JP2010193018A - Mobile terminal, and system and method for incoming ring tone volume control of the mobile terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ring tone volume control system for a mobile terminal with a function capable of instantly performing wireless volume control of the ring tone of the mobile terminal by remote control. <P>SOLUTION: If a BlueTooth transceiver 12 at a mobile terminal 1a contained in a bag 1 transmits own incoming information to a remote control 1b by short-range wireless communication, a BlueTooth transceiver 20 at the remote control 1b transmits ring tone volume control information generated based on the received own incoming information to the mobile terminal 1a by short-range wireless communication. Then, the mobile terminal 1a stores the ring tone volume control information transmitted from the BlueTooth transceiver 20 in an incoming call control memory. Further, incoming call setting information for changing the setting of the ring tone volume based on the ring tone volume control information is stored in a data table 16. Thereafter, the mobile terminal 1a controls the own ring tone volume, based on the changed incoming call setting information in the data table 16. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a mobile terminal, an incoming volume control system of the mobile terminal, and an incoming volume control method, and more particularly, a mobile terminal that controls an incoming volume of a mobile terminal according to an incoming call state, and an incoming volume control of the mobile terminal. The present invention relates to a system and a ring volume control method.

  In general, when a mobile terminal such as a mobile phone is put in a bag or pocket, you can notice the incoming call by setting the ringtone to a high volume, The ringtone of the mobile terminal cannot be stopped until it is touched. That is, since the ringing tone continues to sound unless the user takes out the portable terminal from the bag or pocket and operates a predetermined key such as a call key, it may cause trouble for surrounding people. In order to solve such problems, the following various related technologies are provided.

  The first related technique is that the mobile terminal detects a contact with the mobile terminal during an incoming call by the user, so that the ringtone is automatically muted or turned down without relying on a key operation, or the vibrator is used. It is the structure switched (for example, refer patent document 1). According to the first related technique, the ringing tone of the mobile terminal continues to ring from when the user notices the incoming call to the mobile terminal until the user opens the bag and touches the mobile terminal. Will be annoying. The second related technique is configured to stop or reduce the ringtone by pressing an arbitrary key when it is detected that the main body of the foldable portable terminal is opened (for example, Patent Document 1). 2). According to the second related technique, the ringing tone of the mobile terminal continues to sound from when the user notices the incoming call to the mobile terminal until the user opens the bag and takes out the mobile terminal. Will cause trouble. The third related technology is a configuration in which a ringing tone of a mobile terminal that is receiving a call is immediately stopped or switched to an operation of a vibrator by lightly hitting a bag or a pocket containing the mobile terminal to give an impact (for example, And Patent Document 3). According to the third related technology, for example, even when another person unintentionally gives a shock to a bag or the like in a crowded train, the ringtone of the mobile terminal stops immediately or switches to a vibrator operation. In some cases, the user who owns the mobile terminal may not notice the incoming call.

  In addition, it has a communication device that can communicate wirelessly with the mobile terminal, and displays the incoming call information of the mobile terminal in the bag on the screen of the call device that is held outside the bag, or notifies the speaker of the call device In addition, a fourth related technique is also known in which a telephone call can be made from the microphone of the call device to the other party via a portable terminal (see, for example, Patent Document 4). According to the fourth technique, the user can immediately start a call using the call device possessed by the user without taking out the portable terminal at the time of incoming call from the bag. Becomes much better.

  In addition, if the mobile terminal and the remote control device are connected by a wire and the remote control device is sandwiched in the chest pocket mouth with the mobile device in a bag or the like, the button of the remote control device can be pressed by pressing the button on the remote control device. A fifth related technique that can stop or reduce the ringtone is also known (see, for example, Patent Document 5). According to the fifth related technique, if the user notices the ring tone, the ring tone can be immediately stopped or turned down from the remote control device without touching the mobile terminal. Such a degree is considerably reduced.

