminal connection unit, including an input unit for receiving a call forwarding number and a call forwarding number, and a memory for storing a connection number of the mobile communication system for call forwarding request / release; A call forwarding automatic application method using a call forwarding automatic application device for switching to a number, comprising: a first step of recognizing whether a mobile communication terminal is connected to the terminal connection unit; Setting up call forwarding information for diverting a call attempted to a mobile communication terminal connected to the terminal connection to another received number; When the setting of the call forwarding information is completed, accessing the corresponding mobile communication system providing a call forwarding service through the network connection unit and requesting call forwarding so that a call attempted to the mobile communication terminal is forwarded according to the call forwarding information. A third step; A fourth step of recognizing whether a connection of the mobile communication terminal connected to the terminal connection unit is released; A fifth step of releasing a call forwarding of the mobile communication terminal by connecting to a corresponding mobile communication system providing a call forwarding service through the network connection unit when the connection of the mobile communication terminal is released; It is achieved by the call forward automatic application method using the call forward automatic application device.

Details of the above objects and technical configurations of the present invention and the effects thereof will be more clearly understood by the following detailed description based on the drawings showing the preferred embodiments of the present invention.

First, Fig. 1A is a perspective view showing a first embodiment of an automatic call forwarding application device of a mobile communication terminal according to the present invention.

As illustrated, the automatic call forwarding application device 100 of the first embodiment is configured to be provided in a public place such as a health club, and inputs information such as a plurality of individual storage units 100a to 100c and a transition number. It comprises an information input unit 100d for.

Each individual storage unit (100a ~ 100c) is provided with a terminal connection unit 120 for the connection of the mobile communication terminal 100, the call forwarding of the mobile communication terminal 100 connected to the terminal connection unit 120 and Allow charging to be performed.

The information input unit 100d includes an input unit 130 including a switch number for switching the attempted call to the mobile communication terminal 110 and a numeric key for inputting other information, and an additional call forwarding and charging function. And a function unit 150, a display unit 140, and a speaker 160 for visually and audibly displaying the input information and a message for inputting the information.

Each of the individual storage unit (100a ~ 100c) when the completion of the incoming call transfer and charging information is completed through the information input unit (100d) to perform the call forwarding and charging, to inform the fact that the call forwarding and charging is performed It is preferable that the status display unit 170 is formed of an indicator light, and a cover 180 that is opened and closed by inputting a password so that storage of the mobile communication terminal 110 can be securely performed.

When the mobile communication terminal 100 is connected to the terminal connection unit 120, the automatic call forwarding application device 100 of the first embodiment connects to the corresponding mobile communication system that provides the call forwarding service. A call forwarding service is applied to allow a call attempted to the terminal 100 to be transferred to a call forwarding number input by a user, and the call forwarding and charging is performed by supplying charging power to a battery of the connected mobile communication terminal 100. It can be done at the same time.

Next, Figure 1b is a perspective view showing a second embodiment of the automatic call forwarding application device of the mobile communication terminal according to the present invention.

As shown, the automatic call forwarding application device 200 of the second embodiment is a structure in which a configuration for call forwarding is added to a charging device of a general mobile communication terminal, and a terminal connection unit for connection of the mobile communication terminal 210 ( 220, an input unit 230 for inputting a change number, etc., a display unit 240 for visually displaying information input by the user and a message for inputting information from the user, a charging function and call forwarding. And a status display unit 260 composed of a function button 250 for selecting a function and an indicator for displaying the fact that charging and call forwarding have been performed.

The automatic call forwarding application device 200 of the second embodiment as described above is the same as the automatic call forwarding application device 100 of the first embodiment, when the mobile communication terminal 210 is connected to the terminal connection unit 220, the user Apply for a call forwarding service to the corresponding mobile communication system so that call forwarding to the call forwarding number input by the mobile communication system is performed, and additionally supply charging power to the connected mobile communication terminal, The description will be described later with reference to FIGS.

FIG. 2 is a configuration diagram of an automatic call forwarding application device of a mobile communication terminal according to an embodiment of the present invention, and a detailed configuration for driving the automatic forwarding call requesting device 100 (200) as shown in FIGS. 1A and 1B. It is a figure for demonstrating.

