KR101048846B1 - Remote control device and method thereof, and mobile terminal and method for changing ring mode - Google Patents

Abstract

Disclosed are a ringtone mode remote control apparatus and a method thereof, and a mobile terminal and a ringtone mode changing method thereof.

The home location register determines whether the originating signal from the control terminal, which is a mobile terminal or a wired terminal requesting the ringing mode change of the target terminal, transmitted from the exchange is the calling signal for changing the ringing mode of the target terminal. If the call signal is a call signal for changing the ring tone mode of the target terminal, the ring tone mode information to be changed is received from the user through the control terminal. The home location register creates a message including the ring mode to be received and requests the target terminal to change the ring mode. The mobile terminal receives the message from the home location register and changes to the requested ring mode.

Ring mode, remote control, vibration mode

Description

Remote control device and method thereof, and mobile terminal and method of changing the ring mode thereof

The present invention relates to a ring mode control of a mobile terminal, and more particularly, to an apparatus and method for remotely controlling a ring mode of another mobile terminal using a mobile terminal or a wired terminal, and a mobile terminal and a method of changing the ring mode. .

Nowadays, mobile terminals are so widespread that they have become a necessity of life. However, in order to avoid being disturbed by important tasks such as public places or subways where a lot of people gather, as well as lectures or meetings, a ringtone of a mobile terminal is often set to a vibration mode in which no sound is generated to the outside.

However, in some cases, including the case where the mobile terminal is lost in the home while the ringer mode of the mobile terminal is set to the vibration mode, it is difficult to find a mobile terminal that cannot receive an external call or is lost because of this. It's not easy.

In particular, when a mobile terminal is lost in a house, in most cases, a mobile phone or other mobile terminal is used to find a lost mobile terminal after hearing a ring tone generated by calling the lost mobile terminal. When the terminal is lost in the vibration mode, it is often difficult to find the lost mobile terminal because the ringer of the lost mobile terminal cannot be heard even if the user makes a call through another mobile terminal or a wired telephone.

As described above, in the case of an incoming mobile terminal which is set to a vibrate mode and does not answer a call even when an incoming call is made, the calling mobile terminal may use a voicemail, message transmission, catch call, etc. provided by the receiving mobile terminal. Since it can only cope with the problem, the problem due to the vibration mode of the ring state is still present.

In addition, when the mobile terminal is in the ring mode, the mobile terminal may be left in the office. However, if the phone continues to ring by the incoming call to the mobile terminal, other employees in the company It can do damage.

SUMMARY OF THE INVENTION The present invention has been made in an effort to provide a ring mode remote control apparatus and method for changing a ring mode of another mobile terminal using a mobile terminal or a wired terminal, and a mobile terminal and a ring mode changing method thereof. .

Another object of the present invention is to provide a ring mode remote control apparatus and method for changing a ring mode after checking a ring mode of another mobile terminal using a mobile terminal or a wired terminal, and a mobile terminal and a ring mode changing method thereof.

Ring mode remote control method according to an aspect of the present invention for achieving the technical problem,

A method of remotely controlling a ringing state of a target location of a target terminal, which is a mobile terminal to which a ringing mode is to be changed, wherein the home location register is a control terminal transmitted from an exchange to request a ringing mode change of the target terminal; Determining whether an outgoing call from the mobile terminal or the wired terminal is an outgoing signal for changing a ringing mode of the target terminal; Receiving the ring tone mode information to be changed from the user through the control terminal when it is determined that the call signal is a call signal for changing the ring tone mode of the target terminal; And generating a message including the received ringtone mode to be changed and requesting the target terminal to change the ringtone mode.

Ring mode remote control device according to another aspect of the present invention,

A switch providing wireless communication to the mobile terminal, wherein the exchange checks whether a call origination from the mobile terminal is a ring mode change request of the target terminal-the mobile terminal to which the ring mode is to be changed; And when it is determined by the exchange that the call originating from the mobile terminal is a ringtone mode change request of the target terminal, transmits a message including the ringtone mode information to be input from the user of the mobile terminal to the target terminal. And a home location register for requesting a ring mode change from the target terminal.