JP 2002-111789 A Japanese Patent Laid-Open No. 08-307488 Japanese Patent Application Laid-Open No. 2004-179961 JP 2002-261886 A JP 2001-156890 A

By the way, in the first to third related technologies (Patent Documents 1, 2, and 3), it takes a relatively long time to stop or reduce the ringtone of the portable terminal in the bag or the like. Since there is a possibility that the ringtone is silently turned off by another person, it is not easy to use because it causes trouble for others.
The fourth related technology (Patent Document 4) can notify an incoming call from a portable terminal in a bag or the like to an external call device, or can make a call from the external call device to the outside via a portable terminal wirelessly. There is no disclosure or suggestion that the ringtone of the mobile terminal is stopped or turned down from an external communication device.
Furthermore, the fifth related technology (Patent Document 5) is a technology in which the mobile terminal and the remote control device are connected by a wire, and the ringtone of the mobile terminal is stopped or turned down by a wired operation from the remote control device. In the user's action, the wire wiring may get in the way, and the usability at the time of receiving the mobile terminal is not good.

  An incoming call of a portable terminal by a wired operation from a remote control device of a fifth related technique (Patent Document 5) and a technique of making a call to the outside through a portable terminal wirelessly from a call apparatus according to the fourth related technique (Patent Document 4) Even when combined with a technique for stopping or reducing the volume of sound, it cannot be developed into a technique for stopping or reducing the volume of a ringtone by wireless operation from the outside. That is, since the technology for transferring a voice call by wireless communication is different from the technology for silencing the ringtone of a portable terminal by wireless, the fourth related technology (Patent Document 4) and the fifth related technology (Patent Document 5). ), It is impossible to realize a function that can instantaneously mute the ringtone of the mobile terminal by wireless remote operation.

  The present invention has been made in view of the above-described circumstances, and is capable of instantaneously controlling the ringtone volume of a portable terminal by wireless remote operation, the ringtone volume control system of the portable terminal, and the ringtone volume. It aims to provide a control method.

  In order to solve the above problems, a first configuration of the present invention relates to an incoming volume control system of a mobile terminal, wherein the mobile terminal and a remote control are connected to each other by a short-range wireless communication function using radio waves, The remote control is characterized in that the ringing volume of the mobile terminal is controlled using the short-range wireless communication function.

  A second configuration of the present invention relates to a portable terminal whose ringing volume is controlled based on a signal from a remote controller, and transmits its own incoming information using radio waves, and a second for short-range communication of the remote controller. A first radio transmitter / receiver for near field communication that receives incoming call volume control information based on the incoming call information transmitted from the radio transmitter / receiver using a radio wave, and the incoming volume control information received from the remote control It is characterized by controlling its own ring volume based on it.

  According to a third aspect of the present invention, there is provided a ring tone volume control method for a mobile terminal, wherein the mobile terminal transmits its incoming information to a remote controller using radio waves by a first wireless transceiver for short-range communication. A first step, wherein the remote controller transmits the incoming volume control information based on the incoming call information received from the mobile terminal to the mobile terminal by using a radio wave by the second wireless transceiver for near field communication; And a third step in which the portable terminal controls its own ring volume based on the ring volume control information received from the remote control.

According to the configuration of the present invention, when the user notices an incoming call of a portable terminal (mobile phone) in a bag or pocket, the incoming volume is instantaneously switched to mute using the remote control provided outside. Can be set to a low volume.
As a result, it is possible to further reduce troubles to surrounding people. In addition, since the ringtone of the mobile terminal can be muted or turned down instantaneously by wireless remote control from the remote control, there is no risk of wires being entangled with the user during the remote control operation. Usability when operating is further improved.

