JP4605689B2 - Mobile communication terminal device and control method for mobile communication system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mobile communication terminal device and a control method for a mobile communication system including the mobile communication terminal device, such as a mobile phone.
[0002]
[Prior art]
Conventional nuisance calls include, for example, mischief, mischief calls such as continuous or intermittent single notes. In such a nuisance call, since it cannot be immediately determined that the call is a nuisance call at the time of the initial incoming call, it will be answered for a long time and will be in a call state for a long time.
[0003]
In addition, when an answering machine is connected, the recording state of the nuisance call continues for a long time, and there is no room for the recording capacity of the recording tape or solid recording element (memory). You may not be able to record your required answering machine message.
[0004]
In order to solve such a problem, there has heretofore been a method of determining a nuisance call and disconnecting a line connection, which has been applied to a communication terminal device connected to an ISDN terminal adapter. That is, a process for monitoring the bit string of the caller side information in the information channel being communicated, a process for measuring the same bit string continuous time in which the same bit string is continued in this monitoring, and the nuisance telephone storing the same bit string continuous time in advance When the same bit string continuation time matches the nuisance call determination time in this comparison, the line connection is automatically determined and the connection is automatically made. There has been a communication terminal device having a process of cutting.
[0005]
[Patent Document 1]
JP 2002-320025 A [Patent Document 2]
Japanese Patent Laid-Open No. 2003-30112
[Problems to be solved by the invention]
However, in a communication terminal device that automatically disconnects such a conventional nuisance call, so-called "Wangiri", immediately after the incoming call, before the called user goes off-hook, When the calling user disconnects the line connection, the incoming call history remains in the called communication terminal device, and the called user returns to the calling communication terminal device from the incoming call history. As a result, there has been a problem that it is not possible to prevent a malicious nuisance call for the purpose of the user of the original caller to unjustly solicit or to collect illegal charges.
[0007]
Conventionally, many mobile communication terminal devices having a mail function have been proposed (for example, Patent Documents 1 and 2, etc.). In addition, there is a malicious junk mail for the purpose of collecting illegal charges, etc., and such a junk mail cannot be prevented in a communication terminal device that automatically disconnects the junk call as described above. There was a problem.
[0008]
Accordingly, in view of the above problems, the present invention provides a mobile communication terminal device and a mobile communication system capable of preventing malicious unwanted calls or spam mails for the purpose of unauthorized solicitation, illegal bill collection, etc. It is an object of the present invention to provide a control method.
[0009]
[Means for Solving the Problems]
In order to solve the above problems, a mobile communication terminal device according to claim 1 of the present invention provides:
Storage means for storing an address for rejecting reception;
Comparing means for comparing whether the sender address of the mail is included in the reception rejection address when receiving the mail;
If it is determined by the comparison means that it is included in the reception rejection address, reception rejection means for rejecting reception of the mail;
If it is determined by the comparison means that the mail is not included in the reception rejection address, the mail text of the mail includes transmission information that is one of a telephone number, a homepage address, and an e-mail address. Determination means for determining whether or not,
If the determination means determines that the transmission information is included, the sender address and transmission information of the mail are additionally stored in the reception rejection address, and the transmission information is included. And a control means for performing the mail reception notification process when it is determined that the mail is not received .
[0010]
In order to solve the above problem, a control method for a mobile communication system according to claim 3 of the present invention is:
Registering an address for rejecting reception;
When receiving a mail, comparing whether the sender address of the mail is included in the reception rejection address; and
As a result of the comparison, when it is determined that it is included in the reception rejection address, the reception of the mail is rejected, and when it is determined that it is not included in the reception rejection address, A step of determining whether or not transmission information that is one of a telephone number, a homepage address, and an e-mail address is included in a mail body of the mail;
As a result of the determination, if it is determined that the transmission information is included, the step of additionally registering the sender address and transmission information of the mail in the reception rejection address;
If it is determined that the transmission information is not included as a result of the determination, a step of notifying reception of the mail is provided.
[0011]
According to the mobile communication terminal device configured as described in claim 1, the sender address and the transmission information of the junk mail determined by the determination unit are registered as the reception rejection address, and the second and subsequent reception rejection addresses are used. By rejecting incoming junk e-mails, it is possible to prevent malicious junk e-mails for the purpose of unjust solicitation and collecting illegal charges.
