JP2013138525A - Communication terminal, communication terminal handling method and communication terminal handling program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem that it is difficult to easily perform processing with reception of an electronic mail by considering security.SOLUTION: A communication terminal includes: electronic mail reception means for receiving an electronic mail; specific still image attachment discrimination means for discriminating whether a specific still image of the communication terminal where an image for specifying a transmission source is predetermined to be attached as a specific still image when the electronic mail is transmitted is attached or not; specific still image reception screen display means for displaying the image of the specific still image on a reception screen when the specific still image attachment discrimination means discriminates that the specific still image of the communication terminal is attached; and handling selection means for selecting handling of the electronic mail in accordance with a content of the specific still image displayed by the specific still image reception screen display means.

Description

  The present invention relates to a communication terminal such as a mobile phone and a PHS, a communication terminal handling method when receiving an e-mail, and a communication terminal handling program.

  Various communication terminals such as a mobile phone, a PHS (Personal Handyphone System), a computer having a telephone function, and a PDA (Personal Digital Assistants) are widely used. When you make a call with these communication terminals, you can save the trouble of entering the phone number by registering information such as the phone number of the other party in the phone book. Can be eliminated.

  However, since a communication terminal is a kind of information processing device, a certain degree of information processing information is required for creating and managing a telephone book, unlike a telephone book recorded on paper. For this reason, for some people represented by elderly people who are unfamiliar with the handling of information processing devices and who may not have sufficient IT literacy (Information Technology Literacy), it is possible to make full use of the telephone book function of the communication terminal. There was a problem that I could not.

  Therefore, these people often have their families register and manage a telephone directory for their communication terminals. However, with the progress of the nuclear family, the number of elderly people and their families living separately has increased, and the opportunity for families to help register phone books for elderly people's communication terminals has decreased. Moreover, even if it is not such an elderly person, there are many persons who wish to simplify management of a telephone directory.

  Against this background, various proposals for easily creating a telephone directory and managing it easily have appeared as related techniques of the present invention. For example, in the first related technology of the present invention, the telephone number of the other party who has received an incoming call or the telephone number of the outgoing call is stored in a predetermined data storage area, and this is used as candidate data to be registered in the telephone directory. (For example, refer to Patent Document 1).

  In addition, it is proposed as a second related technique of the present invention that an information providing device storing various personal information is prepared, and necessary personal information is acquired by keyword search and registered in the telephone directory. (For example, refer to Patent Document 2).

JP 2000-174891 A (paragraphs 0043 and 0045, FIGS. 1 and 2) JP 2001-005832 A (paragraph 0028, FIG. 4)

  By the way, communication terminals can make wrong calls with wrong destinations and malicious calls such as wire fraud. Of course, even if it is not such a phone call, the possibility of making a call from yourself is very low, and there are many cases where a call is made from a party that does not need to be registered in the phone book. Therefore, if the telephone number of the other party who received the call is stored in a predetermined data storage area and is easily registered in the telephone book as in the first related technology, registration data in the telephone book is unnecessary. To be more. As a result, there is a problem that a wrong party is called due to a mistake in selection of registration data in the phone book, and in the worst case, a crime is called and a crime is involved.

  In the second related technology, it is necessary to collect each person's data in the information providing apparatus. For this reason, it is likely to be a problem of infringing on the privacy of individuals to freely draw out their own information from the information providing device and configure the telephone directory. In addition, the user of the communication terminal needs to access a special information providing apparatus, perform a search operation, and acquire data for creating a phone book. Accordingly, those who are already inadequate in IT literacy are often not good at such processing, and may not be able to sufficiently create and manage a telephone directory.

  Therefore, as a third related technique of the present invention, when a family already described is in a remote place, the family is called or an e-mail is sent to the telephone book data (hereinafter referred to as telephone book data). Is also being considered to be sent by e-mail. According to the third related technology, the family can manage the telephone book of the communication terminal possessed by a person with insufficient IT literacy such as an elderly person. Therefore, for example, it is possible to determine that the telephone number that the party of the transfer fraud has taught the elderly person as the family telephone number is incorrect, and the security of the telephone directory can be maintained.

  In the third related technology, a person (for example, a family member) who is requested to create telephone number registration data creates telephone book data describing the requested telephone number and the like, and the person who requested this ( E-mail to senior citizens, for example). The requesting person (for example, an elderly person) receives this e-mail, saves the attached phone book data, and registers it in the phone book.

