JP5008684B2 - Phone terminal - Google Patents

Description

  The present invention relates to a telephone terminal that can make a call using an incoming call history.

Recently, so-called “one-cut scams” are increasing. This uses an incoming call history function to make a very short call indiscriminately and leave a phone number in the user's incoming call history. When the user calls back to the phone number, the user is connected to a paid dial and is charged an unreasonable fee.
Since this is a new type of crime, there is no particular function to deal with it, but there is generally a means of registering an incoming call rejection telephone number and not accepting unwanted calls.
However, since only certain numbers can be rejected, the effectiveness of this type of crime is expected to be greatly limited. Also, as in [Patent Document 1], an invention such as “stores information on the number of ringing in the incoming call history” has been made, but there is also a possibility of erroneous operation and inadvertent transmission, and such fraud can be completely prevented. It's hard to say.

JP 2000-295324 A

An object of the present invention is to provide a telephone terminal capable of restricting outgoing calls to a pay dial without the user being particularly conscious of the problems in the prior art.
It is another object of the present invention to provide a telephone terminal that can arbitrarily set a minimum value of the ringing time on the user side, and can cope with such a variety of crimes in the future.

The telephone terminal of the present invention is a telephone terminal capable of registering a telephone number, and when there is an incoming call from a telephone number that is not registered, it does not notify that there is an incoming call for a certain period of time, The processing related to the incoming call history of the incoming call is different depending on whether the incoming call has continued for the predetermined time and when the incoming call has not continued for the predetermined time .

When there is an incoming call from a telephone number that is not registered , the telephone terminal does not notify that there is an incoming call for a certain period of time, and when there is an incoming call from a registered telephone number, the incoming call is received The fact is notified that the predetermined time has not passed .
The telephone terminal is characterized by ringing a ringtone or vibrating a vibrator as the notification .

The telephone terminal is a telephone terminal capable of registering a telephone number. When there is an incoming call from a telephone number that is not registered, the telephone terminal does not notify that there is an incoming call for a certain period of time. Is not continued for a certain period of time, outgoing calls using the incoming call history of the incoming call are restricted .

The telephone terminal is configured to detect an incoming call in a telephone terminal that rings an incoming call or vibrates a vibrator in response to an incoming call; and when the incoming call is detected, the telephone terminal does not ring for a certain period of time or vibrates. Means for preventing vibration, means for determining whether the detected incoming call has continued for a certain period of time, a case in which it is determined that the detected incoming call has continued for a certain period of time, and the detection And a means for differentiating the processing related to the incoming call history of the detected incoming call when it is determined that the incoming call has not been continued for a certain period of time .

According to the telephone terminal of the present invention, it is possible to limit outgoing calls to a pay dial without the user being particularly conscious.
Further, according to the telephone terminal of the present invention, the minimum value of the calling time can be arbitrarily set on the user side, and it is possible to cope with such diversified crimes in the future.

1 is a functional block diagram of a mobile phone according to an embodiment of the present invention. 3 is a flowchart at the time of an incoming call of the mobile phone according to the first embodiment of the present invention. The flowchart at the time of the incoming call of the mobile telephone which is the 2nd Embodiment of this invention. The flowchart at the time of the incoming call of the mobile telephone which is the 3rd Embodiment of this invention. The flowchart of the junk call control incoming call process which is embodiment of this invention. The flowchart of the normal incoming call process which is embodiment of this invention.

Next, an embodiment when a telephone terminal according to the present invention is applied to a mobile phone will be described in detail with reference to the accompanying drawings. FIG. 1 is a functional block diagram of a mobile phone according to an embodiment of the present invention, FIG. 2 is a processing flowchart at the time of an incoming call of the mobile phone according to the first embodiment of the present invention, and FIG. FIG. 4 is a process flowchart at the time of an incoming call of a mobile phone according to the third embodiment of the present invention.
FIG. 5 is a flowchart of the nuisance call control incoming call processing according to the embodiment of the present invention, and FIG. 6 is a flowchart of the normal incoming call processing according to the embodiment of the present invention.

  As shown in FIG. 1, a mobile phone according to an embodiment of the present invention includes an antenna 101, a radio unit 103, a speech path control unit 105, a microphone 107, a speaker 109, a vibrator 110, a call control unit 111, a memory 113, and an LCD 115. , And a key 117.

  An antenna 101 is an antenna that communicates with a base station. The radio unit 103 has a transmission / reception switching switch for the antenna 101, and a received signal received by the antenna 101 is amplified by the speech path control unit 105 through a switch and a filter (both not shown), and is subjected to frequency conversion. Is done. The amplified received signal is demodulated, and the demodulated received signal is processed in units of frames, decoded by a codec (not shown), and output from the speaker 109 as sound. The audio signal output from the microphone 107 is encoded by a codec, processed in units of frames, and modulated. The modulated transmission signal is amplified by the speech path control unit 105, converted into an output frequency, amplified, and output via the radio unit 103 and the antenna 101.

