KR101170671B1 - System and method for providing business preview service - Google Patents

Abstract

PURPOSE: A preview service providing system is provided to enable a receiver to previously confirm business related contents by providing a preview service to the receiver. CONSTITUTION: When a caller is calling, a caller terminal(110) receives business related content from the caller. The caller terminal creates call signal messages including the inputted contents. A receiver terminal(120) receives the call signal messages from the caller terminal. The receiver terminal extracts the business related contents from the call signal messages. The receiver terminal outputs the extracted contents.

Description

SYSTEM AND METHOD FOR PROVIDING TELEPHONE PREVIEW SERVICES {SYSTEM AND METHOD FOR PROVIDING BUSINESS PREVIEW SERVICE}

Embodiments of the present invention relate to a system and method for providing a preview service for telephony.

When you receive a call, there are many cases where it is not an urgent call or a call that you must answer for work. For example, there may be a personal call during work or a meeting, or a spam call even when you are free.

However, there may be times when you only need to know the contents of your call in advance, or you just want to know the contents of your personal call.

Accordingly, an embodiment of the present invention is to propose a system and method for providing a preview service for a phone call.

An embodiment of the present invention provides a system and method for providing a preview service of a telephone call service by providing a preview service for a telephone call so that a caller can know in advance what the caller is calling before the receiver receives the call. do.

The problem to be solved by the present invention is not limited to the problem (s) mentioned above, and other object (s) not mentioned will be clearly understood by those skilled in the art from the following description.

According to an embodiment of the present invention, a system for providing a preview service of a telephone call receives a content of a message from the caller in advance by text, voice, or image when the caller makes a call, and receives the content of the input message. A caller communication terminal for generating a call signal message comprising the same; And a receiver communication terminal which receives the call signal message from the caller communication terminal, extracts the content of the condition from the call signal message, and outputs the content of the extracted content to any one of the text, voice, or image. Include.

When the caller communication terminal receives the contents related to the condition as the text, the caller communication terminal may convert the text inputted into the text into voice according to the caller's selection and include it in the call signal message.

When the caller communication terminal receives the contents regarding the condition by the voice, the caller communication terminal may convert the contents input by the voice into text according to the caller's selection and include it in the call signal message.

When the caller communication terminal receives the contents of the event as the image, the caller communication terminal includes the contents input to the image in the call signal message, and converts only the voice included in the image into text according to the caller's selection. Alternatively, the image may be converted into a preset image, and the voice included in the image may be converted into a text.

The receiver communication terminal may restore the original text according to the receiver's selection and output the contents regarding the contents converted into voice by the caller communication terminal.

The receiver communication terminal may restore the original voice according to the receiver's selection and output the contents regarding the contents converted and transmitted by the caller communication terminal.

The receiver communication terminal sets at least one of a preview by text, a preview by voice, and a preview by a picture by a setting of a receiver as a preview option, and by the preview option selected by the receiver. Only to provide a preview service of the content related to the above.

When the caller makes a call, the caller communication terminal further includes at least one of an image, audio, or video desired by the caller in the call signaling message and transmits the call signal message to the receiver communication terminal. At least one of an image, audio, or video desired (or according to a setting environment desired by a receiver) may be output.

The receiver communication terminal generates a response signal including at least one of an image, audio, or video desired by the receiver when the contents related to the contents outputted to the receiver communication terminal are confirmed by the receiver, to the caller communication terminal. By transmitting, at least one of an image, audio or video desired by the receiver may be output from the caller communication terminal.

At least one of the image, audio or video may include an advertisement.

In the case of sending the content of the content as an image, the caller communication terminal synthesizes the audio with the image according to the setting environment set by the caller, and the receiver communication terminal transmits the audio according to the setting environment set by the receiver. Audio may be synthesized and received with the image.

In case of sending the contents related to the event by audio, the caller communication terminal synthesizes the image with the audio according to the setting environment set by the caller, and transmits the image according to the setting environment set by the receiver. An image may be synthesized and received with the audio.

The caller communication terminal may use the desired image, audio, and video as the call signal background sound of the caller when the caller makes a call, and the receiver communication terminal transmits the image, which is transmitted together when the caller makes the call, The audio and video may be used as at least one of a ringtone or a screen notification setting of the receiver.