It is a block diagram which shows typically the electric constitution of the ringtone volume control system of the portable terminal which is one Embodiment of this invention. It is a conceptual diagram which shows the content of the incoming call setting information in the data table mounted in the portable terminal which comprises the said ring volume control system. It is a conceptual diagram which shows the content of the telephone directory information which comprises the data table. It is a conceptual diagram which shows the content of the incoming call control memory mounted in the portable terminal of FIG. It is a structure conceptual diagram which shows schematically the structure of the remote control which comprises the ringtone volume control system. It is a figure explaining operation | movement of the said ring volume control system, and is a flowchart which shows the flow of a process after changing a ring volume after a portable terminal receives a call. It is a figure explaining operation | movement of the said ring volume control system, and is a flowchart which shows the flow of a process of a portable terminal when second timeout is carried out in step S7 of FIG. It is a figure explaining the operation | movement of the said ring volume control system, and is a flowchart which shows the flow of a process of the remote control after a remote control receives an incoming call notification until it transmits incoming call control information to a portable terminal. It is a figure explaining operation | movement of the said ring volume control system, and is a flowchart which shows the flow of a process of a remote control when it times out in step S23 of FIG. It is a figure explaining operation | movement of the said ring volume control system, and is a flowchart which shows the flow of a process of a portable terminal until it returns the ring volume of a portable terminal to the setting value before a call.

  An outline of a preferred embodiment of the present invention includes a mobile terminal and a remote controller, and the mobile terminal includes a first radio transceiver for short-range communication that transmits its incoming information to the remote controller using radio waves. The remote control includes a second wireless transceiver for near field communication that transmits incoming volume control information based on the incoming information to the mobile terminal using radio waves, and the mobile terminal receives an incoming call received from the remote control. The incoming call volume is controlled based on the volume control information.

The first and second wireless transceivers are preferably both Bluetooth Bluetooth transceivers.
Hereinafter, with reference to the drawings, a detailed description will be given of an incoming call volume control system for a portable terminal according to an embodiment of the present invention.

Embodiment

  FIG. 1 is a block diagram schematically showing an electrical configuration of a ringtone volume control system for a portable terminal according to an embodiment of the present invention. It is assumed that each user puts one mobile terminal in his / her bag, attaches a string to one remote control and hangs it from the neck or holds it in his hand. That is, in FIG. 1, a portable terminal 1a is inserted in the bag 1 and can be remotely operated by the remote controller 1b, and a portable terminal 2a is inserted in the other bag 2 and can be remotely operated by the remote controller 2b. It shows a certain state. The configurations of the portable terminal 1a and the remote controller 1b are exactly the same as the configurations of the portable terminal 2a and the remote controller 2b. Therefore, in the following description, the configuration and operation of the incoming call volume control system of the mobile terminal in the combination of the mobile terminal 1a and the mobile computer 1b will be described.

  The mobile terminal 1a owned by the user in the bag 1 is equipped with a BlueTooth transceiver (first BlueTooth transceiver) 12 and the remote control 1b is equipped with a BlueTooth transceiver (second BlueTooth transceiver) 20. ing. The portable terminal 1a has registered the remote controller 1b in the pairing setting when using the BlueTooth function, and is capable of short-range wireless communication (for example, several meters of wireless communication) between the portable terminal 1a and the remote controller 1b. It has become. The BlueTooth function can realize, for example, short-range wireless communication that performs wireless communication at a communication speed of 1 Mbps using radio waves of 2.45 GHz band.

  The mobile terminal 1 a includes a screen 11, a speaker 13, a vibrator 14, an incoming call control memory 15, and a data table 16. The data table 16 manages the incoming call setting information 16a and the phone book information 16b. In addition, the remote controller 1b is equipped with a screen 17, an LED 18, a speaker 19, and a mute button 21 for controlling the incoming volume of the mobile terminal 1a for displaying the incoming state of the mobile terminal 1a.

  2 is a diagram showing the contents of the incoming call setting information 16a in the data table 16 of the portable terminal 1a, FIG. 3 is a diagram showing the contents of the phone book information 16b in the data table 16 of the portable terminal 1a, and FIG. FIG. 5 is a diagram showing the contents of the incoming call control memory 15 of the portable terminal 1a, and FIG. 5 is a diagram showing the contents displayed on the screen 17 of the remote controller 1b that has received the incoming call notification.