Ring mode change method according to another aspect of the present invention,

CLAIMS 1. A method for changing a ringtone mode in a mobile terminal, the method comprising: analyzing a received message to determine whether a message is requested to change the ringtone mode; If it is determined that the message is a request for changing the ringtone mode, checking a ringtone mode to be changed through the message; And changing a ring mode of the mobile terminal according to the checked ring mode to be changed.

A mobile terminal according to another feature of the present invention,

A mobile terminal capable of changing a ring tone mode, the mobile terminal comprising: a storage unit configured to store currently set ring tone mode information; A message analyzer to analyze whether the message is a request for changing the ringtone mode by analyzing the received message; A ringtone mode changing unit for changing the ringtone mode currently set according to the ringtone mode to be changed through the message when the message requesting the ringtone mode change is confirmed by the message analyzer; And a controller configured to control the storage unit, the message analyzing unit, and the ringtone mode changing unit to control the change of the ringtone mode currently set according to the request.

According to the present invention, another mobile terminal or a wired terminal may be used to change a ringing mode of a mobile terminal of a remote location.

Therefore, it is easy to find by changing the ringtone mode of the mobile terminal set to the vibration mode.

In addition, the ringer mode of the mobile terminal in the remote location can be changed to the vibration mode to prevent the damage of people around due to the ringer ringing in the absence.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

In the present specification, a mobile terminal (MT) is a mobile station (MS), a terminal, a terminal, a subscriber station (SS), a portable subscriber station (PSS), a user device (User). It may also refer to an Equipment (UE), an Access Terminal (AT), or the like, and may include all or some functions of a mobile terminal, a subscriber station, a portable subscriber station, a user device, and the like.

In the present specification, a base station (BS) is an access point (AP), a radio access station (Radio Access Station, RAS), a Node B (Node B), a base transceiver station (Base Transceiver Station, BTS), MMR ( Mobile Multihop Relay) -BS and the like, and may include all or part of functions such as an access point, a radio access station, a Node B, a base transceiver station, and an MMR-BS.

Now, a ring mode remote control apparatus and a method thereof according to an embodiment of the present invention will be described in detail.

1 is a view schematically showing a ring mode remote control device according to an embodiment of the present invention.

As shown in FIG. 1, a ring mode remote control apparatus according to an exemplary embodiment of the present invention includes a wireless access network 100, a switch 200, and a home location register (hereinafter referred to as “HLR”) 300. , Short Message Service Center (hereinafter referred to as SMSC) 400, and Public Switched Telephone Network (hereinafter referred to as PSTN) 500.

The radio access network 100 controls a communication between the mobile terminals 600 and 700 by performing a radio resource management function according to the scheduling of radio resources and a handoff function supporting mobility between cells.

The radio access network 100 includes a base station 110 and a base station controller 120.

The base station 110 may be configured in plural and provides a communication service such as a call, digital broadcast, digital media streaming, download and upload by relaying through the wireless communication to the mobile terminals 600 and 700.

The base station controller 120 connected between the base station 110 and the switch 200 controls the traffic generated in the communication to be transmitted and received to the destination through the base station 110.

The exchange 200 is connected to the wireless access network 100 to provide a mobile communication service for the mobile terminal 600, 700, basic service processing for the mobile communication service, incoming and outgoing call processing of the subscriber, location registration procedure And handoff procedure processing, interworking with other networks, and the like.

The HLR 300 stores and manages subscriber information, additional service information for each subscriber, and location information of the mobile terminal.

The SMSC 400 processes a basic service for a short message (SMS) and performs a function of temporarily storing or transferring data for processing a short message. In addition, it performs a gate function for a short service, performs a short service MAP (Mobile Application Part) processing function for interworking with the exchange 200, and performs a protocol matching function for interworking with an external service provider.

