WO2014180231A1

WO2014180231A1 - Realizing method, apparatus, implementation method and terminal for coloring ring back tone service

Info

Publication number: WO2014180231A1
Application number: PCT/CN2014/075485
Authority: WO
Inventors: 葛昊; 陈世忠; 李春辉; 徐彬
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-11-20
Filing date: 2014-04-16
Publication date: 2014-11-13
Also published as: CN104661196A

Abstract

A realizing method, apparatus, implementation method and terminal for coloring ring back tone service, relating to the technical field of value-added in telecommunications, are invented to solve the problem that audio or video coloring ring back tone can not meet the requirement of user experience completely, the apparatus includes a processing module, which is configured to reply an instruction message after receiving a forwarded request message when a calling terminal capable of emanating fragrance originates a call to a called terminal, and the instruction message includes an instruction for emanating the preset fragrance and an instruction for playing an audio or a video coloring ring back tone set by the called user of the coloring ring back tone according to the instruction message. The technical solution provided by embodiments of the present invention achieves that when called by a calling user, a called user subscribed for fragrance coloring ring back tone service can not only hear the audio coloring ring back tone or watch the video coloring ring back tone, but also smell the fragrance set by the called user, and the user experience is improved, and the requirement of the user experience is met.

Description

Method, device, execution method and terminal for implementing CRBT service

Technical field

The present invention relates to the field of telecom value-added technology, and in particular to a method, an apparatus, an execution method and a terminal for implementing a CRBT service.

Background technique

In recent years, the use of color ring tones has become more and more common. In fact, the ring tones are the abbreviation of "Coloring Ring Back Tone", which is a special sound effect (music, song, story) set by the called customer to call other mobile phones of their own mobile phones. The story of the ringback tone of the plot, the character dialogue). With the development of the CRBT service, the demand for personalized CRBT services has become more prominent. The color ring development is different every month, but it is still limited to the audio or video ring back tone stage, and can not fully meet the user experience requirements. Summary of the invention

The technical problem to be solved by the present invention is to provide a method, an apparatus, an execution method and a terminal for implementing a CRBT service, which solves the problem that the audio or video CRBT cannot fully satisfy the user experience requirement in the prior art.

To solve the above technical problem, an embodiment of the present invention provides a method for implementing a CRBT service, including the following steps:

When the calling terminal that can scent the scent initiates the call to the called terminal, the CRBT service server replies to the calling terminal command message after receiving the request message forwarded by the core network; the command message includes pre-distributing according to the instruction message. The instruction of the scent and the instruction to play the audio ring tones or the video ring tones set by the called terminal.

The implementation method described above, wherein, before the step of initiating a call to the called terminal by the calling terminal that can distribute the fragrance, the implementation method further includes:

Obtaining a set value of the called terminal to the aroma ring tones.

The foregoing implementation method, where the step of setting the set value of the called terminal to the aroma ring tones is obtained Includes:

Obtaining a ring back tone selected by the called terminal for the calling terminal;

The obtained CRBT is recorded in a database.

The foregoing implementation method, where before the CRBT service server replies to the calling terminal command message, the method further includes:

The CRBT service server queries the database, and when the query result is that the called terminal signs the aroma CRBT service, it queries the set value of the called terminal to the aroma CRBT.

The foregoing implementation method, further includes:

After the called terminal answers the current call, the CRBT service server triggers the calling terminal to stop transmitting the fragrance and stop the instruction to play the audio CRBT or the video ring back tone, and sends the instruction to the calling terminal.

The present invention also provides an apparatus for implementing a CRBT service, including:

The processing module is configured to: when the calling terminal that can scent the scent initiates the call to the called terminal, after receiving the forwarded request message, replying to the command message; the command message includes distributing the preset scent according to the command message Instructing and playing an instruction of the audio ring back tone or video ring back tone set by the called terminal.

The implementation device described above, further comprising:

The obtaining module is configured to: obtain a setting value of the called terminal to the flavor ring tones.

The implementation device, where the acquiring module includes:

The acquiring unit is configured to: obtain the CRBT selected by the called terminal for the calling terminal; and the recording unit is configured to: record the obtained CRBT into a database.