As shown, the automatic call forwarding application device 300 of the mobile communication terminal according to the present invention is a control unit 301 for controlling the device, the terminal connection unit 302 for the connection of the mobile communication terminal 400, connected Memory for storing the network connection unit 303 to be connected to the communication network 500 to apply / cancel the call forwarding service of the mobile communication terminal 400, the call forwarding number and access number for call forwarding request / release (etc.) 304, an input unit 305 for inputting various information, a display unit 306 for visual and audio display of information, and a speaker 307.

In addition, when the mobile communication terminal 400 is connected, the call forwarding automatic application device 300 includes a switch information setting unit 308 for setting a call forwarding number for call forwarding, and the like, when setting of the switch information is completed. Including a call forwarding processing unit 309 for applying / canceling the call forwarding to the transfer number, and a charging unit 310 for supplying the charging power so that the connected mobile communication terminal 400 can perform charging at the same time as the call forwarding; It is composed.

The network connection unit 303 is for connecting to a mobile communication system that provides a call forwarding service of a corresponding mobile communication terminal for call forwarding request and release, and connects to the mobile communication system using a communication function of the device itself, or The connection to the mobile communication system can be executed using the mobile communication terminal 400 connected to the terminal connection unit 302.

The memory 304 stores call forwarding number information, a connection number of a mobile communication system for call forwarding request / release, and a number of a mobile communication terminal connected to the terminal connection unit 302.

In this case, the call forwarding number information includes basic call forwarding number information such as a telephone number of a place where a device is installed (health club, etc.) and temporary call forwarding number information directly input by a user of the mobile communication terminal 400. Therefore, when the basic switch number information is stored in the memory 304, the user of the mobile communication terminal 400 checks the stored default switch number in advance and uses the call forward to the default switch number, or the call forwarding desired by the user. You can enter the number directly.

In addition, the access number of the mobile communication system for the call forwarding request / release is the access number when the network connection unit 303 is connected to the mobile communication system through the mobile communication terminal 400 (for example, * 71 + 026203XXXX ( Application) / * 73 (disabled)) or access number (eg 0112008282) when connecting via its own communication means.

Next, the input unit 305 is for receiving a call forwarding number from the user, the user inputs the call forwarding number or his mobile terminal number through the input unit 305, or according to the message output from the device Enter various information.

The display unit 306 and the speaker 307 are for visually and audibly outputting information and a call forwarding number input from a user. "Enter a forwarding number." Or a message for setting call forwarding information such as "Default forwarding number is 026203xxxx. Do you want to enter a new number?"

The switch information setting unit 308 recognizes a switch number for switching a call attempted to the mobile communication terminal 400 connected to the terminal connection unit 302 by a user's input through the input unit 305 and the memory. It stores a switch information such as stored in 304.

That is, the switching information setting unit 308 stores the basic switching number information in the memory 304 when the basic switching number information is input from the device user, and determines whether the user of the mobile communication terminal 400 performs call forwarding according to the basic switching number information. In addition, the user may determine whether to input a desired forwarding number so that when the desired temporary forwarding number is input, it is stored in the memory 304.

In addition, when the mobile communication terminal 400 is connected, the switching information setting unit 308 automatically detects a reception number MIN of the connected mobile communication terminal 400 or receives a mobile communication terminal number from a user. It is stored in the memory 304, so that it can be used later in the call forwarding application.

Next, when the mobile communication terminal 400 is connected to the terminal connection unit 302, the call transfer processing unit 309 performs mobile communication for call transfer request / release stored in the memory 304 through the network connection unit 303. Applied call forwarding so that a call attempted to the mobile communication terminal 400 is switched to a switching number stored in the memory 304 by accessing a system access number, and when the connection of the mobile communication terminal 400 is released, the incoming call is received. It is responsible for releasing the transition application.

The call forwarding application method of the call forwarding processor 309 will be described in more detail as follows.

In the first method, the network connection unit 303 requests a service using the communication function of the mobile communication terminal 400. Since the network connection unit 303 connects to the mobile communication system through the mobile communication terminal 400, the call forwarding processing unit 309 ) Can apply without recognizing the number of the mobile communication terminal 400, the call forwarding processing unit 309 to the application number (for example, * 71 + call forwarding number) of the call forwarding service using the mobile communication terminal 400 It can be applied automatically by attempting a call.