The PSTN 500 is a public switched telephone network operated by a public telecommunication service provider, and provides a telephone service for the wired terminal 800. In an embodiment of the present invention, the PSTN 500 is connected to the switch 200 to enable the ringer mode of the mobile terminals 500 and 600 to be changed using the wired terminal 800.

Meanwhile, the HLR 300 according to the embodiment of the present invention controls the ringtone mode for the mobile terminal 700 which is the target of the ringtone mode control from the mobile terminal 600 used for the ringtone mode control through the switch 200. If is requested, after performing the user authentication through the mobile terminal 600, and writes a message requesting the change to the required ring mode from the user and transmits to the mobile terminal 700 through the SMSC (400) . At this time, the HLR 300 includes an operation prefix indicating the content requesting to change the ringtone mode and a status prefix indicating the information of the ringtone mode to be changed and transmits the message to the mobile terminal 700 in the message.

On the other hand, a user of the mobile terminal 700 to change the ringtone mode of the mobile terminal 700 is a service that can remotely change the ringtone mode of the mobile terminal 700 using another mobile terminal 600 or a wired terminal. The user must provide a password for user authentication when joining such a service. Therefore, the HLR 300 describes whether the user has subscribed to the corresponding service for each user, and if it is determined that the user has subscribed to the corresponding service, the HLR 300 performs authentication for the user using the password stored together.

In addition, the mobile terminal 700 according to an embodiment of the present invention is implemented to change the ring mode of the mobile terminal 700 according to the ring mode in the message transmitted from the HLR 300 through the SMSC 400 is implemented have.

2 is a block diagram of a mobile terminal 700 capable of changing a ringtone mode according to an exemplary embodiment of the present invention.

As shown in FIG. 2, the mobile terminal 700 capable of changing the ringtone mode includes a wireless communication unit 710, an input unit 720, a display unit 730, a storage unit 740, a message analyzer 750, and a ringtone change. The unit 760 and the controller 770 are included.

The wireless communication unit 710 transmits and receives a wireless signal with the base station 110 of the wireless access network 100 through the antenna for voice call, message transmission, data communication, and the like.

The input unit 720 provides a function of allowing a user to use a service such as a voice call or a text message using the mobile terminal 700, and a keypad, a touch pad, and the like correspond to this.

The display unit 730 displays a variety of information such as a text message, such as an LCD.

The storage unit 740 provides a space for storing various programs, phone numbers, names, addresses, and the like used for the mobile terminal 700, text messages, multimedia messages, pictures, videos, and the like. In particular, the storage unit 740 stores the ringer mode information for the mobile terminal 700 to notify the user of the incoming call from the outside.

When the message analyzer 750 receives the message through the wireless communication unit 710, the message analyzer 750 analyzes the corresponding message to determine whether the message changes the ring mode of the mobile terminal 700. At this time, the message analyzer 750 recognizes that the ringtone mode is changed through the operation prefix included in the message, and also recognizes the ringtone mode to be changed through the state prefix included in the message.

When the message analyzed by the message analyzer 750 is a ringtone mode change request, the ringtone mode changing unit 760 changes the ringtone mode stored in the storage unit 740 to the ringtone mode indicated by the status prefix.

The controller 770 is connected to the wireless communication unit 710, the input unit 720, the display unit 730, the storage unit 740, the message analyzer 750, and the ringer mode changer 760 to determine the mobile terminal 700. While controlling the overall operation, when there is a remote control request of the ringtone mode through a message from the outside, the mobile station 700 controls the change of the ringtone mode.

Hereinafter, a ring mode remote control method according to a first embodiment of the present invention will be described with reference to FIG. 3.

First, the mobile terminal 700 is set to the target terminal 700 to be the target of the ringtone mode control, the mobile terminal 600 is set to the control terminal 600 to remotely control the ringtone mode of the target terminal 700 Will be explained. However, the mobile terminals 600 and 700 switch roles so that the mobile terminal 600 becomes a target terminal, and the mobile terminal 700 becomes a control terminal, thereby remotely ringing the mobile terminal 600 through the mobile terminal 700. You can also control the mode.