  As shown in FIG. 4, the incoming call control memory 15 of the portable terminal 1a stores incoming volume control information (incoming volume control information) transmitted from the remote controller 1b. The data table 16 of the portable terminal 1a manages the incoming call setting information 16a and the phone book information 16b. As shown in FIG. 2, the incoming call setting information 16a in the data table 16 includes a preset volume value set in advance as a default value in the mobile terminal 1a and an application of the volume actually applied when the mobile terminal 1a receives a call. It has two data areas with set values. In the application setting value data area in FIG. 2, the same volume value (sound volume 1) as the preset value is stored in advance. As shown in FIG. 3, the phone book information 16b in the data table 16 manages the name and phone number of the communication partner registered in the phone book.

  Next, the operation of the ringtone volume control system for the portable terminal according to the embodiment of the present invention shown in FIG. 1 will be schematically described. As shown in FIG. 1, since the BlueTooth transceiver 12 of the mobile terminal 1a and the BlueTooth transceiver 20 of the remote control 1b are connected by short-range wireless communication, the user can use the remote control 1b to receive the incoming volume of the mobile terminal 1a. By performing this control by wireless communication, the ringtone of the mobile terminal 1a that is receiving a call can be muted instantaneously. Therefore, it is possible to minimize the trouble to the people around when the mobile terminal 1a is received.

  In particular, a user who puts the mobile terminal 1a in a bag hangs his / her remote control 1b connected to his / her mobile terminal 1a by short-range wireless communication from a neck or holds it in his / her hand. If worn, the remote controller 1b immediately receives an incoming call notification from the mobile terminal 1a that is receiving the incoming call. Then, the remote controller 1b displays a message indicating that a call is being received on the screen 17, and blinks the LED.

  At this time, a ringing tone is ringing from the speaker 19 of the remote control 1b. If the user presses the mute button 21 on the remote control 1b with respect to the mobile terminal 1a that is receiving a call, the ringing tone is generated from the speaker 19 of the remote control 1b. When the remote control 1b transmits incoming call control information to the mobile terminal 1a after the incoming call tone is immediately stopped and the incoming call display on the screen 17 of the remote control 1b and the blinking of the LED 18 are turned off, the mobile terminal 1a receives the control information. When you receive a call, you can instantly switch the ringtone to mute.

  Next, the operation of the incoming call volume control system for the portable terminal according to the embodiment of the present invention shown in FIG. 1 will be described in detail. That is, with reference to FIG. 1 to FIG. 5, the operation from the arrival of the mobile terminal 1a to the return of the incoming call volume to the preset value will be described in detail according to the flowchart.

<Incoming operation of portable terminal 1a>
FIG. 6 is a flowchart showing a flow of processing from when the mobile terminal 1a receives an incoming call until the ring volume is changed. Therefore, the flow of processing from when the mobile terminal 1a receives an incoming call until the setting of the incoming volume control information to the applied setting value of the incoming volume is completed will be described with reference to FIG. First, when the portable terminal 1a in the bag 1 is in a standby state (step S1) and receives a call from the outside (YES in step S1), the mobile terminal 1a displays an incoming call on its own screen 11 and receives a ring tone. Is generated (step S2). At this time, the ringing volume of the portable terminal 1a is in accordance with the application setting value (see FIG. 2) held by the data table 16.

  Next, the portable terminal 1a refers to the telephone directory information of FIG. 3 to confirm the presence / absence of the telephone number of the caller by the telephone directory information 16b of the data table 16 (step S3), and the corresponding telephone number exists. Is determined (step S4). Here, when the telephone number of the caller who has made a call to the portable terminal 1a is present in the telephone directory information 16b (YES in step S4), the name of the caller who has made the call to the portable terminal 1a is transmitted to the remote control 1b as an incoming call notification. (Step S5). On the other hand, when the phone number of the caller to the portable terminal 1a does not exist in the phone book information 16b in step S4 (NO in step S4), the caller's phone number that has been sent to the portable terminal 1a as an incoming call notification is displayed on the remote control 1b. (Step S6).