According to an embodiment of the present invention, there is provided a method for providing a preview of a call service in a caller communication terminal, comprising: receiving a pre-input of a content of the call from the caller by text, voice, or image when the caller makes a call; Generating, at the caller communication terminal, a call signal message including a content of the input content and transmitting the call signal message to a receiver communication terminal; Receiving, at the receiver communication terminal, the call signaling message from the caller communication terminal and extracting content about the event from the call signaling message; And outputting, at the receiver communication terminal, the content regarding the extracted content to any one of the text, voice, and image.

According to an embodiment of the present invention, in the method for providing a phone case preview service, when the caller communication terminal receives the content related to the text in the text, the content inputted by the text according to the caller's selection is spoken. Converting and including in the call signal message may be further included.

According to an embodiment of the present invention, in the method for providing a phone event preview service, when the caller communication terminal receives the content regarding the event by the voice, the content input by the voice according to the caller's selection is converted into a text. Converting and including in the call signal message may be further included.

In the method for providing a phone event preview service according to an embodiment of the present invention, when the caller communication terminal receives the content regarding the event as the image, the call signal message includes the content inputted in the image. The method may further include converting only a voice included in the image into a text, or converting the image into a preset image and converting a voice included in the image into a text according to the caller's selection.

In the method for providing a telephone event preview service according to an embodiment of the present invention, the receiver communication terminal restores the contents of the contents converted into voice by the caller communication terminal to original text according to a receiver's selection. It may further include the step of outputting.

In the method for providing a telephone event preview service according to an embodiment of the present invention, the receiver communication terminal restores the contents of the contents converted and transmitted by the caller communication terminal to the original voice according to the receiver's selection. It may further include the step of outputting.

According to an aspect of the present invention, there is provided a method for providing a preview service of a telephone call, in the receiver communication terminal, at least one of 'preview by text', 'preview by voice' or 'preview by image' according to a receiver's setting. Setting it as a preview option; And providing, at the receiver communication terminal, a preview service of contents related to the content only with a preview option selected by the receiver.

Specific details of other embodiments are included in the detailed description and the accompanying drawings.

Advantages and / or features of the present invention and methods for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but is capable of many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

According to an embodiment of the present invention, by providing a preview service for the phone call, it is possible to know in advance what the caller is calling before the receiver receives the call.

FIG. 1 is a diagram illustrating a system for providing a preview call service according to an embodiment of the present invention.
2 is a block diagram illustrating a detailed internal configuration of the caller communication terminal of FIG.
3 is a block diagram illustrating a detailed internal configuration of the receiver communication terminal of FIG. 1.
4 is a flowchart illustrating a method for providing a phone event preview service according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described embodiments of the present invention;

FIG. 1 is a diagram illustrating a system for providing a preview of a call service according to an embodiment of the present invention. FIG. 2 is a block diagram illustrating a detailed internal configuration of the caller communication terminal of FIG. 1. 1 is a block diagram showing a detailed internal configuration of the receiver communication terminal of FIG.

First, referring to FIG. 1, the system for previewing a call service according to an embodiment of the present invention 100 includes a caller communication terminal 110 and a receiver communication terminal 120.

The caller communication terminal 110 may include any communication device capable of delivering a call by making a call to the receiver communication terminal 120 through a communication network. For example, the caller communication terminal 110 includes all wired and wireless communication means such as feature phones, smart phones, home phones, office phones, VoIP phones, Internet phones, Wi-Fi phones, and WiBro phones. can do.

The sender communication terminal 110 may include an input unit 210, a generation unit 220, a transmission unit 230, and a control unit 240 as shown in FIG. 2.

When the caller makes a call, the input unit 210 previously receives the contents of the message from the caller as one of a text, a voice, and an image. In this case, the content may be input before, after or during a call, according to a caller's input-related setting.

The generation unit 220 generates a call signal message including contents related to the content input by the input unit 210. At this time, the generation unit 220 may be included in the call signal message by converting the content input to the text to the voice according to the caller's selection, if the content related to the application is input in the text.