The implementation device described above, further comprising:

The first query module is configured to: query, from the database, whether the called terminal signs the aroma CRBT service before replying to the message of the calling terminal;

The second query module is configured to: when the query result of the first query module is that the called terminal signs the aroma CRBT service, query the setting value from the acquiring module, and the processing module is configured according to the The query result of the second query module is processed.

The implementation device described above, further comprising:

The trigger sending module is configured to: after the called terminal answers the current call, trigger the calling terminal to stop emitting the fragrance and stop the instruction of playing the audio CRBT or the video ring back tone, and send the instruction to the Calling terminal.

The present invention also provides a method for performing a CRBT service, including the following steps:

Sending a call request to the called terminal;

After receiving the instruction message for replying to the request, the preset fragrance is distributed according to the instruction message, and the audio ring tones or video ring tones set by the called terminal are played.

The above-mentioned execution method, wherein the step of distributing the preset fragrance according to the instruction message and playing the audio ring back tone or the video ring back tone set by the called terminal comprises:

Receiving an instruction message of the reply;

Analyzing the received instruction message to obtain an analysis result;

Querying the preset fragrance of the called terminal according to the analysis result, to obtain a query result; and starting to distribute the preset fragrance according to the query result;

And playing an audio ring back tone or a video ring back tone set by the called terminal according to the query result.

The execution method described above, wherein the execution method further includes the following steps:

After receiving the command to stop emitting fragrance and stop playing the audio ring tones or video ring tones, stop emitting fragrance and stop playing the audio ring tones or video ring tones.

The invention also provides a terminal, comprising:

The sending module is configured to: the calling terminal sends a call request to the called terminal;

And transmitting the playback module, the method is: after receiving the instruction message for replying to the request, distributing the preset fragrance according to the instruction message, and playing the audio ring back tone or the video ring back tone set by the called terminal.

The above-mentioned terminal, wherein the distributed play module includes:

a receiving unit, configured to: receive an instruction message of the reply;

The analyzing unit is configured to: analyze the received instruction message to obtain an analysis result; and the query unit is configured to: query the preset fragrance of the called terminal according to the analysis result, to obtain a query result;

The transmitting unit is configured to: initiate the distribution of the preset fragrance according to the query result; and the playing unit is configured to: play the audio color ring or the video color ring set by the called terminal according to the query result.

The terminal, where the terminal further includes:

A storage module, configured to: store the fragrance. In the above terminal, the distribution playing module is configured to: stop receiving the fragrance and stop playing the audio ring tones or the video ring tones after receiving the instruction to stop emitting the fragrance and stop playing the audio ring tones or the video ring tones.

The beneficial effects of the above technical solutions of the embodiments of the present invention are as follows:

In the above solution, the method for implementing the CRBT service enables the calling user to not only hear the ring tones of the called ring tones, but also to hear the ring tones of the called ring tones. The video ring back tone set by the ring tone user is called the calling user, and can also smell the fragrance set by the called ring tones user as the calling user, which improves the user experience and satisfies the user experience requirements. BRIEF abstract

1 is a schematic flowchart of a process for setting a flavor ring tones according to an embodiment of the present invention;

2 is a schematic overall diagram of an implementation structure of a method according to an embodiment of the present invention;

3 is a schematic diagram of a flow process of a flavor ring tones according to an embodiment of the present invention;

4 is a schematic structural view of a device in an embodiment of the present invention. Preferred embodiment of the invention

The detailed description will be made below in conjunction with the accompanying drawings and specific embodiments.

The present invention is directed to the problem that the existing audio or video CRBT cannot fully meet the requirements of the user experience, and provides a method for implementing the CRBT service, including the following steps:

When the calling terminal that can scent the scent initiates the call to the called terminal, the CRBT service server replies to the calling terminal command message after receiving the request (Invite) message forwarded by the core network; the command message includes according to the instruction The message emits a preset scent command and an instruction to play the audio ring tones or video ring tones set by the called terminal.

The called terminal has signed an aroma ring back tone service.

The above steps are specifically as follows: The calling party supporting the scent terminal calls the called CRBT user who has signed the scented CRBT service, and the call is connected to the core network, and the core network sends the message to the CRBT service server of the CRBT center; the CRBT service server instructs the media server to put Tone, and reply to the calling terminal The trigger message with the scented ring tones in the interest; after receiving the message, the calling terminal distributes the corresponding fragrance according to the content of the message, and plays the audio ring tones or the video ring tones. The called CRBT user terminal does not need to support the instruction to distribute the fragrance.