In the second method, the network connection unit 303 accesses a mobile communication system using an application number (eg, 0112008282) of a call forwarding service using a direct telephone without using the mobile communication terminal 400. By applying, the call forward processing unit 309 should be aware of the number of the corresponding mobile communication terminal 400 to be forwarded in advance, by connecting the call to the application number (for example, 0112008282) of the call forwarding service using a regular phone As the announcement about the call forwarding service is transmitted, the service can be applied by transmitting the number of the mobile communication terminal 400 and the call forwarding number.

In this case, it may be performed by transmitting and receiving necessary information through data communication according to a predetermined standard between the mobile communication system and the automatic call forwarding device.

Meanwhile, the mobile communication system that provides the call forwarding service when the application number of the call forwarding service using the general telephone is used as described above requires a predetermined authentication procedure such as inputting a password set by the user in advance. Accordingly, the call forwarding processor 309 requests the user of the corresponding mobile communication terminal 400 to input a password required for the authentication procedure, and stores the information along with the number of the mobile communication terminal and the call forwarding number to transfer the call. It may be configured to be used at the time of application, or to skip the general authentication procedure such as the input of a password by recognizing the device unique number of the call forwarding automatic application device.

A third method that can be implemented as a call forwarding automatic application method is that the mobile communication system that provides the call forwarding service previously stores the device unique number of the call forwarding automatic application device, and the mobile communication system automatically forwards the call forwarding device. By assigning a dedicated service request number (e.g., * 81 + call forwarding number + mobile communication terminal number + device unique number) for the call forwarding, the automatic call forwarding device attempts to make a call using the dedicated service request number. Is to send information.

In this case, it is preferable that the mobile communication system recognizes the device unique number of the call forwarding automatic application device that has applied for the service and compares the device unique number with the previously stored device unique number so as to be automatically authenticated.

On the other hand, the automatic call forwarding device 300 further includes a charging unit 310 for supplying charging power to the battery of the mobile communication terminal 400 connected to the terminal connection unit 302, the charging unit 310 When the mobile communication terminal 400 is connected to the terminal connection unit 302, the charging power is automatically supplied at the request of the user or automatically, and when the charging is completed or the connection of the terminal is released, the supply of the charging power is stopped.

A call forwarding process and a charging process of the automatic call forwarding application device of the present invention as described above will be described with reference to FIGS. 3 and 4 as follows.

First, FIG. 3 is a flowchart sequentially illustrating a call forwarding process of a call forwarding automatic application method using a call forwarding automatic application device of a mobile communication terminal according to an embodiment of the present invention.

As shown, the automatic call forwarding device 300 detects whether the mobile communication terminal 400 is connected to the terminal connection unit 302 (S101), when the mobile communication terminal 400 is connected to the memory 304 It is determined whether the basic switch number is stored (S102).

At this time, if the basic switching number is stored, the stored basic switching number is output through the display unit 306 and the speaker 307 (S103), and whether to perform the incoming call to the output basic switching number or a new temporary switching number. The user is asked to select whether or not to input (S104).

If the user selects an input of a temporary divert number other than the basic divert number, or if the basic divert number is not stored in the memory 304, the call forwarding automatic application device 300 displays an input request message for the temporary divert number. 306 or through the speaker 307 (S105) allows the user to input the call forwarding number, and when the call forwarding number is input from the user is temporarily stored in the memory 304 (S106).

Next, when the setting of the transfer number is completed as described above, the call forwarding automatic application device 300 connects to the corresponding mobile communication system that provides the call forwarding service through the network connection unit 303 and the connected mobile communication terminal 400. Request the call forwarding so that the attempted call is forwarded according to the call forwarding information including the forwarding number (S107), and additionally outputs a call forwarding completion message such as "Call forwarding request completed." (S108).

At this time, the call forwarding number becomes the default forwarding number previously stored in the memory 304 when the user does not select the change of the number in step S104, and when the change of the number is requested or the default forwarding number is not stored, This will be the conversion number entered by the user.