  Next, the portable terminal 1a issues a timer for a predetermined time (for example, a timer of 12 seconds) (step S7), and waits for reception of incoming control information from the remote controller 1b. Here, if the incoming call control information is not sent within 12 seconds from the remote controller 1b, a 12-second timeout occurs. The operation at the time of timeout of 12 seconds will be described later with reference to FIG.

  On the other hand, when the portable terminal 1a receives the incoming volume control information (incoming volume control information) from the remote controller 1b within 12 seconds (step S8), the incoming terminal control memory stores the incoming volume control information as data as shown in FIG. 15 (step S9). When the incoming call volume control information is stored in the incoming call control memory 15, the portable terminal 1a changes the incoming call volume setting by copying the control information to the application setting value of the incoming call setting information as shown in FIG. (Step S10), and the incoming call operation is continued. Thus, when the setting change of the ring volume of the portable terminal 1a is completed, the processing of the flowchart of FIG. 6 is ended.

<Operation of the mobile terminal 1a at the time of 12 second timeout>
FIG. 7 is a flowchart showing a process flow of the portable terminal 1a when a time-out of 12 seconds has occurred in step S7 of FIG. Therefore, an operation flow when the mobile terminal 1a times out for 12 seconds will be described with reference to FIG. In step S5 or step S6 of FIG. 6, the mobile terminal 1a does not receive the incoming volume control information from the remote controller 1b within 12 seconds after the mobile terminal 1a notifies the remote controller 1b of the incoming call, and the mobile terminal 1a is in the incoming state. It is determined whether or not it continues (step S11), and when the incoming call state is continued (YES in step S11), the portable terminal 1a updates the application setting value for the incoming call setting information of FIG. (Step S12). Then, when the update of the application setting value is completed, the processing of the flowchart of FIG. 7 ends.

<Operation of remote control 1b>
FIG. 8 is a flowchart showing a processing flow of the remote controller 1b from when the remote controller 1b receives an incoming call notification until the incoming call volume control information is transmitted to the portable terminal 1a. Therefore, the operation of the remote controller 1b from when the remote controller 1b receives an incoming call notification from the mobile terminal 1a to when the incoming call volume control information is transmitted to the mobile terminal 1a will be described using the flowchart of FIG.

  In FIG. 8, when the mobile terminal 1a receives a call, the remote controller 1 receives information indicating that the mobile terminal 1a is receiving the caller's name or telephone number as an incoming call notification (step S21). When receiving the incoming call notification, the remote control 1b displays that the mobile terminal 1a is receiving a call on the screen 17 of the remote control 1b as shown in FIG. At this time, the LED 18 of the remote controller 1b blinks and a ring tone is generated from the speaker 19 (step S22). At this time, the remote controller 1b issues a timer for a predetermined time (for example, 10 seconds) (step S23), and enters a state of waiting for the user to press the mute button 21.

  Here, if the user does not press the mute button 21 of the remote controller 1b within 10 seconds, a 10-second timeout occurs. The operation at the time of 10-second timeout will be described later with reference to FIG. On the other hand, when the user presses the mute button 21 of the remote controller 1b within 10 seconds (step S24), the ring tone generated from the speaker 19 of the remote controller 1b is stopped (step S25). At this time, the incoming call display on the screen 17 of the remote control 1b and the blinking of the LED 18 are turned off (step S26). When the ring tone of the remote control 1b is thus stopped, the remote control 1b displays control information for muting the incoming call volume. It transmits to the portable terminal 1a (step S27). Then, when the remote controller 1b completes transmission of the control information for muting the incoming volume to the portable terminal 1a, the process of the flowchart in FIG.