The method for implementing the CRBT service provided by the embodiment of the present invention enables the calling user to not only hear the ring tones of the called ring tones, but also to hear the ring tones of the called ring tones. The video ring back tone set by the called ring tones user for the calling user can also smell the fragrance set by the called ring tones user as the calling user, which improves the user experience and further satisfies the user experience requirements.

Further, the implementation method provided by the embodiment of the present invention further includes: acquiring, before the step of initiating a call to the called terminal by the calling terminal that can distribute the fragrance, the setting value of the called terminal to the aroma ring tones.

Specifically, in the implementation method provided by the embodiment of the present invention, the step of acquiring the set value of the called terminal to the aroma ring tones includes: obtaining the ring back tone selected by the called terminal for the calling terminal; The CRBT is recorded in a database.

The setting manner of the called terminal to the aroma CRBT includes: setting by using a webpage. Of course, preclude the use of other means may also be able to achieve the technical effect of the fragrance set CRBT, which is not - move _o

The above steps are specifically as follows: The called ringtone user can log in to the ring back tone website or other means, in addition to the option to play an audio or video ring tones to the calling user, and can also select the fragrance supported by a particular mobile terminal as the ring back tone; The website or the like records the user selection in the database.

The specific process of setting the scented color ring tones through the webpage of the called CRBT user is as shown in FIG. 1, and the main steps are as follows:

Step 11: The CRBT user logs in to the CRBT user website.

Step 12: The CRBT user chooses to set the fragrance ring tones on the interface.

Step 13: The CRBT user can make specific settings on the Aroma CRBT setting page, and can set the default aroma ring tones or time-scented aroma ring tones, and select different fragrance ring tones.

Step 14: The CRBT service server saves the user setting information to the database.

The implementation method provided by the embodiment of the present invention, before the CRBT service server replies to the calling terminal instruction message, the method further includes: the CRBT service server queries the database, in the query As a result, when the called terminal signs the aroma ring tones service, the set value of the called terminal to the aroma ring tones is queried.

The implementation method provided by the embodiment of the present invention further includes: after the called terminal answers the current call, the CRBT service server triggers the calling terminal to stop emitting fragrance and stop playing the audio ring tones or video ring tones. The instructions are sent to the calling terminal. The step is specifically as follows: The called CRBT user answers the call, and the CRBT center receives the corresponding message; the CRBT service server instructs the media server to stop playing the CRBT. The CRBT service server sends a message to the calling terminal, and the message has an instruction to stop the fragrance from being emitted; the calling terminal receives the message and stops emitting the fragrance according to the instruction.

The calling terminal prestores at least one fragrance to be distributed.

Specifically, the implementation method provided by the embodiment of the present invention, wherein, after receiving the message, the calling terminal distributes a preset fragrance according to the content of the message, and plays an audio ring back tone set by the called terminal. Or video ring tones. The step is specifically: the calling terminal receives a message with a scented ring tones triggering instruction; querying the preset scent of the called terminal according to the message; starting to distribute the preset scent according to the query result, and simultaneously playing the quilt Call the audio ring tones or video ring tones set by the terminal.

The implementation method provided by the embodiment of the present invention, where the CRBT call mode includes: a broadband network call, such as a broadband signaling control protocol (SIP) CRBT call, and of course, other call modes capable of achieving technical effects can also be used. No - for example.

FIG. 2 is a schematic diagram of an implementation structure of the implementation method provided by the embodiment of the present invention, where the CRBT center includes a CRBT service server, a media server, a CRBT web server, and a CRBT service interface machine.

CRBT service server: Responsible for the business logic control of the CRBT service, the storage and query of service data (including the aroma ringtone data set by the user), and the control of the media server.

Media server: Responsible for interacting with the CRBT service server control signaling. For the playback of the CRBT file, the Network File System (NFS) with it completes the storage of the uploaded CRBT resource file.

CRBT service interface machine: It mainly includes CRBT core interface machine, CRBT file upload interface machine, SMS processing interface machine and other parts. The CRBT core interface machine sends audition, ordering, and setting operations performed by the user to the CRBT management service for processing. Here, it is also responsible for normalizing the user-entered profile; the CRBT file upload interface machine is responsible for uploading the CRBT file; and the SMS processing interface machine processes the CRBT. The text message received by the center. CRBT web server: Responsible for providing user interface for uploading, setting ring tones, etc. The user can set the aroma ring tones through the ring tones web.