In order to change the ringing mode of the target terminal 700, the user makes a call using the control terminal 600 as a called number as a telephone number for changing the ringing mode of the target terminal 700 (S100). At this time, the phone number for changing the ringtone mode of the target terminal 700 is composed of a specific number requesting the ringtone mode change and the phone number of the target terminal 700 to be changed. Here, the specific number requesting the ring mode change may be a number indicating that the switch 200 requests the ring mode change through the specific number. For example, when the phone number of the target terminal 700 is xxx-xxxx-xxxx, the user uses the control terminal 600 to request "9090" + xxx-xxx to change the ringing mode of the target terminal 700. Send with -xxxx This outgoing call is delivered to the exchange 200 via the wireless access network 100.

Next, the switch 200 recognizes this and transmits the outgoing signal to the HLR 300 because there is a specific number requesting a ringing mode change in the phone number of the outgoing call set from the control terminal 600 (S110).

The HLR 300 checks that there is a specific number and a phone number of the target terminal 700 in the telephone number in the outgoing call transmitted from the exchange 200 and recognizes that it is a ringtone mode change request for the target terminal 700 ( S120).

Therefore, the HLR 300 requests the password input to the control terminal 600 through the switch 200 in order to perform authentication of the user who requested the ringtone mode change (S130) and the user through the control terminal 600. The password is input from the (S140). Here, it is well known that the HLR 300 determines whether the user of the target terminal 700 requesting the ringer mode is subscribed to the service providing the ringer mode change, and performs user authentication only when the user subscribes to the corresponding service. Therefore, a detailed description of the process for determining whether to subscribe to the service will be omitted.

Next, the HLR 300 compares the password input through the control terminal 600 with the password stored for the subscriber of the target terminal 700 to determine whether the user authentication (S150).

If the user authentication fails, the call signal is terminated after notifying the fact through the control terminal 600 (S160).

However, if the user authentication is successful because the password matches (OK), the HLR 300 requests the ring mode to be changed for the target terminal 700 (S170), from the user through the control terminal 600 The ringer mode to be input is input (S180).

Next, the HLR 300 writes a message for changing the ringing mode of the target terminal 700 to the ringing mode input in the step (S180) (S190) and corresponds to the target terminal 700 through the SMSC 400. Send a message (S200). At this time, the message generated by the HLR 300 includes an operation prefix requesting the change of the ringtone mode and a state prefix indicating the ringtone mode to be changed. In addition, the message is transmitted from the SMSC 400 to the target terminal 700 via the exchange 200.

Therefore, the target terminal 700 recognizes the ringtone mode change request through the operation prefix included in the message received through the SMSC 400, and then the ringtone mode of the target terminal 700 as the ringtone mode indicated in the status prefix. To change (S210).

Next, a method of changing a ringtone mode in a mobile terminal according to a first embodiment of the present invention will be described with reference to FIG. 4.

First, it will be described on the assumption that the mobile terminal is the target terminal 700 whose ring mode is to be changed.

When the control unit 770 of the target terminal 700 receives the message through the wireless communication unit 710 (S300), the control unit 770 requests the message analysis received through the message analysis unit 750.

The message analyzer 750 recognizes that the ringtone mode change request is made through the operation prefix included in the message (S310), and checks the ringtone mode to be changed indicated in the state prefix (S320).

The controller 770 transmits the ringtone information to be changed when the message analysis is completed by the message analyzer 750 to the ringer mode changing unit 760 to control the ringer mode of the target terminal 700 to be changed. That is, the ringtone mode changing unit 760 changes the current ringtone mode of the target terminal 700 stored in the storage unit 740 into the ringtone mode to be changed confirmed by the message analyzer 750 (S330).

As such, the ringing mode of the target terminal 700 may be controlled and changed through the remote control terminal 600 through the process of FIGS. 3 and 4.