  The mobile phone always communicates with the base station via the antenna 101 via the control channel to inform the system of his / her location (service area). The call control unit 111 controls the synthesizer, modem, frame processor, codec (not shown), and memory 113, and controls the entire terminal by a signal from the key operation unit 117. A ring tone, which is an incoming call notification by sound, is output from the speaker 109 via an amplifier. Further, the incoming call notification by vibration is performed by the vibrator 110. In addition to a program for executing each function of the terminal, the memory 113 is provided with a storage area for a program for executing a nuisance call control incoming call process, which is a feature of the present invention.

<First Embodiment>
The mobile phone according to the first embodiment of the present invention executes the nuisance call control incoming call processing (FIG. 5) for the incoming call that has notified the caller number.

  FIG. 2 is a processing flowchart at the time of an incoming call of the mobile phone according to the first embodiment of the present invention. As shown in the figure, when there is an incoming call during standby (during a call) (S201), it is confirmed whether or not the nuisance call control setting is set to ON (S203). The nuisance call control can be set to ON / OFF by the user operating the key 117 according to the setting screen displayed on the LCD 115.

As a result of S203, if the nuisance call control setting is set to OFF, normal incoming call processing (FIG. 6) is executed (S209). As a result of S203, if the nuisance call control setting is set to ON, it is confirmed whether or not the incoming call notifies the caller number (S205).
If the caller ID is not notified as a result of S205, the normal incoming call process (FIG. 6) is executed (S209). On the other hand, when the caller ID is notified, the nuisance call control incoming process (FIG. 5) is executed (S207). If the caller number is notified, the caller number is displayed on the LCD 115 in the subroutine of S207.

<Second Embodiment>
The mobile phone according to the second embodiment of the present invention executes the nuisance call control incoming call processing (FIG. 5) for an incoming call whose caller number is not registered in the memory dial.

  FIG. 3 is a process flowchart at the time of an incoming call of the mobile phone according to the second embodiment of the present invention. As shown in the figure, when there is an incoming call during standby (during a call) (S301), it is confirmed whether or not the nuisance call control setting is set to ON (S303). The nuisance call control can be set to ON / OFF by the user operating the key 117 according to the setting screen displayed on the LCD 115.

As a result of S303, if the nuisance call control setting is set to OFF, normal incoming call processing (FIG. 6) is executed (S309). As a result of S303, if the nuisance call control setting is set to ON, it is confirmed whether or not the caller number of the incoming call is registered in the memory dial (S305).
If the result of S305 is registered as a memory dial, normal incoming call processing (FIG. 6) is executed (S309). On the other hand, if it is not registered as a memory dial, a nuisance call control incoming call process (FIG. 5) is executed (S307).

  If it is registered as a memory dial, the registration information is displayed on the LCD 115 in the subroutine of S309. On the other hand, if it is not registered as a memory dial, the display of the caller number is displayed on the LCD 115 in the subroutine of S307. .

<Third Embodiment>
The mobile phone according to the third embodiment of the present invention has notified the caller number, and has received the caller number and is not registered as a memory dial. ).

  FIG. 4 is a process flowchart at the time of an incoming call of the mobile phone according to the third embodiment of the present invention. As shown in the figure, if there is an incoming call during standby (during a call) (S401), the incoming call may be an incoming call rejection condition (for example, outgoing from a public phone or caller ID not notified) ) Is confirmed (S403).

  If the result of S403 matches the incoming call rejection condition, an incoming call rejection control process is executed (S405). This incoming call rejection control processing is performed, for example, when the called party terminal (in this case, the mobile phone in FIG. 1) forcibly disconnects the radio line or calls the calling party from the called party terminal or the exchange. The call cannot be connected due to circumstances, and an incoming call rejection message such as “The connection cannot be established” is disconnected.

On the other hand, if the result of S403 does not match the incoming call rejection condition, it is checked whether or not the nuisance call control setting is set to ON (S407). The nuisance call control can be set to ON / OFF by the user operating the key 117 according to the setting screen displayed on the LCD 115.
If the result of S407 is that the nuisance call control setting is set to OFF, normal incoming call processing (FIG. 6) is executed (S415). As a result of S407, if the nuisance call control setting is set to ON, it is confirmed whether or not the incoming call notifies the caller number (S409).

As a result of S409, if the caller ID is not notified, normal incoming call processing (FIG. 6) is executed (S415). On the other hand, when the caller number is notified, it is confirmed whether or not the caller number is registered in the memory dial (S411).
If the result of S411 is that it is registered as a memory dial, normal incoming call processing (FIG. 6) is executed (S415). On the other hand, if it is not registered as a memory dial, the nuisance call control incoming call processing (FIG. 5) is executed (S413).