And, the method for applying for call forwarding in step S107, as described with reference to Figure 2, the call forwarding processing unit 309 through the mobile communication terminal 400, the application number of the call forwarding service using the mobile communication terminal 400 ( Example: * 71 + Call forwarding automatically by attempting a call to the call forwarding, and the call forwarding processing unit 309 connects the call to the application number (for example, 0112008282) of the call forwarding service using a regular phone and incoming How to apply by sending / receiving predetermined information required for switching service application, and dedicated service application number for call forwarding automatic application device provided by mobile communication system (eg * 81 + call forwarding number + mobile communication terminal number + device A unique number) may be implemented in various ways, such as attempting to send a call and transmitting necessary information, and the present invention is not limited thereto.

On the other hand, when the call forwarding automatic application device 300 needs to recognize the reception number (MIN) of the mobile communication terminal 400 connected to the terminal connection unit 302 for the call forwarding application, call forwarding automatic application device 300 may automatically detect and recognize the received number of the mobile communication terminal 400, or may require a user to input through the input unit 305.

Next, the automatic call forwarding device 300 recognizes whether the connection of the mobile communication terminal 400 connected to the terminal connection unit 302 is released (S109). When the connection of the terminal is released, the network connection unit ( 303) is connected to the corresponding mobile communication system providing the call forwarding service to release the call forwarding of the mobile communication terminal 400 (S110), and "call forwarding has been released." The call forwarding cancellation completion message as shown in FIG.

In this case, when the automatic call forwarding device 300 is a device installed in a health club or the like as shown in FIG. 1A, the input temporary storage number is deleted from the memory 304 together with the release. In the case of a personal device as described above, the previous temporary change number may be stored in the memory 304 so that it can be reused later without additional input.

In addition, in the above description, the reception of the call forwarding is recognized as an example of recognizing whether the connection of the terminal is released. However, in the case of a device installed in a gym, the call forwarding is canceled when the connection of the terminal is requested through the input unit. It may be preferable that the cover 180 is opened to allow the terminal to disconnect.

On the other hand, the automatic call forwarding application device 300 is provided with a charging unit 310, it is possible to simultaneously charge the battery of the mobile communication terminal 400 connected to the terminal connection unit 302 with the call forwarding, The charging process will be described with reference to FIG. 4 as follows.

4 is a flowchart sequentially illustrating a charging process of an automatic call forwarding application method using a call forwarding automatic application device of a mobile communication terminal according to an embodiment of the present invention.

As shown in the drawing, the charging unit 310 of the automatic call forwarding application device 300 is connected to the terminal connection unit 302 when the mobile communication terminal 400 (201), of the connected mobile communication terminal 400 Supplying charging power to the battery (S202).

In this case, the supply of the charging power may be automatically performed as the mobile communication terminal 400 is connected, and the user may select the charging function and may be performed as the charging function is selected from the user.

Next, the charging unit 310 monitors the battery power of the mobile communication terminal 400 to determine whether charging is completed (S203), and stops the supply of charging power when charging is completed (S205).

In addition, the charging unit 310 recognizes whether the connection of the mobile communication terminal 400 is released even when the charging is not completed (S204), and stops the supply of charging power when the connection of the terminal is released (S205). ).

The charging process (S201 ~ S205) as described above may be carried out simultaneously or sequentially with the incoming call conversion process (S101 ~ S111) described with reference to FIG.

As those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features, the embodiments described above should be understood as illustrative and not restrictive in all aspects. Should be. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

Therefore, the automatic call forwarding application and method of the mobile communication terminal of the present invention has the advantage that it is possible to prevent the inconvenience that the subscriber must remember the call forwarding information, and the hassle of performing the call forward, release, and propagation environment There is an effect that the satisfaction of the subscriber can be maximized in this poor place or health club, etc., and the automatic charging of the call forwarding function to the device having the battery charging function has the advantage that the charging and call forwarding can be performed at the same time.

1A is a perspective view showing a first embodiment of an automatic call forwarding application device of a mobile communication terminal according to the present invention;

1B is a perspective view showing a second embodiment of an automatic call forwarding application device of a mobile communication terminal according to the present invention;

2 is a block diagram of an automatic call forwarding application device of a mobile communication terminal according to an embodiment of the present invention;

3 is a flowchart sequentially illustrating a call forwarding process of an automatic call forwarding application method using an automatic call forwarding application device according to an embodiment of the present invention;

4 is a flowchart sequentially illustrating a charging process of an automatic call forwarding application method using an automatic call forwarding application device according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