<Operation of remote control 1b when timeout occurs for 10 seconds>
FIG. 9 is a flowchart showing a processing flow of the remote controller 1b when a time-out of 10 seconds has occurred in step S23 of FIG. Therefore, the flow of operation when the remote controller 1b times out for 10 seconds will be described using the flowchart of FIG.

  In steps S22 and S23 of FIG. 8, the user presses the mute button 21 of the remote control 1b within 10 seconds after the remote control 1b starts the incoming call notification operation (that is, the incoming screen display, LED blinking, and ringing tone generation). If not, an incoming call timeout is displayed on the screen 17 of the remote controller 1b in the flowchart of FIG. 9 (step S31). Further, the ring tone generated from the speaker 19 of the remote controller 1b is stopped (step S32). Then, the incoming call display on the screen 17 of the remote controller 1b and the blinking of the LED 18 are turned off (step S33). In this way, when the ring tone of the remote controller 1b is stopped and the incoming call display on the screen 17 and the blinking of the LED 18 are turned off, the process of the chart in FIG. 9 is completed.

<Change ring volume setting when answering or stopping an incoming call>
FIG. 10 is a flowchart showing a process flow of the mobile terminal 1a until the ring volume of the mobile terminal 1a is returned to the setting value before the incoming call. Therefore, when the mobile terminal 1a detects an incoming call response (for example, call transfer or answering machine response) or an incoming call stop (for example, call disconnection by the caller or shift to out of service area) using FIG. Next, the flow of operation until the incoming call volume is changed to the setting before incoming call will be described.

  That is, when the incoming call of the mobile terminal 1a stops, the mobile terminal 1a starts operating according to the flowchart of FIG. First, it is determined whether or not the mobile terminal 1a is receiving (step S41), and if the mobile terminal 1a is not receiving (NO in step S41), the incoming call volume in advance is set for the incoming call setting information in FIG. Compare the set value with the applicable set value. Here, when the preset value of the incoming call volume is different from the applied set value, the portable terminal 1a copies the preset value to the applied set value and updates the incoming call volume setting (step S42). When the portable terminal 1a finishes the peak value of the sound volume, the process of the chart of FIG. 10 is finished.

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to the embodiment, and even if there is a design change or the like without departing from the gist of the present invention, Included in the invention. For example, a wireless transmitter / receiver for near field communication mounted on a portable terminal or a remote controller is not limited to a BlueTooth transmitter / receiver.

  According to the ringtone volume control system for a mobile terminal according to the present invention, when a ringtone of a mobile terminal in a bag sounds in a commuter train, the user instantaneously switches the ringtone to mute by remote control operation. Therefore, it can be effectively used for general-purpose mobile phones used by businessmen and the like.

1, 2 Bag 1a, 2a Mobile terminal 1b, 2b Remote control 11, 17 Screen 12, 20 BlueTooth transceiver (first and second wireless transceiver)
13 Speaker 14 Vibrator 15 Incoming call control memory 16 Data table 16a Incoming call setting information 16b Phonebook information 18 LED
19 Speaker 21 Mute button

Claims (19)