  In the sub-routine of S415, depending on the presence / absence of caller number notification and the presence / absence of registration in the memory dial, the LCD 115 displays “incoming call”, caller number display, or display of registration information on the memory dial. Do. On the other hand, in the subroutine of S413, the caller number is displayed on the LCD 115.

<Annoying call control incoming call processing>
FIG. 5 is a process flowchart of the “nuisance call control incoming call process” according to the embodiment of the present invention. As shown in the figure, first, a timer is started (S501). This timer is for stopping the incoming call notification operation for a certain time, and the timer value is arbitrarily changed by the user operating the key 117 according to the setting screen displayed on the LCD 115 (for example, 1 second to 10 seconds). can do.

  The caller number is displayed on the LCD 115, and when the user responds to the incoming call while viewing the display while the timer is activated in S503, the ringing tone is turned off or the vibration of the vibrator 110 is turned off. In the state (S513), the caller number is stored in the memory as an incoming call history (S519). Then, it becomes a call state.

Subsequently, when the caller disconnects (on-hook) while the timer is activated in S505, the saving of the incoming call history is turned on with the ringing tone turned off or the vibration of the vibrator turned off (S511). It is confirmed whether it is set (S515). The saving of the incoming call history can be set to ON / OFF by the user operating the key 117 in accordance with the setting screen displayed on the LCD 115.
If the result of S515 is ON, the caller number is stored in the memory as a missed call history (S517).

On the other hand, if the result of S515 is OFF, the caller ID is not stored in the memory as a missed call history, and the standby state is maintained.
If the timer expires without a response (S503) or disconnection (S505) (S507), a normal incoming call process (FIG. 6) is executed (S509).
In each of the subroutines S207 (FIG. 2), S307 (FIG. 3), and S413 (FIG. 4), the caller number is displayed on the LCD 115 so that the user can respond by watching the display even during the timer activation time. However, all incoming call notification operations including the incoming call notification operation by such display may be disabled for a certain period of time as described above.

  Further, in the above embodiment, for an incoming call that has continued for a certain period of time, the normal call processing is performed and the caller ID is stored in the incoming call history. If the response is made within a certain period of time without being stored, it is stored in the incoming call history, giving priority to the user's intention. However, regardless of this embodiment, only incoming calls that have continued for a certain period of time are processed normally and the caller ID is stored in the incoming call history so that this kind of fraud described in the prior art is completely prevented. It may be.

<Normal incoming call processing>
FIG. 6 is a process flowchart of “normal incoming call processing” according to the embodiment of the present invention. As shown in the figure, first, the ringing tone or the vibration of the vibrator is turned ON (S601). The LCD 115 displays a caller number and the like.
When the caller disconnects in S603, the ringing tone or vibration of the vibrator is turned off (S611), and the caller number is stored in the memory as a missed call history (S613). Next, it enters a standby state.
On the other hand, when the user answers the incoming call in S605, the ringing tone or the vibration of the vibrator is turned off (S607), and the caller number is stored in the memory as the incoming call history (S609). Then, it becomes a call state.

111 Call control unit 113 Memory 115 LCD

Claims (5)

A phone terminal that can register a phone number,
If there is an incoming call from a telephone number that is not registered, it will not notify that there is an incoming call for a certain period of time,
A telephone terminal that makes different processing relating to an incoming call history of an incoming call depending on whether the incoming call has continued for a certain period of time or if the incoming call has not continued for a certain period of time. If there is an incoming call from a telephone number that is not registered, it will not notify that there is an incoming call for a certain period of time,
2. The telephone terminal according to claim 1, wherein when there is an incoming call from a registered telephone number, the telephone terminal notifies that there is an incoming call without elapse of the predetermined time. The telephone terminal according to claim 1 or 2, wherein as the notification, a ringtone is sounded or a vibrator is vibrated. A phone terminal that can register a phone number,
If there is an incoming call from a telephone number that is not registered, it will not notify that there is an incoming call for a certain period of time,
A telephone terminal that restricts outgoing calls using an incoming call history of the incoming call when the incoming call does not continue for the predetermined time. In a telephone terminal that rings an incoming call or vibrates a vibrator,
Means for detecting an incoming call;
Detecting the incoming call, means for not ringing the ringtone or vibrating the vibrator for a certain period of time;
Means for determining whether the detected incoming call has continued for a certain period of time;
When it is determined that the detected incoming call has continued for the certain period of time, and when it is determined that the detected incoming call has not continued for the certain period of time, the incoming call history of the detected incoming call is related to A means of different processing,
A telephone terminal characterized by comprising:

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