UE: Master/called terminal. Among them, UE-A is the calling terminal, and UE-B is the called terminal. The calling terminal can be of various types, such as third generation mobile communication technology (3G) users, Internet Protocol Multimedia System (IMS) users, etc.; the calling terminal needs to support the instruction of emitting fragrance and identifying the fragrance.

Core network: Complete basic connection function, user subscription function and establish call link with CRBT service server.

The following takes the broadband SIP ring back tone call as an example to specifically describe the process of processing the aroma CRBT call. As shown in Figure 3, the following steps are mainly included:

Step 31: The calling terminal supporting the scent command UE-A calls the called terminal UE-B that has signed the CRBT service, and sends the Invite message to the core network, and the message has the media information of the calling party sd A„

Step 32: The core network detects that the called user has signed the aroma ring tones service, queries the ring tones that need to be played, and distributes the fragrance code, and forwards the Invite message to the CRBT service server. The message carries the media information sdpA of the calling party.

Steps 33-34: The CRBT service is triggered on the CRBT service server, and the Invite message is sent to the UE-B. After the core network, the message carries the media information sdpA of the calling party.

Steps 35-36: UE B rings, and UE B replies to 180 ring (Reply to Invite message) message to the CRBT service server. After the core network, the message carries the negotiated media sdpBA.

Step 37: The CRBT service server sends an Invite message to the media server, where the message has the media information sdpA of the calling party.

Step 38: The media server replies with a 200 OK (Reply to Invite message) message with the media information sdpCA of the negotiated media server.

Step 39: The CRBT service server sends a data transmission confirmation (Ack) message to the media server. Step 310-31 1 : The CRBT service server sends a temporary response reliable transmission (Prack) message (acknowledgment of receiving the 180 message) to the UE-B, passing through the core network.

Steps 312-313: UE B sends a 200 OK (Reply to Prack message) message to the CRBT service server, passing through the core network. Step 314: The CRBT service server sends a message 180 (Reply to Invite message) to the core network, where the message carries the media information sdpCA of the negotiated media server, and has an instruction to indicate that the terminal plays a certain fragrance.

Step 315: The core network forwards 180 (reply to the Invite message) message to the UE-A. After receiving the message, UE-A parses the instruction with the fragrance, and distributes the corresponding fragrance according to the fragrance code in the instruction.

Step 316: UE A sends a Prack message (acknowledgment of receiving the 180 message) to the core network. Step 317: The core network forwards the Prack message (acknowledgment of receiving the 180 message) to the CRBT service server.

Step 318: The CRBT service server replies with a 200 OK (Reply to Prack message) message to the core network.

Step 319: The core network replies with 200 OK (reply to the Prack message) message to the UE-A. Step 320: The CRBT service server sends a notification (Info) message to the media server, where the message has an audio or video ring back tone set by the CRBT user.

Step 321: The media server replies with a 200 OK (Reply to Info message) message to the CRBT service server, and the media server plays an audio or video ringback.

Step 322: The called party answers, and the UE-B sends a 200 OK (Reply to Invite message) message to the core network.

Step 323: The core network forwards 200 OK (Reply to Invite message) message to the CRBT service server.

Step 324: The CRBT service server sends an Ack message to the core network.

Step 325: The core network sends an Ack message to the UE-B.

Step 326: The CRBT service server sends a Bye message to the media server, requesting to stop playing the CRBT and cutting the call.

Step 327: The media server stops playing, and sends 200 Ok (reply to the Bye message) to the CRBT service server.

Steps 328-329: The CRBT service server sends a Re-invite message to the UE-B, requesting to re-negotiate the media and go through the core network.

Steps 330-331: UE B sends 200 Ok (Reply to Re-invite message) to the ringtone industry Server, through the core network. The message has the called media information sdpB, .

Steps 332-333: The CRBT service server sends an Update message to the UE-A through the core network. The message contains the called media information sdpB, and the instruction to stop the fragrance.

