KR101531179B1 - Method And Apparatus for Notifying Receipt Fail Call - Google Patents

Abstract

Disclosed are a method and apparatus for notifying a reception fail call. Provided are the method and apparatus for notifying the reception fail call, enabling a terminal to request a reception fail call notification from a server when a call is impossible by transmitting a notification message to the terminal based on a push message instead of SMS when the call reception fails and to integrally manage a reception fail record and a reception fail reason in a call log.

Description

[0001] The present invention relates to a method and apparatus for notifying a call failure,

The present embodiment relates to a method and apparatus for notifying an incoming call failure.

The contents described below merely provide background information related to the present embodiment and do not constitute the prior art.

Generally, when a mobile communication terminal is in use, it is impossible to receive a telephone call in a situation such as power off (Off), shaded area entry, Busy. In general, when a call is received in a state in which a call is impossible to receive, the network transmits a notification of a call failed in the call to a corresponding terminal in the form of a short message service (SMS). However, the general failure notification call notification technology is displayed as a missed notification on the SMS log, not the call log, on the terminal receiving the SMS. Therefore, there is a problem in that the user is inconvenienced to separately check the missed call notification using the SMS application rather than the telephone application.
Such a failure notification call notification technique is disclosed in Korean Patent Laid-Open Publication No. 2005-0061116.

In this embodiment, a notification message in case of call termination failure is transmitted to a terminal based on a push message, not based on an SMS, so that the terminal requests the terminal to notify the terminal of a call failure message in a call disabled state, To be managed in a call log in a consolidated manner.

According to an aspect of this embodiment, there is provided an electronic device comprising: a display; A communication processing unit; A call state management unit for requesting the missed call information to the missed call notification server by using the communication processing unit when the electronic device transitions from the unreachable state to the talkable state; A message processing unit for receiving a push message corresponding to the incoming failure call information from the push server using the communication processing unit; And an incoming failure call notifying unit for generating incoming failure call notification information based on the push message.

According to another aspect of the present invention, there is provided a method for controlling an electronic device, the method comprising the steps of: requesting an absence notification call information to an absence notification server when the electronic device transitions from an unaccessible state to a talkable state; Receiving a push message corresponding to the incoming failure call information from a push server; And generating a failure notification call notification information based on the push message. The present invention also provides a computer-readable recording medium having recorded thereon a program.

As described above, according to the present embodiment, when a call termination failure occurs, a notification message is transmitted to the terminal based on a push message rather than an SMS message, and the terminal requests the terminal to notify the terminal of the failure reception call, The incoming call failure record and the reason why the incoming call is failed can be integratedly managed in the call log. In other words, according to the present embodiment, there is an effect that all incoming call failures can be confirmed in the call log list without having to check a separate SMS in a call disabled state of a terminal communicating with a wired / wireless network for providing voice / video call.

According to the present embodiment, there is an effect that when the terminal receives the absence notification from the call disabled state, the power off, the shadow area, and the busy state, which are the reasons for absence, can be confirmed. In other words, the user has the effect of accurately confirming and coping with the failure of call incoming to him / herself under certain circumstances only by the call record.

According to the present embodiment, notifications of incoming calls occurring in a situation where a terminal can not receive a call can be displayed not only in a call history list but also in a standby screen, It is possible to cope with the call more rapidly.

According to the present exemplary embodiment, when a call fails, in a case where a call is made from a disabled state to a call enabled state in a telephone application installed in the terminal instead of transmitting the message from the network to the terminal by the SMS method, The push message is received and the traffic generated in the network is reduced.

FIG. 1 is a block diagram schematically showing an incoming failure notification system according to the present embodiment.
2 is a block diagram schematically showing a terminal according to the present embodiment.
FIGS. 3A and 3B are diagrams illustrating a notification of a failure to be received on the lock screen according to the present embodiment.
FIG. 4 is a diagram illustrating a notification of a failure to be received on the home screen according to the present embodiment.
FIGS. 5A to 5F are diagrams showing a failure to receive a call on a call history list and a call screen according to the present embodiment.