In addition, when the contents related to the event are input by voice, the generation unit 220 may convert the contents input by the voice into text according to a caller's selection and include them in the call signal message.

In addition, the generation unit 220 includes the contents input to the image in the call signal message, if the content related to the content is input to the image, according to the caller's selection, only the voice included in the image is converted into text Can be included in the call signaling message.

Alternatively, the generation unit 220 may convert the image into a preset image and convert the voice included in the image into a text and include it in the call signal message when the content of the application is input as the image.

Meanwhile, when the caller makes a call, the generation unit 220 may further include at least one of an image, audio, or video desired by the caller in the call signal message. At least one of an image, audio, or video desired by the caller may be transmitted to the receiver communication terminal 120 and output through a screen or a speaker of the receiver communication terminal 120.

Here, at least one of the image, audio or video may include an advertisement. That is, the generation unit 220 includes the advertisement data together with the contents in the call signal message when generating the call signal message, so that the advertisement contents are serviced in preview in the receiver communication terminal 120. Data can be output together.

The transmitter 230 transmits the call signal message generated by the generator 220 to the receiver communication terminal 120. In this case, the call signal message may be transmitted to the receiver communication terminal 120 through a base station, a switch, etc., although not shown in the drawing.

The controller 240 may control overall operations of the caller communication terminal 110, that is, the input unit 210, the generation unit 220, and the transmission unit 230.

The receiver communication terminal 120 may include all communication devices capable of receiving a call received through the caller communication terminal 110 and confirming a condition. For example, the receiver communication terminal 120, like the caller communication terminal 110, feature phone, smart phone, home phone, office phone, VoIP phone, Internet phone, Wi-Fi (Wi-Fi) phone, It can include all wired and wireless communication means such as WiBro phone.

As shown in FIG. 3, the receiver communication terminal 120 may include a receiver 310, an extractor 320, an output unit 330, and a controller 340.

The receiver 310 receives the call signal message from the caller communication terminal 110. In this case, the call signal message may include content related to the service as described above, and may further include at least one of an image, audio, or video desired by the caller.

The extractor 320 extracts the content of the application from the call signal message received by the receiver 310. At this time, the extracting unit 320 is the call signal message information such as text (text), voice (audio) or image (video / image) according to the media format of the content of the content included in the call signal message Can be extracted from.

The output unit 330 outputs the content of the extracted content by the extraction unit 320. That is, the output unit 330 may output the content of the content in any one of the media format of the text, voice or image.

In this case, the output unit 330 may restore the contents of the contents converted to voice by the caller communication terminal 110 to the original text according to the receiver's selection.

In addition, the output unit 330 may restore the contents of the contents converted by the caller communication terminal 110 to the text transmitted to the original voice according to the receiver's selection.

The controller 340 may control overall operations of the receiver communication terminal 120, that is, the receiver 310, the extractor 320, and the output unit 330.

Meanwhile, the receiver communication terminal 120 may set at least one of the preview as a text, the preview as a voice, and the preview as an image as a preview option by setting the receiver. The receiver communication terminal 120 may provide a preview service of contents related to the contents only with a preview option selected by the receiver.

For example, when the content related to the content is received in text, 'review in text' should be set as a preview option in the receiver communication terminal 120 to display the text content in the receiver communication terminal 120. You can see a preview. Even when contents related to the event are received by voice or video, the corresponding preview options ('preview by voice' and 'preview by image') must be set in the receiver communication terminal 120 as above. You can see a preview.

When the content related to the event is confirmed by the receiver through the preview service, the receiver communication terminal 120 generates a response signal including at least one of an image, audio, or video desired by the receiver to generate the caller communication terminal. May transmit to 110. As a result, the caller communication terminal 110 may output at least one of an image, audio, or video desired by the receiver.

On the other hand, when the content of the event is sent in the image, the caller communication terminal 110 synthesizes and transmits the audio with the image according to the setting environment set by the caller, the receiver communication terminal 120 is a receiver The audio may be combined with the image and received according to the set environment.

In addition, when the content of the event is sent as audio, the caller communication terminal 110 synthesizes the image and the audio according to the setting environment set by the caller, and the receiver communication terminal 120 is a receiver The image may be combined with the audio and received according to the set environment.