The mobile terminal and the remote control are connected to each other by a short-range wireless communication function using radio waves,
A ring tone volume control system for a mobile terminal, wherein the remote control controls the ring volume of the mobile terminal using the short-range wireless communication function. It consists of a mobile terminal and a remote control,
The mobile terminal includes a first wireless transceiver for near field communication that transmits its incoming information to a remote controller using radio waves,
The remote control includes a second wireless transceiver for near field communication that transmits incoming volume control information based on the incoming information to the mobile terminal using radio waves,
The mobile terminal ring volume control system, wherein the mobile terminal controls its own ring volume based on ring volume control information received from the remote control.   2. The ring tone volume control system for a portable terminal according to claim 1, wherein each of the first and second wireless transceivers is a BlueTooth transceiver. The portable terminal is
An incoming call control memory for storing incoming volume control information transmitted from the second wireless transceiver;
A data table for storing incoming call setting information for changing the incoming call volume based on the incoming call volume control information stored in the incoming call control memory;
4. The incoming call volume control system for a portable terminal according to claim 3, wherein the incoming call volume is controlled based on the incoming call setting information whose setting is changed in the data table.   When the mobile terminal does not receive the ring volume control information from the second wireless transceiver even after a predetermined time has elapsed, the mobile terminal sets the ring volume of the incoming call setting information stored in the data table to zero. The ring tone volume control system for a portable terminal according to claim 4.   The incoming call volume control system for a mobile terminal according to claim 4 or 5, wherein when the mobile terminal detects an incoming call response or an incoming call stop, the incoming call setting information in the data table is set to the incoming call volume immediately before the incoming call. .   The incoming call volume control of the mobile terminal according to any one of claims 1 to 6, wherein the remote control includes a display unit, and displays at least a part of incoming information of the mobile terminal on the display unit. system.   The ringtone volume control system for a mobile terminal according to any one of claims 1 to 7, wherein the ringtone volume of the mobile terminal is switched to mute by pressing a button on the remote control. A mobile terminal whose ring volume is controlled based on a signal from a remote control,
Transmitting its own incoming information using radio waves, and receiving incoming volume control information based on the incoming information received from the second wireless transceiver for near field communication of the remote controller using transmitted radio waves, A first wireless transceiver for range communication;
A mobile terminal that controls its own ring volume based on ring volume control information received from the remote control.   The portable terminal according to claim 9, wherein the first and second wireless transceivers are both BlueTooth transceivers. An incoming call control memory for storing incoming volume control information transmitted from the second wireless transceiver;
A data table for storing incoming call setting information for changing the incoming call volume based on the incoming call volume control information stored in the incoming call control memory;
The mobile terminal according to claim 9, wherein the incoming call volume is controlled based on incoming call setting information whose setting is changed in the data table.   The incoming call volume of the incoming call setting information stored in the data table is set to zero when no incoming call volume control information is received from the second wireless transceiver even after a predetermined time has elapsed. Item 11. A mobile terminal according to Item 11.   The mobile terminal according to claim 11 or 12, wherein when an incoming call response or incoming call stop is detected, the incoming call setting information in the data table is set to the incoming call volume immediately before the incoming call.   The mobile terminal according to any one of claims 9 to 13, wherein the incoming call volume is switched to mute by pressing a button on the remote controller. A ringtone volume control method for a mobile terminal,
A first step in which the portable terminal transmits its incoming information to a remote controller using radio waves by means of a first wireless transceiver for near field communication;
A second step in which the remote controller transmits ringing volume control information based on the incoming call information received from the mobile terminal to the mobile terminal by using a radio wave by a second wireless transceiver for short-range communication;
And a third step of controlling the ring volume of the mobile terminal based on the ring volume control information received from the remote control.   The method of claim 15, wherein the first and second wireless transceivers are both BlueTooth transceivers. After the second step,
Step 2A in which the portable terminal stores the incoming call volume control information transmitted from the second wireless transceiver in an incoming call control memory;
Step 2B in which the mobile terminal stores incoming call setting information for changing the incoming call volume based on the incoming call volume control information stored in the incoming call control memory in a data table;
The ring volume control method for a mobile terminal according to claim 15, further comprising: a second C step of controlling the ring volume of the mobile terminal based on the incoming call setting information whose setting is changed in the data table.   If the mobile terminal does not receive the ring volume control information from the second wireless transceiver after the first step even after a predetermined time has elapsed, the incoming call setting information stored in the data table The ringtone volume control method for a mobile terminal according to claim 15, wherein the ringtone volume of the mobile terminal is set to zero.   18. The mobile terminal according to claim 17, wherein when the mobile terminal detects an incoming call response or an incoming call stop after the second step, the mobile terminal sets the incoming call setting information in the data table to an incoming call volume immediately before the incoming call. Ringtone volume control method.

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