Hereinafter, the present embodiment will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram schematically showing an incoming failure notification system according to the present embodiment.

The incoming call failure notification system according to the present embodiment includes a terminal 110, a absence notification server 120, a subscriber management server 130, and a push server 140. The components included in the notification failure notification system are not limited thereto.

The terminal 110 is an electronic device capable of transmitting and receiving various data via a network. When there is a call connection request from the calling terminal via the network, the terminal 110 may perform a voice communication with the calling terminal or request a call connection to the called terminal to perform a voice communication. The terminal 110 may be a tablet PC, a laptop, a personal computer (PC), a smart phone, a personal digital assistant (PDA) Communication Terminal) or the like.

The terminal 110 according to the present embodiment embeds the call failure notification call information not the general phone application into the call log list 510, the lock screen 300, or the phone application 112 that reflects on the home screen 400 Embedded). Of course, the terminal 110 may mount the telephone application 112 in a form installed in the OS in the terminal 110 by a user's operation or command.

The terminal 110 according to the present exemplary embodiment performs an operation of originating / receiving a voice / video call using the installed telephone application 112. When the terminal 110 transitions from the unaccessible state (e.g., telephone off, busy, shaded area, etc.) to the call enabled state, the terminal 110 requests the missed call server 120 for the call failure information. Then, the terminal 110 receives a push message corresponding to the incoming failure call information from the push server 140. Here, the push message includes sender's telephone number information and reason for failure to receive information. The terminal 110 generates the call failure notification notification information based on the push message. The terminal 110 reflects the incoming call failure notification information on the call record list 510.

When the terminal 110 is placed in a shaded area where the terminal 110 is powered off, in a busy state or in a non-communicable area, when the terminal 110 transitions to a state in which the terminal 110 can make a call, And transmits it to the corresponding terminal through the Internet or the like. The absence notification server 120 receives the call failure call information from the terminal 110 when the terminal 110 transitions from the unaccessible state (e.g., telephone off, busy, shaded area, etc.) to the talkable state.

The absence notification server 120 transmits a subscriber information request message to the subscriber management server 130. The absence notification server 120 receives a subscriber information response message corresponding to the subscriber information request message from the subscriber management server 130. In other words, the absence notification server 120 transmits a subscriber information request message to the subscriber management server 130 in order to check whether the terminal 110 that has transmitted the incoming failure call information is a terminal equipped with the telephone application 112 send. In addition, the absence notifying server 120 checks whether the terminal 110 that has transmitted the incoming failure call information is a terminal subscribed to the call failure notification service or whether it is a terminal subscribed to a specific communication company, And transmits the subscriber information request message to the subscriber information requesting unit 130. The absence notification server 120 receives a subscriber information response message from the subscriber management server 130 and transmits a push request message to the push server 140.

The subscriber management server 130 is a server for managing subscriber information of a specific service or a specific communication company. When the subscriber management server 130 receives the subscriber information request message including the terminal identification information from the absence notification server 120, the subscriber management server 130 confirms the subscriber information corresponding to the terminal identification information. The subscriber management server 130 transmits a subscriber information response message including the subscriber information to the absence notification server 120. [ The subscriber management server 130 extracts telephone application loading information, incoming failure notification service subscription information, or specific communication company subscription information in the subscriber information corresponding to the terminal identification information, and generates the subscriber information response message.

The push server 140 refers to a server that transmits a push message to the terminal 110. The push server 140 receives the push request message from the absence notification server 120. [ The push server 140 may be implemented as an AOM (Always On Management) server as a smart push server. The push server 140 confirms the terminal identification information included in the push request message and transmits the push message to the terminal corresponding to the terminal identification information. At this time, the push message includes the failure notification call notification information and the failure failure reason information. The incoming failure call announcement information includes the sender telephone number information. The incoming failure reason information includes at least one of power off information, busy information, and comment information directly input by the caller.

1, the push server 140 transmits a missed call record to the terminal 110 in a push message with respect to a call received when the terminal 110 is unable to receive a call. The terminal 110 displays a push message received from the push server 140 on the lock screen 300 and the call history list 510 to provide a call convenience function that the user can recognize.