On the other hand, in the above described using the mobile terminal 600 as a control terminal for changing the ring mode of the mobile terminal 700 of the target terminal, but the technical scope of the present invention is not limited thereto, the user It is also possible to change the ringing mode of the mobile terminals 600 and 700 using the wired terminal 800. Since this is very similar to the process of FIG. 3 described above, it will be readily understood by those skilled in the art when referring to the above description with reference to FIG. The only difference from the contents shown in FIG. 3 is to set a call by inputting a specific number for changing a ringing mode and a telephone number of the target terminal 700 using the wired terminal 800. When the outgoing call is requested through the wired terminal 800 as described above, the PSTN 500 transmits the outgoing signal from the wired terminal 800 to the switch 200 of the mobile communication network. have.

Meanwhile, in the above, when the HLR 300 receives a ring tone mode change request from the mobile terminal 600 or the wired terminal 800, the ring tone mode of the mobile terminal 800, which is the target terminal, is changed to the ring tone mode input from the user. Although only described as changing, the technical scope of the present invention is not limited thereto, and when the user checks the current ringtone mode set in the target terminal 700 which is a target of change of the ringtone mode through the HLR 300, It is also possible to change the ringtone mode of the target terminal 700 only.

In this case, the HLR 300 according to the second embodiment of the present invention should have a configuration for transmitting a message requesting confirmation of the ringtone mode to the mobile terminal 700, the mobile terminal 700 from the HLR (300) It should be configured to respond to the ring mode confirmation request. More specifically, the HLR 300 should have a configuration for confirming the current ringtone mode information of the mobile terminal 700 by transmitting a request to confirm the current ringtone mode of the mobile terminal 700 to the exchange 300. In addition, the exchange 300 should have a configuration for checking the current ringtone mode information of the mobile terminal 700 through the PAGE message. If the received PAGE message is a message for requesting the current ringtone mode information, the message analyzer 750 of the mobile terminal 700 exchanges a PAGE RESPONSE message including the current ringtone mode stored in the storage unit 740. Must have configuration to send to.

Hereinafter, a ring mode remote control method according to a second embodiment of the present invention will be described with reference to FIG. 5.

First, since the processes S400 to S460 according to the second embodiment of the present invention shown in FIG. 5 are the same as the processes S100 to S160 described above with reference to FIG. 3, a detailed description thereof will be omitted. That is, the second embodiment is the same as the first embodiment until the HLR 300 receives the request for changing the ringtone mode of the target terminal 700 from the control terminal 600 and completes the user authentication. However, in the second embodiment of the present invention, the switch 200 in FIG. 3 is set as the originating switch 200 and the switch connected to the target terminal 700 side is set as the switching device 200 connected to the control terminal 600 side. The description will be made by setting to the destination exchange 200 '.

As such, when the user authentication is completed, the HLR 300 transmits a request message for confirming the current ring tone mode set in the target terminal 700 to the destination exchange 200 '(S470).

The destination exchange 200 'receives the message corresponding to the ringing mode confirmation request of the target terminal 700 from the HLR 300, and then composes a PAGE message for confirming the ringing mode of the target terminal 700 and then the target terminal. Transmitted to 700 (S480). In this case, a message for confirming the ringing mode should be added to the PAGE message transmitted by the destination exchange 200 'to the target terminal 700, or the destination exchange 200' separately checks the ringing mode with the target terminal 700. You can also create and use a dedicated message for.

Next, the target terminal 700 checks the ring mode information currently set in the storage unit 740 because the PAGE message received from the destination exchange 200 'is a message for checking the mode of the ring tone set to the user. In operation S500, a PAGE RESPONSE message including the confirmed ringtone mode information is created and transmitted to the destination exchange 200 '(S500). In this case, the target terminal 700 should add and transmit ringing mode information, for example, vibration mode, silent mode, and ringing mode, to the PAGE RESPONCE message transmitted to the destination exchange 200 ', or the target terminal 700 ) May generate and use a separate dedicated message for transmitting ringtone mode information to the destination exchange 200 '.

Subsequently, the destination exchange 200 'extracts the ringtone mode information of the target terminal 700 included in the PAGE RESPONSE received from the target terminal 700, and responds to the ringtone mode confirmation request in step S470. Transfer to 300 (S510).