300: call forward automatic application device 301: control unit

302: terminal connection unit 303: network connection unit

304: memory 305: input unit

306: display unit 307: speaker

308: switch information setting unit 309: call forward processing unit

310: charging unit 400: mobile communication terminal

500: communication network

Claims (24)

An apparatus for diverting a call attempted to a mobile communication terminal to another received number, A terminal connection unit for connecting the mobile communication terminal; A network connection unit for accessing a mobile communication system that provides a call forwarding service of a corresponding mobile communication terminal for call forwarding application and release; A memory for storing a call forwarding number, a connection number of a mobile communication system for call forwarding request / release, and a number of a mobile communication terminal connected to the terminal connection unit; An input unit for receiving a call forwarding number from a user; A switching information setting unit for recognizing, by the user's input through the input unit, a switching number for switching the attempted call to the mobile communication terminal connected to the terminal connection unit and storing it in the memory; When the mobile communication terminal is connected to the terminal connection unit, the call number attempted to the mobile communication terminal by accessing the access number of the mobile communication system for call transfer request / release stored in the memory through the network connection unit is stored in the memory. A call forwarding processing unit applying for a call forwarding to be switched to, and releasing the call forwarding request when the connection of the mobile communication terminal is released; Call forwarding automatic application device of a mobile communication terminal comprising a. The method of claim 1, The network connection portion, And an automatic call forwarding device for a mobile communication terminal, characterized in that the mobile communication terminal is connected to a mobile communication system through the mobile communication terminal for the call transfer request and release of the mobile communication terminal connected to the terminal connection unit. The method of claim 1, The switching information setting unit, And automatically detects a received number (MIN) of the mobile communication terminal connected to the terminal connection unit and stores the received number (MIN) in the memory together with the switching number. The method of claim 1, The switching information setting unit, And a reception number (MIN) of a mobile communication terminal connected to the terminal connection unit is recognized by a user's input through the input unit and stored in a memory together with the switching number. The method of claim 1, The switching information setting unit, And when the mobile communication terminal is connected to the terminal connection unit, requesting an input of a switching number for switching the attempted call to the connected mobile communication terminal. The method of claim 1, The switching information setting unit, And, when the mobile communication terminal is connected to the terminal connection unit, outputs a switching number previously stored in the memory, and requests whether to transfer the call to the output switching number. The method of claim 1, The call forwarding automatic application device, And a display unit for visually displaying information and a call forwarding number input from a user, and at least one of a speaker for audibly outputting a call forwarding automatic application device for a mobile communication terminal. The method of claim 1, The call forwarding automatic application device, And a charging unit for supplying charging power to the mobile communication terminal connected to the terminal connection unit. An apparatus comprising a terminal connecting portion for allowing a mobile communication terminal to be connected and a charging portion for supplying charging power to a mobile communication terminal connected to the terminal connecting portion, A network connection unit for connecting to a mobile communication system providing a call forwarding service of a corresponding mobile communication terminal to request and release a call forwarding of the mobile communication terminal connected to the terminal connection unit; A memory for storing a call forwarding number, a connection number of a mobile communication system for call forwarding request / release, and a number of a mobile communication terminal connected to the terminal connection unit; An input unit for receiving a call forwarding number from a user; A switching information setting unit for recognizing, by the user's input through the input unit, a switching number for switching the attempted call to the mobile communication terminal connected to the terminal connection unit and storing it in the memory; When the mobile communication terminal is connected to the terminal connection unit, the call number attempted to the mobile communication terminal by accessing the access number of the mobile communication system for call transfer request / release stored in the memory through the network connection unit is stored in the memory. A call forwarding processing unit applying for a call forwarding to be switched to, and releasing the call forwarding request when the connection of the mobile communication terminal is released; Call forwarding automatic application device of a mobile communication terminal comprising a. The method of claim 9, The network connection portion, And an automatic call forwarding device for a mobile communication terminal, characterized in that the mobile communication terminal is connected to a mobile communication system through the mobile communication terminal for the call transfer request and release of the mobile communication terminal connected to the terminal connection unit. The method of claim 9, The switching information setting unit, And automatically detects a received number (MIN) of the mobile communication terminal connected to the terminal connection unit and stores the received number (MIN) in the memory together with the switching number. The method of claim 9, The switching information setting unit, And a reception number (MIN) of a mobile communication terminal connected to the terminal connection unit is recognized