Hereinafter, an example of the user operation will be described.

1. The terminal 110 transitions to the unaccessible state (e.g., the terminal is powered off, the shadow area is busy).

2. The calling terminal 1234-5678 requests the terminal 110 to make a call, and the call connection with the terminal 110 fails. The call connection failure refers to a call occurring in an unreachable state in which no communication is established between the network and the terminal due to the location information unconfirmed (shadow area) of the terminal 110, power off, or communication.

3. The terminal 110 transitions to a talkable state (e.g., the terminal is powered on, out of the voice area, and ends the call).

4. The terminal 110 transmits the missed call information to the absence notification server 120. [ In other words, the terminal 110 transmits the incoming failure call information to the absence notification server 120 in order to confirm whether there is a reception failure call at the time of reconnection with the network.

Meanwhile, the absence notifying server 120 receives related information (subscriber information request message) to the subscriber management server 130 when receiving the missed call information from the terminal 110 or when the terminal 110 does not answer the incoming call send. The subscriber management server 130 confirms whether the terminal 110 is a terminal equipped with the telephone application 112 and transmits a confirmation result (subscriber information response message) to the absence notification server 120. [

The absence notification server 120 transmits a push request message to the push server 140 to receive a push message only when the phone application 112 is a terminal equipped with the phone application 112 based on the confirmation result received from the subscriber management server 130 do. If the terminal is not the terminal equipped with the phone application 112, the absence notification server 120 transmits a message requesting SMS to the SMS center.

The terminal 110 receives a push message from the push server 140. The terminal 110 displays call reception failure notification information indicating that a call has been received from the originating terminal 1234-5678 based on the push message in the call history list 510, the lock screen 300, the home screen 400, and the like.

5. The terminal 110 displays not only failure notification call notification information but also reason information on the failure in the call log list 510 of the telephone application.

The terminal 110 receives the incoming failure call notification information in the push method using the network and integrally manages the incoming failure call notification information received in the push method on the phone call list 510 in the telephone application 112. In this case, when the terminal 110 transits to a talkable state such as a power-on state, a message is transmitted to the absence notification server 120, and as a result, a missed record is received from the push server 140, Reduction effect occurs.

2 is a block diagram schematically showing a terminal according to the present embodiment.

The terminal 110 includes a memory 202, a memory controller 204, a processor 206, a peripheral interface 208, a communications processor 212, an audio circuit 214, a speaker 216, a microphone 218, (I / O) subsystem 220, a touch screen 226, other input or control devices 228, and an external port 248. These components communicate through one or more communication buses or signal lines 210. The terminal 110 may configure more or fewer components or different components than those shown in FIG. The various components shown in FIG. 2 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing or application specific integrated circuits.

The memory 202 may comprise a high speed random access memory. The memory 202 may also include one or more magnetic disk storage devices, non-volatile memory such as flash memory devices, or other non-volatile semiconductor memory devices. In some embodiments, the memory 202 may be a storage device that is located remotely from the processor 206, such as a communications processor 212, an external port 248, the Internet, an intranet, a LAN (Local Area Network), a WLAN Wide LAN, Wide Area Network (LAN), Storage Area Network (SAN), or the like, via a communication network (not shown). Access to the memory 202 by other components of the terminal 110, such as the processor 206 and the peripheral interface 208, may be controlled by the memory controller 204.

The peripheral interface 208 couples the input / output peripheral of the terminal 110 to the processor 206 and the memory 202. The processor 206 executes various software programs or a set of instructions stored in the memory 202 to perform various functions for the terminal 110 and processes the data.

In some embodiments, peripheral interface 208, processor 206, and memory controller 204 may be implemented on a single chip, such as chip 211. In some other embodiments, these may be implemented as separate chips.