The caller communication terminal 110 may use a desired image, audio, and video as the call signal background sound of the caller when the caller makes a call, and the receiver communication terminal 120 transmits the caller when the caller makes a call. The image, audio, and video may be used as at least one of a receiver's ringtone or screen notification setting.

An example of this is as follows.

Example 1) A caller uses his smartphone's camera to call his friend "Hey ~ Hong Gil Dong!" If you take a video and make a phone call, the receiver's terminal will let you know that the call is coming and the video and voice of your friend will appear as a ringtone on the LCD screen. If the video or audio is long, it will continue to play until the call is received. If it is shorter than the call, it will be played repeatedly.

Example 2 When a caller sends a music video to a friend on the web of his smartphone with a call, the receiver's terminal notifies the user of the call and the LCD screen plays the music video downloaded from the caller.

Example 3 When a caller records a voice using his mobile phone and sends it to a friend by recording a funny voice to play with a friend, the friend's playful message flows from the receiver's terminal as a ringtone.

Example 4 If the caller takes a picture of his face with his terminal and sends it to his lover with the phone, the receiver's terminal can receive the call while watching his girlfriend all the time.

In the various forms as described above, the caller can provide the receiver with the image, audio, and video that he / she made, recorded, photographed or downloaded from the web as a ringtone, and can enjoy variously according to the setting environment set by the receiver or the caller.

4 is a flowchart illustrating a method for providing a phone event preview service according to an embodiment of the present invention.

1 and 4, in step 410, the caller communication terminal 110 pre-inputs a content of a message from the caller as one of text, voice, or image when the caller makes a call.

Next, in step 420, the caller communication terminal 110 generates a call signal message including the content of the input content and transmits it to the receiver communication terminal 120.

Next, in step 430, the receiver communication terminal 120 receives the call signal message from the caller communication terminal 110 and extracts the contents of the service from the call signal message.

Next, in step 440, the receiver communication terminal 120 outputs the content of the extracted content to any one of the text, voice, or image.

Hereinafter, an additional description will be given of a system and method for providing a preview service of a telephone call according to an embodiment of the present invention.

1. Make a call

A enters the contents before calling B. In other words, it is a process of revealing the existence and the use of A in advance by a method such as a text, a voice, or an image.

end. Text: An option to enter text just before or after you start a call (depending on your option).

-It is the process of identifying who is simple and what is the purpose of the letter.

-Text can also be selected with simple options whether it is converted to voice or sent as text.

-When the text is converted to voice, the machine voice or the agent's voice is transmitted instead of A's original voice.

I. Voice: The option to enter a voice before or after you start a call (depending on your option), just before you start your call.

-It is the process of revealing who is simple and what is the purpose by voice.

-You can choose whether the voice will be converted to text or sent as your voice by simple option.

-You can send your voice as it is, but you can select it as a machine sound, a representative's voice or a modulated voice.

All. Video: An option to enter a video just before or after you start a call (depending on your option).

-It is the process of revealing who is simple and what is the purpose of the video.

-With the simple option, you can select whether to send the text to the text without changing the image (your face).

-When converting the image to voice, the same setting as the option of "B. voice" above can be made.

-The image can be transferred by selecting the function of converting the image to the whole other image or the image only the face with the body as it is or only the specific part of the face (eye, nose, mouth, etc.).

2. Answer call

When B answers the call, he can preview the situation using A's text, voice, and image.

end. When a call comes in by text

-B can select whether to receive the text converted to voice before answering the call of the incoming text.

-In this case, the voice can be heard by switching to the voice of the machine or the agent, or to the voice of the option of choice.

-It can be used as a way of simply listening and responding to voice in various cases where it is difficult to check the text.

I. When a call comes in with voice

-B can select whether to receive the voice by converting the voice before receiving the call of the incoming voice.

-It can be used when it is annoying to listen to the voice or when you do not want to listen by ear.

All. When a call comes in with a video

-A's calling his face by video call or by taking a picture or video with his camera.

-It can be used when B needs to verify and receive A's identity, or when it needs to answer the phone after seeing its face or other content for various reasons.