by a user's input through the input unit and stored in a memory together with the switching number. The method of claim 9, The switching information setting unit, And when the mobile communication terminal is connected to the terminal connection unit, requesting an input of a switching number for switching the attempted call to the connected mobile communication terminal. The method of claim 9, The switching information setting unit, And, when the mobile communication terminal is connected to the terminal connection unit, outputs a switching number previously stored in the memory, and requests whether to transfer the call to the output switching number. The method of claim 9, The call forwarding automatic application device, And a display unit for visually displaying information and a call forwarding number input from a user, and at least one of a speaker for audibly outputting a call forwarding automatic application device for a mobile communication terminal. A terminal connection unit for allowing a mobile communication terminal to be connected, a network connection unit for connecting to a mobile communication system providing a call forwarding service of the mobile communication terminal for call forwarding application and release, and an input unit for receiving a call forwarding number from a user And a memory for storing a call forwarding number and an access number of a mobile communication system for call forwarding request / release, and for automatically transferring a call attempted to a mobile communication terminal connected to the terminal connection to another received number. As a call forward automatic application method using the application device, A first step of recognizing whether a mobile communication terminal is connected to the terminal connection unit; Setting up call forwarding information for diverting a call attempted to a mobile communication terminal connected to the terminal connection to another received number; When the setting of the call forwarding information is completed, accessing the corresponding mobile communication system providing a call forwarding service through the network connection unit and requesting call forwarding so that a call attempted to the mobile communication terminal is forwarded according to the call forwarding information. A third step; A fourth step of recognizing whether a connection of the mobile communication terminal connected to the terminal connection unit is released; A fifth step of releasing the call forwarding of the mobile communication terminal by connecting to the corresponding mobile communication system providing the call forwarding service through the network connection unit when the connection of the mobile communication terminal is released; Call forwarding automatic application method using a call forwarding automatic application device of a mobile communication terminal characterized in that it comprises a. The method of claim 16, The second step, Requesting entry of a call forwarding number to forward a call attempted to the connected mobile communication terminal when a mobile communication terminal is connected to the terminal connection unit; If a call forwarding number is input from a user, storing the forwarded call forwarding number in the memory; Call forwarding automatic application method using a call forwarding automatic application device of a mobile communication terminal characterized in that it comprises a. The method of claim 16, The second step, Determining whether basic switching number information is stored in the memory when a mobile communication terminal is connected to the terminal connection unit; Requesting input of a call forwarding number to forward the attempted call to the connected mobile communication terminal if the basic forwarding number information is not stored as a result of the determination; If a call forwarding number is input from a user, storing the forwarded call forwarding number in the memory; Call forwarding automatic application method using a call forwarding automatic application device of a mobile communication terminal characterized in that it comprises a. The method of claim 16, The second step, Determining whether basic switching number information is stored in the memory when a mobile communication terminal is connected to the terminal connection unit; Outputting the stored basic switching number information when the basic switching number information is stored as a result of the determination; Requesting a user to select whether to forward the call to the output basic forwarding number or change to another number; Requesting entry of a temporary forwarding number if a number change is requested from the user; If a temporary call forwarding number is input from a user, storing the entered temporary forwarding number in the memory; Call forwarding automatic application method using a call forwarding automatic application device of a mobile communication terminal characterized in that it comprises a. The method of claim 16, The second step, Determining whether basic switching number information is stored in the memory when a mobile communication terminal is connected to the terminal connection unit; Outputting the stored basic switching number information when the basic switching number information is stored as a result of the determination; Requesting the user to select whether to forward the call to the output basic transfer number or to change to another number; It is made, including And if the incoming call transfer from the user to the output basic call forward number is selected, proceeding to the third step. The method of claim 16, The second step, And storing the reception number (MIN) of the mobile communication terminal connected to the terminal connection unit in the memory. The method of claim 21, Before storing the reception number (MIN) of the mobile communication terminal connected to the terminal connection portion, And automatically detecting and recognizing a reception number (MIN) of the mobile communication terminal. The method of claim 21, Before storing the reception number (MIN) of the mobile communication terminal connected to the terminal connection portion, And recognizing a reception number (MIN) of the mobile communication terminal by a user's input through the input unit. The method of claim 16, After step 1, And automatically supplying charging power to the mobile communication terminal connected to the terminal connection unit.