The communication processing unit 212 transmits and receives electromagnetic waves. The communication processing unit 212 converts an electric signal to an electromagnetic wave or vice versa and communicates with the communication network and other communication apparatuses through the electromagnetic wave. The communication processing unit 212 may include, for example, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a CODEC chipset, a Subscriber Identity Module But are not limited to, well known circuits for performing such functions. The communication processing unit 212 may be connected to the Internet, an intranet and a network called the World Wide Web (WWW) or a wireless network such as a cellular telephone network, a wireless LAN or a metropolitan area network (MAN) Communication can be performed. The wireless communication may be performed by a wireless communication system such as a Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA) Wi-Fi (e. G., IEEE 802.11a, IEEE 802.11b, IEEE 802.11g or IEEE 802.11n), Voice over Internet Protocol (VoIP), Wi-MAX, e-mail, instant messaging ), A protocol for short message service (SMS), and the like.

Audio circuitry 214, speaker 216 and microphone 218 provide an audio interface between the user and terminal 110. The audio circuitry 214 receives data from the peripheral interface 208, converts the data data to electrical signals, and transmits the electrical signals to the speaker 216. Speakers convert electrical signals into sound waves that can be heard by humans. The audio circuit 214 receives the converted electrical signal from the microphone 116 from the sound wave. The audio circuit 214 converts the electrical signal into audio data and transmits it to the peripheral interface 208 for processing. Audio data may be retrieved or transmitted from memory 202 or communications processor 212 by peripheral interface 208. In some embodiments, the audio circuitry 214 may also include a headset jack (not shown). The headset jack provides an interface between the audio circuit 214 and a removable input / output peripheral device, e.g., an output-only headphone or a headset having both an output and an input (microphone).

The I / O subsystem 220 provides an interface between the input / output peripheral of the terminal 110 and the peripheral interface 208, such as the touch screen 226 and other input / The I / O subsystem 220 includes one or more input controllers 224 for the touch screen controller 222 and other input or control devices. One or more input controllers 224 transmit and receive electrical signals to and / or from another input or control device 228. Other input / control devices 228 may include physical buttons (e.g., push buttons), dials, slider switches, sticks, and the like.

The touch screen 226 provides an output interface and an input interface between the device and the user. The touch screen controller 222 sends and receives electrical signals to and from the touch screen 226. The touch screen 226 displays a visual output to the user. The visual output may include text, graphics, video, and combinations thereof. Some or all of the visual output may correspond to a user interface object and will be described in more detail below.

The touch screen 226 accepts input from a user based on a haptic or tactile contact. The touch screen 226 forms a touch sensitive surface that accepts user input. The touch screen 226 and the touch screen controller 222 (along with the instruction set in the associated module or memory 202) detect the contact on the touch screen 226 and detect the detected contact on one or more Into an interaction with a user interface object such as a soft key. In an exemplary embodiment, the point of contact between the touch screen 226 and the user corresponds to the width (Digit) of one or more user fingers. The touch screen 226 may use a liquid crystal display (LCD) technology or a light emitting polymer display (LPD) technology, although other display technologies may be used in other embodiments. The touchscreen 226 and the touchscreen controller 222 may be implemented using a variety of touch sensing technologies such as Capacitive, Resistive, Infrared and Surface acoustic wave technologies as well as proximity sensor arrays ), Or other elements for determining the point of contact with the touch screen 226. [0031] The user may contact the touch screen 226 using a suitable object such as a stylus, a finger, or the like.

The terminal 110 also includes a power system 230 that powers various components. The power system 230 may include a power management system, one or more power sources (e.g., battery, ac power), a charging system, a power failure detection circuit, a power converter or inverter, a power status indicator , Power generation, power management, and other components associated with power distribution.

In some embodiments, the software components include an operating system 232, a communication module (or instruction set) 234, a graphics module (or instruction set) 240, a text input module 242, and one or more applications ) ≪ / RTI >

The operating system 232 (e.g., an embedded operating system such as Darwin, RTXC, LINUX, UNIX, OS X, WINDOWS or VxWorks) provides general system tasks (e.g., memory management, storage control, Management, etc.), and facilitates communication between the various hardware and software components.

Communication module 234 also includes various software components for facilitating communication with other devices via one or more external ports 248 and for processing data received by communication processors 212 and external ports 248 . The external port 248 (e.g., USB, FIREWIRE, etc.) is used for direct connection to another device or for indirect connection via a network (e.g., Internet, wireless LAN, etc.).