3. Make / Receive Call Options

When you make a call or answer a call, you can use it for a variety of reasons.

By the setting of the recipient, i.e., the phone that the recipient has set to receive only the video preview call unconditionally calls only through the video preview.

Recipients may or may not have one or more of the three options, depending on the option.

In addition, the recipient can set one of the above options only if the calling number is an advertisement or spam phone number, such as 060, and the number is not stored in his or her contact, even if it is not an advertisement or spam phone number. In the case of using the above options, such as using the option can be conveniently used without inconvenience.

4. Call connection method

You can specify your own options when making or receiving calls.

There are existing phone ringtones, Color-Ring or Caller-Ring, but they play a simple sound repeatedly.

But in the present invention,

end. Picture-Ring (Image-Ring)

-When the caller makes a call, the image of the desired picture or picture is displayed on the receiver's phone, and at the caller's phone, the image of the picture or picture the recipient wants (registered or set) is displayed. Shows.

I. Audio-Ring (Sound-Ring)

-When the caller makes a call, audio such as sound or music desired (registered or set) is heard on the receiver's phone, and the caller's phone is used for audio or other sound or music desired by the receiver (registered or set). Let's hear.

All. Video-Ring

-When the caller makes a call, the recipient's phone will show or hear the video, such as the desired (registered or set) video, and the caller's phone will display the video, such as the recipient's desired (registered or set) video. Give or hear.

5. AD - Ring

When a caller makes a call, the caller wants or registers the caller using the desired connection method such as Picture-Ring (Image-Ring), Audio-Ring (Sound-Ring), or Video-Ring. The caller's phone is shown or heard, and the caller's phone is connected to the caller's desired (registered or set) Picture-Ring (Image-Ring), Audio-Ring (Sound-Ring), Video-Ring, etc. By using the method, the receiver displays or hears a desired or registered advertisement on the caller's phone.

In this case, the caller (receiver) who registered the advertisement may benefit from reducing the call charge or receiving a reserve according to a policy established in the relationship between the advertiser or the carrier and the receiver (caller). The service can be made through a contract such as receiving an advertising fee.

Embodiments of the present invention include computer readable media including program instructions for performing various computer implemented operations. The computer-readable medium may include program instructions, local data files, local data structures, etc., alone or in combination. The media may be those specially designed and constructed for the present invention or may be those known to those skilled in the computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs and DVDs, magneto-optical media such as floppy disks, and ROMs, And hardware devices specifically configured to store and execute the same program instructions. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.

While specific embodiments of the present invention have been described so far, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below, but also by the equivalents of the claims.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above-described embodiments, which can be variously modified and modified by those skilled in the art to which the present invention pertains. Modifications are possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

110: caller communication terminal
120: receiver communication terminal
210: input unit
220: generator
230: transmission unit
240, 340: control unit
310: receiving unit
320: extraction unit
330: output unit

Claims (20)