  However, in this third related technology, the person receiving the phone book data receives an e-mail, saves the attached phone book data, and registers it as the phone book of the communication terminal. It is necessary to perform the operation. For this reason, a person who cannot understand these series of operation procedures (for example, an elderly person) may perform an incorrect operation and may not be able to register the phone book. For this reason, a person (for example, a family member) who has been requested to create telephone directory data needs to teach the person who receives the telephone directory data (for example, an elderly person) in an easy-to-understand manner by e-mail or telephone call. As a result, there is a problem that both the requesting person and the requested person require considerable time and labor.

  Further, in the third related technique, even when malicious phone book data is sent to a person receiving the phone book data (for example, an elderly person), the receiver registers this in the phone book. There was a fear. For example, it is assumed that the recipient is an elderly person and the phone number forged for the wire fraud is described as the phone number of the son in the phone book data. In such a case, the elderly may believe that it is the son's phone number and make a phone call and suffer from bank transfer fraud.

  As described above, sending telephone book data attached to an e-mail also has a security problem in order to establish it as a general technique.

  As described above, the case where the telephone directory is registered using the e-mail has been described. However, when the e-mail is received and other processes associated therewith are performed, there are security problems as well.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a communication terminal, a communication terminal handling method, and a communication terminal handling program that can perform processing associated with the reception of an e-mail with ease and security.

  In the present invention, (b) an e-mail receiving means for receiving an e-mail, and (b) an e-mail received by the e-mail receiving means is attached with an image specifying a transmission source as a specific still image when the e-mail is transmitted. (C) the specific still image attachment determining means for determining whether or not the specific still image of the communication terminal that has been agreed to be attached is attached; and (c) the specific still image attachment determining means is the specific still image of the communication terminal described above. A specific still image reception screen display means for displaying the image of the specific still image on the reception screen when it is determined that the image is attached; and (d) the above-mentioned specific display displayed by the specific still image reception screen display means. The communication terminal includes handling selection means for selecting handling of the e-mail according to the content of the still image.

  Furthermore, in the present invention, (b) an e-mail receiving step for receiving an e-mail, and (b) an e-mail received at the e-mail receiving step specifies an image for specifying a transmission source when an e-mail is transmitted. A specific still image attachment determining step for determining whether or not the above-mentioned specific still image of the communication terminal that has been agreed to be attached is attached, and (c) the communication terminal described above in the specific still image attachment determining step. When it is determined that the specific still image is attached, the specific still image reception screen display step for displaying the image of the specific still image on the reception screen; and (d) the specific still image reception screen display step The communication terminal handling method includes the handling selection step of selecting handling of the e-mail according to the contents of the specific still image.

  Furthermore, in the present invention, as a communication terminal handling program, (b) an e-mail receiving process for receiving an e-mail, and (b) an e-mail received by the e-mail receiving process is transmitted when an e-mail is transmitted. Specific still image attachment determination processing for determining whether or not the above-described specific still image of the communication terminal that has been agreed to attach the image specifying the transmission source as a specific still image is attached, and (c) this specific still image attachment A specific still image reception screen display process for displaying an image of the specific still image on the reception screen when it is determined in the determination processing that the specific still image of the communication terminal is attached; A handling selection process for selecting the handling of the e-mail according to the content of the specific still image displayed by the image receiving screen display process. It is characterized.

  According to the present invention, a specific still image as an image for specifying a transmission source is attached to an e-mail, this is displayed on the screen of a communication terminal on the receiving side, and handling of the e-mail is selected according to the display content Since it was made possible to do so, it is possible to increase the security of processing associated with e-mail.