Graphics module 240 includes a number of well known software components for providing and displaying graphics on touch screen 226. The term "Graphics" includes, without limitation, text, web pages, icons (e.g., user interface objects including soft keys), digital images, video, animations, .

The text input module 234 provides a soft keyboard for entering text into various applications (such as contacts, email, IM, blogging, browsers, and any other applications that require text input).

The one or more applications 250 may include a browser, an Address Book, a contact list, an email, an instant message, Word Processing, a Keyboard Emulation, a Widget, a JAVA enabled application, Including, without limitation, digital rights management, voice recognition, voice reproduction, positioning functions (such as those provided by GPS), music players (playing music recorded in one or more files such as MP3 or AAC files) And may include any application installed on the terminal 110.

The application 250 includes a call state management unit 251, a message processing unit 252, a call failure notification unit 253, a call recording management unit 254, a lock screen management unit 255, a home screen management unit 256, (257).

The call state management unit 251 transmits the call failure failure information to the absence notification server 120 using the communication processing unit 212 when the terminal 110 transitions from the unreachable state to the talkable state. The message processing unit 252 receives the push message corresponding to the incoming failure call information from the push server 140 using the communication processing unit 212. [ The termination failure call notifying unit 253 generates termination failure call notification information based on the push message. The incoming failure call notifying unit 253 confirms the incoming failure failure information included in the push message.

The call history management unit 254 reflects the incoming call failure notification information on the call history list 510. [ The call record management unit 254 displays an additional notification icon 412 on the call record list 510 to indicate call reception failure notification information in the call recording area 510 indicating the call record menu. The call history management unit 254 additionally displays on the call history list 510 at least one or more of power off information included in the incoming failure reason information, in-call information, and comment information directly inputted by the caller.

The lock screen management unit 255 displays the incoming failure call notification information on the lock screen 300. The lock screen management unit 255 displays the incoming failure call notification information on the lock screen 300 as a plurality of areas. The lock screen management unit 255 includes a first area 310 indicating the incoming call failure notification information, a second area 320 indicating the image corresponding to the failure reception call notification information, A fourth area 340 indicating a menu for attempting call connection to a telephone number corresponding to the incoming failure call notification information, a third area 330 indicating a menu for moving to the call history list 510 reflecting the call history, And a fifth region 350 moving to the second region 400.

The lock screen management unit 255 causes the first user area name 310 corresponding to the missing or missing phone number to be overlaid in the first area 310 of the one side of the lock screen 300. [ The lock screen management unit 255 controls the most recent information among the plurality of incoming failure call notification information to be displayed in the first area 310 when there are a plurality of incoming failure call notification information. The lock screen management unit 255 controls the number of the failure notification call notification information except for the most recent information among the plurality of call failure call notification information to be additionally displayed in the first area 310. [

The lock screen management unit 255 controls the second area on the other side of the lock screen 300 to display an image corresponding to the missed phone number. The lock screen management unit 255 causes the pre-stored image to be displayed in the second area 320 when there is a pre-stored image corresponding to the missed phone number. Or the lock screen management unit 255 controls the predetermined image to be displayed in the second area 320 when there is no pre-stored image corresponding to the missed phone number.

The lock screen management unit 255 causes the third area 330 adjacent to the second area 320 to display a call recording menu for directly moving to the call record list 510 on the telephone application. If there is a drag input from the second area 320 to the third area 330, the lock screen management unit 255 controls the call screen to move to the call record list 510 reflecting the call failure notification call information.

The lock screen management unit 255 causes the fourth area 340 adjacent to the second area 320 to display a shortcut menu for directly executing a call connection application on the phone application. If there is a drag input from the second area 320 to the fourth area 340, the lock screen management unit 255 causes the call connection application to be executed and tries to connect the call to the missed phone number.