[0012]
In addition, according to the control method of the mobile communication system configured as described in claim 3 above, the sender address of spam mail and the information for transmission are registered as reception rejection addresses, and from the second and subsequent reception rejection addresses. By rejecting incoming spam mails, it is possible to prevent malicious spam mails for the purpose of unjust solicitation and collecting illegal charges.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
FIG. 1 to FIG. 3 are diagrams which are referred to for explaining the first embodiment of the present invention.
[0024]
FIG. 1 is a block diagram showing a circuit of a mobile phone (mobile communication terminal device) according to the present embodiment. The mobile phone includes a transmission / reception unit 10, a determination unit 20, a storage unit 40, a display unit 50, a ringing unit 60, an operation unit 70, and a control unit 30 such as a CPU connected thereto.
[0025]
The determination unit 20 determines whether the received phone call is a nuisance call called “Wangiri”, that is, the received phone only rings less than a plurality of times or for a predetermined time, and the caller's phone number is received. It is determined whether the communication has been cut off in the history.
[0026]
The transceiver 10 is provided with an antenna for wireless communication so that it can communicate with other mobile phones wirelessly. The storage unit 40 stores the caller's telephone number in the incoming call history area, stores the callee's telephone number in the outgoing call history area, and stores (registers) the telephone number of the nuisance call. ing.
[0027]
The display unit 50 displays the incoming call history of the caller's telephone number, the callee's telephone number and its outgoing call history, and the like. The operation unit 70 is configured to input a telephone number of a call destination using an operation key when making a call. The ringing unit 60 communicates with a call destination using a speaker 61 and a vibrator 62 (microphone).
[0028]
The operation of the mobile phone according to the present embodiment will be described below based on the flowcharts of FIGS.
[0029]
When a call arrives at the mobile phone that is waiting (step S1 in FIG. 2), it is determined whether the caller telephone number of the received call matches the telephone number registered for call rejection (step S2). . At this time, when it is determined that they match (Y), the incoming call is controlled to be rejected (step S3), and for example, the communication is disconnected without sounding the calling sound.
[0030]
If it is determined in step S2 that they do not match (N), it is determined whether they do not match the telephone number registered for incoming call permission (step S4). If it is determined that the numbers match (N) at this time, normal incoming call processing is performed for the incoming call (step S5). For example, a ringing sound is emitted from the speaker 61 by the ringing unit 60 and the incoming call is notified to the user. A message display is displayed on the display unit 50.
[0031]
If it is determined in step S4 that they do not match (Y), it is determined whether there is an identical number in the abbreviated memory registered for incoming call permission (step S6). At this time, when it is determined that there is a certain (N), normal incoming call processing is performed for the incoming call (step S5).
[0032]
In step S6, when it is determined that there is none (Y), it is determined whether settings for preventing incoming calls are performed (step S7). At this time, when it is determined that the setting has not been made (N), normal incoming call processing is performed (step S5).
[0033]
If it is determined in step S6 that the setting has been made (Y), as shown in FIG. 3, the incoming communication connection is made within a specified number of seconds (predetermined time), as shown in FIG. It is determined whether or not the call has been disconnected, or the call has been disconnected with only less than a plurality of calling sounds (step S8 in FIG. 3).
[0034]
In this case, when the call is not disconnected within the designated number of seconds, a normal incoming call process is performed (step S9), and when the call is disconnected within the designated number of seconds (Y), Next, it is determined whether or not the telephone number of the caller of the nuisance call is set to remain in the incoming call history (step S10).
[0035]
In step S10, when the setting is not performed (N), the incoming call rejection control process is immediately performed (step S12), and when the setting is performed (Y), the nuisance call is made. The original telephone number is written and registered in the incoming call history (step S11), and then incoming call rejection control processing is performed (step S12). The telephone number of the caller of the nuisance call registered in this way is used in step S2.
[0036]
According to the present embodiment, a telephone number of a nuisance call called “Wangiri” is registered, and a telephone number of a telephone received after the second time and a registered nuisance telephone number are When they match, by rejecting the second and subsequent calls, it is possible to prevent malicious annoying calls for the purpose of unjust solicitation and collecting illegal charges.
[0037]
A second embodiment of the present invention will be described below based on FIG. 4 and FIG.
When the standby mobile phone receives an e-mail (step S1 in FIG. 4), it is determined whether a setting is made to discard the junk e-mail (step S2). In this case, when the setting is not performed (N), normal reception processing is performed for the e-mail (step S3), and for example, the e-mail notification screen of the display unit 50 is notified that e-mail has been received. Display.