Therefore, the HLR 300 displays the ring mode currently set for the target terminal 700 on the control terminal 600 through the call exchanger 200 and requests the input of the ring mode information to be changed (S520). Receive a response from the user through the terminal 600 (S530).

Thereafter, the HLR 300 checks whether the response inputted from the user is a change of the ring mode (S540), and if it is determined that the response inputted from the user is not a change of the ringtone mode, the HLR 300 sends out to terminate the ringing mode change. End the call (S550).

However, if it is confirmed that the response inputted from the user is a change of the ringtone mode, the HLR 300 sets the ringtone mode of the target terminal 700 to the ringtone mode determined by the response from the user input in step S530. After creating a message to change (S560), and transmits the message to the target terminal 700 via the SMSC (400) (S570). At this time, the message generated by the HLR 300 includes an operation prefix requesting the change of the ringtone mode and a state prefix indicating the ringtone mode to be changed. In addition, the message is transmitted from the SMSC 400 to the target terminal 700 through the destination exchange 200 '.

Therefore, the target terminal 700 recognizes the ringtone mode change request through the operation prefix included in the message received through the SMSC 400, and then the ringtone mode of the target terminal 700 as the ringtone mode indicated in the status prefix. To change (S580).

As described above, according to the second embodiment of the present invention, the user can check the currently set ringtone mode of the target terminal 700 through the control terminal 600 and change the desired ringtone mode.

Meanwhile, in the above description, the HLR 300 uses only the PAGE message through the destination exchange 200 'to confirm the ring mode currently set in the target terminal 700. However, the technical scope of the present invention is described herein. The present invention is not limited thereto, and the ringer mode currently set in the target terminal 700 may be checked through various methods. For example, as the HLR 300 transmits a message for changing the ringtone of the target terminal 700, the HLR 300 creates a message for confirming the ringtone mode of the target terminal 700 and transmits the message directly to the target terminal 700. The ringtone mode of the terminal 700 may be checked. In this case, the HLR 300 describes the content indicating the ringtone mode confirmation request for the operation prefix included in the message, and the message analysis unit 750 of the target terminal 700 indicates that the operation prefix included in the received message is the ringtone mode. If the request for confirmation confirms the current ringtone mode stored in the storage unit 740 and transmits to the HLR 300 as a response message.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

1 is a view schematically showing a ring mode remote control device according to an embodiment of the present invention.

2 is a block diagram of a mobile terminal capable of changing a ringtone mode according to an embodiment of the present invention.

3 is a flowchart illustrating a ring mode remote control method according to a first embodiment of the present invention.

4 is a flowchart illustrating a ring mode change method in a mobile terminal according to the first embodiment of the present invention.

5 is a flowchart illustrating a ring mode remote control method according to a second embodiment of the present invention.

Claims (18)