The home screen management unit 256 reflects the incoming failure call notification information in the form of an additional notification icon 412 on the call icon 410 on the home screen 400. [ The home screen management unit 256 displays the number of the incoming failure call notification information (the number of calls in the absence) in the additional notification icon 412. The call management unit 257 displays an additional notification icon 412 for indicating the incoming failure call notification information in the call recording area 510 indicating the call recording menu when the telephone application is started.

FIGS. 3A and 3B are diagrams illustrating a notification of a failure to be received on the lock screen according to the present embodiment.

The lock screen 300 means a screen for displaying basic information (time information, date information, background screen, etc.) before entering the home screen 400. [ The lock screen 300 is switched to the home screen 400 when unlocking is recognized by user input. The home screen 400 is a screen for displaying all application information, widget information, and the like installed in the terminal 110.

As shown in FIG. 3A, the incoming failure call notification information is displayed on the lock screen 300 as a plurality of areas. The lock screen 300 includes a first area 310 to a fifth area 350.

The first area 310 is an area indicating call termination failure call notification information. The first area 310 is displayed on one side of the lock screen 300, and the absence user name information corresponding to the missed phone number or the missed phone number is overlaid on the lock screen 300. The first area 310 indicates the most recent information among a plurality of incoming failure call notification information when there are a plurality of incoming failure call notification information. The first area 310 additionally indicates the number of the call failure notification call information excluding the latest information among the plurality of call failure call notification information.

The second area 320 is an area indicating an image corresponding to the incoming failure call notification information. The second area 320 is displayed on the other side of the lock screen 300, and an image corresponding to the missed phone number is displayed. The second area 320 indicates a pre-stored image if there is a pre-stored image corresponding to the missed telephone number. The second area 320 indicates a predetermined image when the pre-stored image corresponding to the missed telephone number does not exist.

The third area 330 is an area for displaying a menu for moving to the call record list 510 in which incoming call failure notification information is reflected. The third area 330 is an area adjacent to the second area 320, and represents a call recording menu for directly moving to the call record list 510 on the telephone application. 3B, when there is a drag input from the second area 320 to the third area 330, the telephone application 112 is caused to move to the call record list 510 in which the incoming failure call notification information is reflected .

The fourth area 340 is a region indicating a menu for attempting call connection to a telephone number corresponding to the incoming failure call notification information. The fourth area 340 is an area adjacent to the second area 320 and represents a dialing menu for immediately executing a call connection application on the telephone application. 3B, when there is a drag input from the second area 320 to the fourth area 340, the telephone application 112 attempts to connect the call to the missed telephone number by causing the call connection application to execute .

The fifth area 350 is an area that moves to the home screen 400 according to a user command (input). And the fifth area refers to the remaining area excluding the second area 320 to the fourth area. The fifth region includes the first region 310.

FIG. 4 is a diagram illustrating a notification of a failure to be received on the home screen according to the present embodiment.

As shown in FIG. 4, the telephone application 112 reflects the incoming failure call notification information in the form of an additional notification icon 412 on the call icon 410 on the home screen 400. The home screen management unit 256 displays the number of the incoming failure call notification information (the number of calls in the absence) in the additional notification icon 412.

FIGS. 5A to 5F are diagrams showing a failure to receive a call on a call history list and a call screen according to the present embodiment.

FIG. 5A is a diagram showing an additional notification icon 412 indicating the incoming failure call notification information. In other words, the telephone application 112 displays an additional notification icon 412 in the call recording area 510 indicating the call recording menu, and '2' is displayed in the additional notification icon 412.

FIG. 5B is a diagram illustrating a state in which a separate call phrase is not displayed for the call failure notification call information generated in the shadow area in the call log list. The telephone application 112 confirms the incoming failure reason information included in the push message. The incoming failure reason information includes at least one of power off information, busy information, comment information directly input by the caller, and shaded area information. The phone application 112 further displays the power off information included in the incoming failure reason information, the busy information, and the comment information directly inputted by the caller in the call history list 510, .

5B, when the call recording area 510 is selected by the user command, the telephone application 112 moves to the call record list 510 as shown in FIG. 5B, and the call notification area 412 ) To disappear.