Step 334-335: After receiving the message, the UE-A stops distributing the fragrance according to the instruction, and performs media negotiation, and sends a message of 200 Ok (response to the Update message) to the CRBT service server, passing through the core network. The message has negotiated media information sdpAB'.

Step 336-337: The CRBT service server sends an Ack message to the UE-B, passing through the core network. The message has negotiated media information sdpAB'.

Step 338: The CRBT service server sends a 200 Ok (Reply to Invite message) message to the core network.

Step 339: The core network sends a 200 Ok (Reply to Invite message) message to the UE-A. Step 340: UE A sends an Ack message (confirmation of the 200 Ok message) to the core network. Step 341: The core network sends an Ack message (confirmation of the 200 Ok message) to the CRBT service server. The main callee starts the call.

In order to solve the above technical problem, the embodiment of the present invention further provides a device for implementing a CRBT service. As shown in FIG. 4, the method includes:

a processing module, configured to: when the calling terminal that can emit the fragrance initiates a call to the called terminal that has signed the aroma CRBT service, after receiving the forwarded request (Invite) message, replying to the instruction message; The command message distributes a preset scent command and an instruction to play the audio ring back tone or video ring back tone set by the called terminal.

In order to meet the personalized needs of the CRBT user, the user is enabled to set the scented CRBT according to the needs of the user. The implementation device provided by the embodiment of the present invention, as shown in FIG. 4, further includes: an obtaining module, configured to acquire the The set value of the called terminal to the scented ring tones. The setting manner of the called terminal to the aroma ring tones includes: setting through a webpage. Of course, you can also set the scent ring tones in other ways that can achieve technical results, not here.

Specifically, the acquiring module includes: an acquiring unit, configured to acquire a CRBT selected by the called terminal as the calling terminal, and a recording unit, configured to record the obtained CRBT into a database.

Further, the implementation device provided by the embodiment of the present invention, as shown in FIG. 4, further includes: a first query module, configured to query from the database before replying to the message of the calling terminal Whether the called terminal signs the scented ring tones service; the second querying module is configured to query the setting from the obtaining module when the query result of the first query module is that the called terminal signs the aroma ring tones service The processing module performs processing according to the query result of the second query module.

The implementation device provided by the embodiment of the present invention further includes: a trigger sending module, configured to: after the called terminal answers the current call, trigger the calling terminal to stop emitting fragrance and stop playing audio. An instruction of a ring back tone or a video ring back tone is sent to the calling terminal.

In the implementation device provided by the embodiment of the present invention, the CRBT call mode includes a broadband network call, such as a broadband SIP ring back tone call, and of course, other call modes capable of achieving technical effects can be used, which is not exemplified herein.

Wherein, the implementation embodiments of the above method are applicable to the embodiment of the device, and the same technical effects can be achieved.

To solve the above technical problem, the embodiment of the present invention further provides a method for performing a CRBT service, including the following steps:

Sending a call request to the called terminal;

The step of distributing the preset aroma according to the command message and playing the audio ring back tone or the video ring back tone set by the called terminal includes: receiving an instruction message of the reply; analyzing the received command message to obtain an analysis result; The result of the analysis is used to query the preset fragrance of the called terminal to obtain a query result; according to the query result, the preset fragrance is distributed; and the audio ring tones or video ring tones set by the called terminal are played according to the query result.

Further, the execution method provided by the embodiment of the present invention further includes the following steps: after receiving the instruction to stop emitting the fragrance and stop playing the audio CRBT or the video ringback, stop emitting the fragrance and stop playing the audio CRBT or the video ringback.

To solve the above technical problem, the present invention further provides a terminal, including:

a sending module, configured to send, by the calling terminal, a call request to the called terminal;

The distribution playing module is configured to: after receiving the instruction message for replying to the request, distribute the preset fragrance according to the instruction message, and play the audio ring tones or the video ring tones set by the called terminal. The command message received by the terminal provided by the embodiment of the present invention may be from a CRBT service server, and may also be from other servers, which are not exemplified herein.

Specifically, the method for transmitting the broadcast in the terminal provided by the embodiment of the present invention includes: a receiving unit, configured to receive an instruction message for replying; and an analyzing unit, configured to analyze the received command message, to obtain an analysis result; a query unit, configured to query the preset fragrance of the called terminal according to the analysis result to obtain a query result; and start a distribution unit, configured to start emitting a preset fragrance according to the query result; and a playing unit, configured to The query result plays an audio ring back tone or a video ring back tone set by the called terminal.