In the system for providing a preview service for the phone case,
When a caller makes a call, the caller receives a message in advance from the caller in one of texts, voices, and images, and generates a call signal message including the content of the input message and transmits the call signal to the receiver communication terminal. A caller communication terminal; And
Receiving the call signal message from the caller communication terminal to extract the content of the content from the call signal message, and the receiver communication terminal for outputting the content of the extracted content to any one of the text, voice or image
Including,
The caller communication terminal
When the caller makes a call, at least one of an image, audio or video desired by the caller is included in the call signaling message and transmitted to the receiver communication terminal, whereby the caller desired image, audio or At least one of the videos is output,
The receiver communication terminal
When the call signal message is received, when the caller's phone number is not stored in the contact list, the caller is automatically set to a preview option to output a screen on which the caller is displayed. A system for previewing a phone call service, characterized in that it is possible to recognize in advance before answering the call.
The method of claim 1,
The caller communication terminal
And receiving information regarding the message in the text, converting the text input into voice according to the caller's selection and including the message in the call signal message.
The method of claim 1,
The caller communication terminal
And when the contents related to the event are input by the voice, converting the contents input by the voice into a text according to the caller's selection and including the contents in the call signal message.
The method of claim 1,
The caller communication terminal
When the content related to the condition is received as the image, the content input as the image is included in the call signal message, and only the voice included in the image is converted into text or the image is selected according to the caller's selection. And a pre-set image, and converts a voice included in the image into a text.
The method of claim 1,
The receiver communication terminal
And the contents related to the contents converted into voice by the caller communication terminal are restored to the original text according to the selection of the receiver.
The method of claim 1,
The receiver communication terminal
And the contents related to the contents converted and transmitted by the caller communication terminal to the original voice according to the receiver's selection are output.
The method of claim 1,
The receiver communication terminal
Set the preview option to at least one of 'Preview by text', 'Preview by voice' or 'Preview by image' according to the settings of the recipient, and the preview option selected by the recipient. Telephone service preview service providing system, characterized in that to provide a preview service of the contents.
delete The method of claim 1,
The receiver communication terminal
When the contents related to the contents output to the receiver communication terminal are confirmed by the receiver, a response signal including at least one of an image, audio, or video desired by the receiver is generated and transmitted to the caller communication terminal, thereby transmitting the caller. And at least one of an image, audio, or video desired by the receiver at a communication terminal.
10. The method of claim 9,
At least one of the image, audio or video
Telephone service preview service providing system, characterized in that it comprises an advertisement.
The method of claim 1,
If you send an image about the above,
The caller communication terminal synthesizes and transmits audio with the image according to the setting environment set by the caller,
And the receiver communication terminal receives and synthesizes the audio with the image according to a setting environment set by the receiver.
The method of claim 1,
If you send audio about the above,
The caller communication terminal synthesizes and transmits an image with the audio according to a setting environment set by the caller,
And the receiver communication terminal receives the image by combining the image with the audio according to a setting environment set by the receiver.
The method of claim 1,
The caller communication terminal
When the caller makes a call, the desired image, audio, and video can be used as the call signal background sound of the caller.
The receiver communication terminal
And the image, audio, and video transmitted together with the caller as at least one of a ringtone or a screen notification setting of the receiver.
In the method for providing a preview service for the phone case,
In a caller communication terminal, when the caller makes a phone call, the caller firstly inputs the contents of the message as one of text, voice, or image;
Generating, at the caller communication terminal, a call signal message including a content of the input content and transmitting the call signal message to a receiver communication terminal;
Receiving, at the receiver communication terminal, the call signaling message from the caller communication terminal and extracting content about the event from the call signaling message; And
Outputting, by the receiver communication terminal, the content regarding the extracted content to any one of the text, voice, and image;
Including,
In the caller communication terminal, when the caller makes a call, at least one of an image, audio, or video desired by the caller is further included in the call signaling message and transmitted to the receiver communication terminal, thereby transmitting the caller at the caller communication terminal. Outputting at least one of a desired image, audio or video; And
In the receiver communication terminal, if the caller's telephone number is not stored in the contact (phone book) when the call signal message is received, a screen in which the caller is displayed by automatically setting 'Preview image' to a preview option. Outputting, so that the caller can be recognized in advance before answering the call.
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
In the caller communication terminal, when the content of the event is received in the text, converting the text input into the voice according to the caller's selection to include in the call signal message.
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
In the caller communication terminal, when the content regarding the condition is input by the voice, converting the voice input content into a text and including the content in the call signal message according to the caller's selection;
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
In the caller communication terminal, when the content of the event is received as the image, the content input as the image is included in the call signal message, but only the voice included in the image is selected by the caller. Converting the image into a preset image and converting a voice included in the image into a text;
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
In the receiver communication terminal, restoring and outputting the contents of the contents converted into voice by the sender communication terminal to original text according to the selection of the receiver;
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
In the receiver communication terminal, restoring and outputting the contents related to the contents converted into text by the caller communication terminal to the original voice according to the selection of the receiver;
Phone case preview service providing method characterized in that it further comprises.
15. The method of claim 14,
Setting, at the receiver communication terminal, at least one of a preview by text, a preview by voice, and a preview by a picture by a setting of a receiver as a preview option; And
Providing, at the receiver communication terminal, a preview service of contents relating to the event only with a preview option selected by the receiver;
Phone case preview service providing method characterized in that it further comprises.

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