[0038]
In the above step S2, when the setting for discarding the junk mail is made (Y), for example, as shown in FIG. It is determined whether an address (transmission information) is included (step S4), and when it is not included (N), normal reception processing is performed (step S3).
[0039]
In addition to the e-mail address shown in FIG. 5, a homepage address as shown in the black-and-white reversal portion B in FIG. 6, a telephone number as shown in the black-and-white reversal portion B in FIG. Since it is trust information, it is also possible to determine each of these pieces of transmission information one by one and process them in the same manner.
The same processing can be performed not only in the email body of the email but also in cases where transmission information such as an email address is included in the title.
In addition, the e-mail title and the mail text itself can be registered as transmission information.
[0040]
In step S4, when the above-mentioned transmission information is included in the mail body (Y), the communication is cut off and the e-mail is discarded without performing incoming call rejection, for example, display (step S5). ). At this time, the user can arbitrarily set whether the mail reception is valid or invalid.
[0041]
According to this embodiment, spam mails are automatically rejected to prevent malicious spam mails for the purpose of unauthorized solicitation and collecting illegal charges. Can do.
[0042]
A third embodiment of the present invention will be described below based on the flowchart of FIG.
When an e-mail is transmitted to the mobile phone according to the present embodiment, the e-mail first arrives at a computer (mail server) of a management center that manages transmission / reception and billing (step S1 in FIG. 8). The computer of the management center sends the spam mail address to the management center computer in advance by the user of the mobile phone and compares it with the email address for rejection of transmission registered in the memory (step S2). ).
[0043]
At this time, if the email address of the email received at the management center computer matches the registered email address for rejecting transmission (Y), the management center computer sends the email to the mobile phone. Discard without transmitting (step S3).
[0044]
When it is determined in step S2 that they do not match (N), the management center computer transmits the e-mail to the destination mobile phone, and the mobile phone receives the e-mail (step S4). . The mobile phone that has received the e-mail determines whether or not the setting for discarding the junk e-mail is made (step S5), and if the setting is not made (N), Normal reception processing is performed (step S6).
[0045]
In the above step S5, when the setting is made to discard the junk mail (Y), the mail as shown in the black-and-white inverted portion B as shown in FIG. It is determined whether an address (transmission information) is included (step S7), and when it is not included (N), normal reception processing is performed (step S6).
[0046]
In step S7, when the above-mentioned transmission information is included in the mail text (Y), the incoming call is rejected, for example, without displaying, the communication is cut off and the e-mail is discarded as a junk mail. (Step S8). At this time, the user can arbitrarily set whether to enable or disable mail reception.
[0047]
After discarding the junk mail, the user of the mobile phone sends the junk mail sender's mail address to the computer of the management center for registration (step S9). As a result, when a junk mail with the same mail address is sent again, the computer of the management center determines it and discards it (steps S2 and S3), and the junk mail is never sent to the mobile phone again. Can be. At this time, registration / determination may be performed individually for each mobile phone, or registration / determination may be performed using a plurality of mobile phones in common.
[0048]
A fourth embodiment of the present invention will be described below based on the flowchart of FIG.
When a call arrives at the mobile phone that is waiting (step S1 in FIG. 2), it is determined whether the caller telephone number of the received call matches the telephone number registered for call rejection (step S2). . At this time, when it is determined that they match (Y), the incoming call is controlled to be rejected (step S3).
[0049]
When it is determined in step S2 that they do not match (N), it is determined whether or not a setting for discarding the junk e-mail is made (step S4), and the setting is not made. In (N), normal reception processing is performed for the electronic mail (step S5).
[0050]
In the above step S4, when the setting for discarding the junk mail is made (Y), the mail as shown in the black-and-white inverted portion B as shown in FIG. It is determined whether an address (transmission information) is included (step S6), and when it is not included (N), normal reception processing is performed (step S5).
[0051]
In step S6, when the above-mentioned transmission information is included in the mail text (Y), the communication is cut off and the electronic mail (nuisance is disturbed without displaying the incoming call rejection, for example, the mail reception). E-mail) is discarded (step S7).
[0052]
Then, after discarding the junk mail, the mail address of the sender is registered in the storage unit 40 (step S8). As a result, when a junk e-mail with the same e-mail address is sent again, it is determined and discarded (steps S2 and S3), and the junk e-mail is never sent to the mobile phone and received. It is possible to prevent the charge from being collected only by this. At this time, registration / determination may be performed individually for each mobile phone, or registration / determination may be performed using a plurality of mobile phones in common.