In addition, the terminal provided by the embodiment of the present invention further includes: a storage module, configured to store the flavor.

Further, after receiving the instruction to stop the fragrance emission and stop playing the audio color ring or the video color ring tone, the distribution playing module stops emitting the fragrance and stops playing the audio color ring tones or the video color ring tones.

When the calling user calls the called CRBT user who has signed the aroma CRBT service, the terminal can play the audio CRBT or the video CRBT set by the called CRBT user as the calling user, and simultaneously distribute the called CRBT user. The fragrance set by the calling user improves the user experience and further satisfies the user experience requirements. Cheng.

The calling terminal initiates a call to the called terminal, analyzes the command message after receiving the command message replied by the CRBT service server, and then performs an inquiry according to the analysis result, and finally distributes the fragrance set by the called terminal according to the query result, and plays the called party. The audio ring tones or video ring tones set by the terminal; after the called terminal answers the current call, the calling terminal receives the instruction to stop emitting the fragrance and stop playing the audio ring tones or the video ring tones, then stops emitting the fragrance and stops playing the audio ring tones or video ring tones.

The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention. Industrial applicability

In the above solution, the method for implementing the CRBT service enables the calling user to not only hear the ring tones of the called ring tones, but also to hear the ring tones of the called ring tones. The video ring back tone set by the ring tone user is called the calling user, and can also smell the fragrance set by the called ring tones user as the calling user, which improves the user experience and satisfies the user experience requirements.

Claims

Claim

A method for implementing a CRBT service, including:

When the calling terminal that can scent the scent initiates the call to the called terminal, the CRBT service server receives the request message forwarded by the core network, and then replies to the calling terminal command message; the command message includes a preset according to the command message. The command of the fragrance and the instruction to play the audio ring tones or video ring tones set by the called terminal.

The implementation method according to claim 1, wherein the method further includes: before the step of initiating a call by the calling terminal that can distribute the fragrance to the called terminal:

Obtaining a set value of the called terminal to the aroma ring tones.

The implementation method according to claim 2, wherein the step of acquiring the set value of the called terminal to the aroma color ring comprises:

The obtained CRBT is recorded in a database.

The implementation method of claim 3, wherein before the CRBT service server replies to the calling terminal command message, the method further includes:

The implementation method of claim 1, further comprising:

6. A device for implementing a CRBT service, comprising:

The implementation device of claim 6, further comprising:

The implementation device of claim 7, wherein the obtaining module comprises: The acquiring unit is configured to: obtain the CRBT selected by the called terminal for the calling terminal; and the recording unit is configured to: record the obtained CRBT into a database.

9. The implementation device of claim 8, further comprising:

10. The implementation device of claim 6, further comprising:

The trigger sending module is configured to: after the called terminal answers the current call, trigger the calling terminal to stop emitting the fragrance and stop the instruction to play the audio CRBT or the video ring back tone, and send the instruction to the calling terminal.

11. A method for performing a CRBT service, comprising:

Sending a call request to the called terminal;

The execution method according to claim 11, wherein the step of distributing the preset fragrance according to the instruction message and playing the audio ring back tone or the video ring back tone set by the called terminal comprises:

Receiving an instruction message of the reply;

Analyzing the received instruction message to obtain an analysis result;

The execution method according to claim 11, wherein the executing method further comprises: after receiving the instruction to stop emitting the fragrance and stopping playing the audio CRBT or the video ringback, stop emitting the fragrance and stop playing the audio ring tones or video ring tones. .

14. A terminal comprising:

Distributing a play module, set to: after receiving an instruction message for replying to the request, according to The instruction message distributes a preset fragrance and plays an audio ring tones or a video ring tones set by the called terminal.

The terminal according to claim 14, wherein the distribution playing module comprises: a receiving unit, configured to: receive an instruction message of the reply;

The terminal according to claim 15, wherein the terminal further comprises:

A storage module, configured to: store the fragrance.

The terminal according to claim 14, wherein the distribution playing module is configured to: stop receiving the fragrance and stop playing the audio ring tones or video ring tones after receiving the instruction to stop emitting the fragrance and stop playing the audio ring tones or the video ring tones; .