A method for remotely controlling a ringing state of a target terminal, which is a mobile terminal to which a ringing mode is to be changed, is provided. Determining whether the originating signal from the control terminal transmitted from the home exchange register, which is a mobile terminal or a wired terminal requesting to change the ringing mode of the target terminal, is the calling signal for changing the ringing mode of the target terminal; step; Receiving the ring tone mode information to be changed from the user through the control terminal when it is determined that the call signal is a call signal for changing the ring tone mode of the target terminal; And Creating a message including the received ringtone mode to be changed and requesting the target terminal to change the ringtone mode; The home location register includes an operation prefix including a request for changing the ringtone mode of the target terminal in the message to indicate that the message is a request for changing the ringtone mode. Ring mode remote control method characterized in that. The method of claim 1, In the step of receiving the ring tone mode information to be changed, if it is determined that the call signal is a call signal for changing the ring tone mode of the target terminal, the user ring through the control terminal characterized in that for performing the remote control Way. The method of claim 1, And the home location register includes a status prefix indicating the ringtone mode information to be changed in the message. The method according to any one of claims 1 to 3, Whether the originating call is an outgoing call for changing a ringing mode of the target terminal is determined according to whether a called number of the incoming call includes a specific number indicating a request for changing the ringing mode of the target terminal. Ring mode remote control method. The method according to any one of claims 1 to 3, Receiving the ring mode information to be changed, When the call is determined to be a call for changing the ring tone mode of the target terminal, requesting confirmation of ring tone mode information currently set to the target terminal through a call exchanger; Displaying the currently set ringtone mode information to the control terminal when the currently set ringtone mode information is received from the target terminal through the destination exchange; And Receiving ring mode information to be changed from a user through the control terminal; Ring mode remote control method comprising a. The method of claim 5, In the requesting of confirming the ringtone mode information, the terminating exchange requesting the target terminal to confirm the ringtone mode information by using a PAGE message. The method of claim 6, And the target terminal transmits the ring tone mode information to the destination exchange by using a PAGE RESPONSE message. A switch providing wireless communication to the mobile terminal, wherein the exchange checks whether a call origination from the mobile terminal is a ring mode change request of the target terminal-the mobile terminal to which the ring mode is to be changed; And If it is determined by the exchange that the call originating from the mobile terminal is a request for changing the ringtone mode of the target terminal, the message including the ringtone mode information to be input from the user of the mobile terminal is transmitted to the target terminal. Includes a home location register for requesting a ring mode change in the target terminal, The home location register includes an operation prefix including a request for changing the ringtone mode of the target terminal in the message to indicate that the message is a request for changing the ringtone mode. Ring mode remote control device, characterized in that. The method of claim 8, And the home location register performs authentication for the user through the mobile terminal. 10. The method according to claim 8 or 9, The switch and the home location register determines that the outgoing signal is an outgoing signal for changing the ringing mode of the target terminal when the called number of the outgoing signal includes a specific number indicating a request for changing the ringing mode of the target terminal. Ring mode remote control device characterized in that. 10. The method according to claim 8 or 9, And the home location register checks the currently set ringtone mode information of the target terminal through the switch when it is determined that the originating signal is a ringtone mode change request of the target terminal. The method of claim 11, And the home location register displays ring tone mode information of the target terminal to the user through the mobile terminal, and receives ring tone mode information to be changed from the user. In the ring mode change method in the mobile terminal, Analyzing whether the message is a request for changing the ringtone mode by analyzing the received message; If it is determined that the message is a request for changing the ringtone mode, checking a ringtone mode to be changed through the message; And And changing a ring mode of the mobile terminal according to the checked ring mode to be changed. In the checking of whether the message is a request for changing the ringtone mode, when the request for changing the ringtone mode is described in the operation prefix included in the message, the ringtone mode change is checked. To change the ring mode. delete The method of claim 13, In the step of checking the ring mode to be changed, confirming the ring tone mode indicated in the state prefix included in the message as the ring mode to be changed. The method of claim 13, In the checking of whether the message is a request for changing the ringtone mode, when it is determined that the message is a message for confirming the currently set ringtone mode of the mobile terminal, the currently set ringtone mode information of the mobile terminal is determined for the message. Ring mode change method characterized in that the transmission in the response message. In the mobile terminal capable of changing the ring mode, A storage unit for storing the currently set ringtone mode information; A message analyzer to analyze whether the message is a request for changing the ringtone mode by analyzing the received message; A ringtone mode changing unit for changing the ringtone mode currently set according to the ringtone mode to be changed through the message when the message requesting the ringtone mode change is confirmed by the message analyzer; And A control unit configured to control the storage unit, the message analyzing unit, and the ringtone mode change unit to control the change of the currently set ringtone mode according to a request for changing the ringtone mode through an external message; The message analyzer may determine that the message is a request for changing the ringtone mode when a request for changing the ringtone mode is described in an operation prefix included in the message. Mobile terminal, characterized in that. The method of claim 17, The message analyzer analyzes the message and checks whether it is a message requesting confirmation of the currently set ringtone mode. If the message is a message for requesting confirmation of the currently set ringtone mode, the controller transmits the ringtone mode information stored in the storage unit as a response message to the message. Mobile terminal, characterized in that.

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