FIG. 5C is a diagram illustrating a state of returning to the keypad (dial) screen after entering the call log list 510 to confirm a missed call. As shown in FIG. 5C, the additional notification icon 412 indicates a disappearance state. When switching from the call history list 510 of FIG. 5B to the keypad (dial) screen as shown in FIG. 5C, the additional notification icon 412 disappears in the call recording area 510, as shown in FIG. 5C.

5D is a diagram showing an additional notification icon 412 in the call recording area 510 indicating the call recording menu upon entry into the call record list 510. FIG. 5D, when the call application failure notification information is reflected in the call history list 510 and the phone application 112 directly moves to the call history list 510 due to the user command, An additional notification icon 412 is displayed on the display unit 510. Referring to FIG. 5D, it can be seen that '2 key' is displayed in the additional notification icon 412 in the call recording area 510.

FIG. 5E is a diagram showing call failure notification notification information that is generated during a call, which is indicated as 'busy'. FIG. 5F is a view showing a phone call in absence by specifying 'power off' in the call history list 510 on the contact detail screen.

The foregoing description is merely illustrative of the technical idea of the present embodiment, and various modifications and changes may be made to those skilled in the art without departing from the essential characteristics of the embodiments. Therefore, the present embodiments are to be construed as illustrative rather than restrictive, and the scope of the technical idea of the present embodiment is not limited by these embodiments. The scope of protection of the present embodiment should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

As described above, the present embodiment is applied to the field of notifying call failure notification, and is a useful invention for generating the effect of unified management in the call log of the incoming call failure record and the reason for the failure of the incoming call.

110: terminal 112: telephone application
120: Out of Office notification server
130: Subscriber management server 140: Push server

Claims (10)

As an electronic device,
display;
A communication processing unit;
A call state management unit for requesting the missed call information to the missed call notification server by using the communication processing unit when the electronic device transitions from the unreachable state to the talkable state;
A message processing unit for receiving a push message corresponding to the incoming failure call information from the push server using the communication processing unit; And
An incoming failure call notifying unit for generating incoming failure call notification information based on the push message,
≪ / RTI > The method according to claim 1,
A lock screen management unit for displaying the incoming call failure notification information on a lock screen and for overlaying a missing phone number or absence user name information corresponding to the missed phone number in a first area of the lock screen,
Further comprising an electronic device. 3. The method of claim 2,
The lock screen management unit,
And controlling the most recent information among the plurality of incoming failure call notification information to be displayed in the first area when there is a plurality of the incoming failure call notification information,
And controls the number of the incoming failure call notification information other than the latest information among the plurality of incoming failure call notification information to additionally appear in the first area. 3. The method of claim 2,
The lock screen management unit,
Controls to display an image corresponding to the missed phone number in a second area on the other side of the lock screen,
Stored image corresponding to the missed telephone number is present in the second area, or if a pre-stored image corresponding to the missed telephone number does not exist, Area of the electronic device. 5. The method of claim 4,
The lock screen management unit,
A call recording menu for directly moving to a call record list on the telephone application appears in a third area adjacent to the second area,
And controls to move to the call record list reflecting the incoming failure call notification information when there is a drag input from the second area to the third area. 5. The method of claim 4,
The lock screen management unit,
A shortcut menu to promptly execute a call connection application on the phone application is displayed in a fourth area adjacent to the second area,
If there is a drag input from the second area to the fourth area, causes the call connection application to be executed and tries to connect a call to the missed telephone number. The method according to claim 1,
Further comprising a call recording management unit for reflecting the incoming call failure notification information on the call record list. 8. The method of claim 7,
The incoming failure call notifying unit confirms the incoming failure failure information included in the push message,
Wherein the call log management unit further displays at least one of power off information, busy information, and comment information directly input by the caller included in the call failure reason information on the call log list. . The method according to claim 1,
Wherein the push message includes caller telephone number information and reason for failure to receive information. In an electronic device,
Requesting the missed call notification server to the missed call notification server when the electronic device transitions from a non-callable state to a callable state;
Receiving a push message corresponding to the incoming failure call information from a push server; And
Generating a call failure notification message based on the push message
Readable recording medium having recorded thereon a program for realizing the program.

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