[0053]
In step S2 in FIG. 9, the address of the received mail is compared with the registered mail address for reception rejection registered in advance. However, when the e-mail is received, it is included in the received e-mail. The transmission information that has been registered in advance and the registered transmission information that has been registered as transmission permission information for permission to receive may be rejected if they do not match. .
[0054]
Further, in step S8 of FIG. 9, the junk mail address is registered, but in addition to this mail address, the transmission information contained in the junk mail is registered, and this registered junk mail is registered. Is compared with the transmission information contained in the second and subsequent e-mails received thereafter, and if they match, the received second and subsequent e-mails may be rejected. Good.
[0055]
Also in these cases, the transmission information corresponds to a homepage address as shown in FIG. 6, a telephone number as shown in FIG. 7, in addition to the e-mail address as shown in FIG. .
[0056]
In the above embodiment, the case where the present invention is applied to a mobile phone has been described. However, the present invention can also be applied to a mobile communication terminal device other than a mobile phone such as a PDA (Personal Digital Assistant). Can do.
[0057]
In the above embodiment, when a junk call or junk mail is received, if it matches the phone number or e-mail address registered for rejecting the call, the call is rejected, but the user does not notice Even if an attempt is made to make a call using the same telephone number as that of the nuisance call, the call can be rejected if the number matches the registered nuisance call number.
[0058]
【The invention's effect】
As described above, according to the mobile communication terminal device and the control method of the mobile communication system of the present invention, it is possible to prevent malicious unsolicited telephone calls or spam mails for the purpose of unjust solicitation or illegal bill collection. [Short description of drawings]
FIG. 1 is a block diagram showing a circuit configuration of a mobile phone according to an embodiment of the present invention.
FIG. 2 is a flowchart for explaining the operation of the mobile phone according to the first embodiment of the present invention.
FIG. 3 is a flowchart following the flowchart of FIG. 2 for explaining the operation of the mobile phone according to the first embodiment of the present invention.
FIG. 4 is a flowchart for explaining an operation of the mobile phone according to the second embodiment of the present invention.
FIG. 5 is a diagram showing an example of a display screen of the display unit 50 of the mobile phone.
FIG. 6 is a diagram showing another example of the display screen of the display unit 50 of the mobile phone.
FIG. 7 is a diagram showing another example of the display screen of the display unit 50 of the mobile phone.
FIG. 8 is a flowchart for explaining the operation of the mobile phone according to the third embodiment of the present invention.
FIG. 9 is a flowchart for explaining the operation of the mobile phone according to the fourth embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Transmission / reception part 20 Determination part 30 Control part 40 Memory | storage part 50 Display part 60 Ringing part 61 Speaker 62 Vibrator 70 Operation part

Claims (4)

Storage means for storing an address for rejecting reception;
Comparing means for comparing whether the sender address of the mail is included in the reception rejection address when receiving the mail;
If it is determined by the comparison means that it is included in the reception rejection address, reception rejection means for rejecting reception of the mail;
If it is determined by the comparison means that the mail is not included in the reception rejection address, the mail text of the mail includes transmission information that is one of a telephone number, a homepage address, and an e-mail address. Determination means for determining whether or not,
If the determination means determines that the transmission information is included, the sender address and transmission information of the mail are additionally stored in the reception rejection address, and the transmission information is included. And a control means for performing a mail reception notification process when it is determined that the mail is not received . In the storage means, registration transmission information is registered in advance,
The control means compares the transmission information determined by the determination means with the registered transmission information, and rejects reception of the mail when the transmission information and the registered transmission information do not match. The mobile communication terminal device according to claim 1, further comprising control means for controlling. Registering an address for rejecting reception;
When receiving a mail, comparing whether the sender address of the mail is included in the reception rejection address; and
As a result of the comparison, when it is determined that it is included in the reception rejection address, the reception of the mail is rejected, and when it is determined that it is not included in the reception rejection address, A step of determining whether or not transmission information that is one of a telephone number, a homepage address, and an e-mail address is included in a mail body of the mail;
As a result of the determination, if it is determined that the transmission information is included, the step of additionally registering the sender address and transmission information of the mail in the reception rejection address;
If it is determined that the information for transmission is not included as a result of the determination, a method for controlling reception of the mail is provided. Registering information for registration transmission in advance;
If it is determined that transmission information is included in the mail body, the transmission information is compared with the registered transmission information;
The mobile communication system according to claim 3, further comprising a step of rejecting reception of the mail when the transmission information included in the mail text and the registered transmission information do not match. Control method.

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