It is a claim corresponding | compatible figure of the communication terminal of this invention. It is a claim corresponding | compatible figure of the communication terminal of this invention. It is a claim corresponding | compatible figure of the telephone directory registration method of this invention. It is a claim corresponding | compatible figure of the communication terminal handling method of this invention. It is a claim corresponding | compatible figure of the telephone directory registration program of this invention. It is a claim corresponding | compatible figure of the communication terminal handling program of this invention. 1 is a system configuration diagram showing an outline of a configuration of a telephone directory registration system according to an embodiment of the present invention. It is a block diagram showing the outline | summary of the structure of the telephone directory management server in this Embodiment. It is a block diagram showing the outline | summary of the structure of the father communication terminal in this Embodiment. It is a flowchart showing the mode of the registration process to the telephone directory management server for telephone directory data transmission in this Embodiment. It is a flowchart showing the mode of processing of the telephone directory management server when the father communication terminal in this Embodiment makes a registration application. It is explanatory drawing which showed an example of the registration content of the memory for telephone directory automatic registration mail addresses of the father communication terminal in this Embodiment. It is the flowchart which showed the process when an email is sent to the father communication terminal in this Embodiment. It is explanatory drawing which shows the registration content of the memory for telephone directory automatic registration mail addresses in the 1st modification of this invention. It is the flowchart which showed the process when an email was sent to the father communication terminal in a 1st modification. It is a flowchart showing a mode that the communication terminal in the 2nd modification of this invention received the email. It is a top view of the display screen which showed an example of a display of a standby screen in the 2nd modification. It is a flowchart showing a mode that the communication terminal in the 3rd modification of this invention received the email. It is a top view of the display screen which showed an example of a display of a standby screen in the 3rd modification.

  FIG. 1 shows a claim correspondence diagram of a communication terminal according to the present invention. The communication terminal 10 of the present invention includes an e-mail receiving unit 11, a specific condition presence determining unit 12, a phone book data presence checking unit 13, and a phone book registering unit 14. Here, the e-mail receiving unit 11, the specific condition existence determining unit 12, the phone book data existence checking unit 13, and the phone book registering unit 14 receive the e-mail. The specific condition fulfillment determination unit 12 determines whether the electronic mail received by the electronic mail reception unit 11 has a predetermined specific condition. The phone book data existence confirmation unit 13 determines whether or not the phone book data as data for registering the phone book for the own terminal exists in the email received by the email receiving unit 11. When the telephone book registration means 14 determines that the specific condition is satisfied by the specific condition determination means 12 and the telephone book data existence confirmation means 13 determines that the telephone book data exists, the telephone book data is stored in the telephone book data. To register the phone book as described above.

  FIG. 2 shows a claim correspondence diagram of another communication terminal of the present invention. The communication terminal 20 of the present invention includes an e-mail receiving unit 21, a specific still image attachment determining unit 22, a specific still image reception screen display unit 23, and a handling selection unit 24. Here, the electronic mail receiving means 21 receives an electronic mail. The specific still image attachment discriminating means 22 specifies the above-mentioned identification of the communication terminal in which the e-mail received by the e-mail receiving means 21 is arranged to attach an image specifying the transmission source as a specific still image when the e-mail is transmitted. Determine whether a still image is attached. The specific still image reception screen display unit 23 displays the image of the specific still image on the reception screen when the specific still image attachment determination unit 22 determines that the specific still image of the communication terminal is attached. . The handling selection unit 24 selects the handling of the e-mail according to the content of the specific still image displayed by the specific still image reception screen display unit 23.

  FIG. 3 shows a claim correspondence diagram of the telephone directory registration method of the present invention. The telephone book registration method 30 of the present invention includes an e-mail receiving step 31, a specific condition provision determining step 32, a telephone book data existence confirmation step 33, and a telephone book registration step 34. Here, the e-mail receiving step 31 receives an e-mail. The specific condition presence determination step 32 determines whether the electronic mail received in the electronic mail reception step 31 has a predetermined specific condition. The phone book data existence confirmation step 33 determines whether or not phone book data as data for registering the phone book for the own terminal exists in the email received in the email receiving step 31. In the telephone book registration step 34, when it is determined that the specific condition is satisfied by the specific condition determination step 32 and the telephone book data existence confirmation step 33 determines that the telephone book data exists, the telephone book data is stored. To register the phone book as described above.

  FIG. 4 shows a claim correspondence diagram of the communication terminal handling method of the present invention. The communication terminal handling method 40 of the present invention includes an e-mail reception step 41, a specific still image attachment determination step 42, a specific still image reception screen display step 43, and a handling selection step 44. Here, the e-mail receiving step 41 receives an e-mail. In the specific still image attachment determination step 42, the above-described identification of the communication terminal in which the e-mail received in the e-mail receiving step 41 is arranged to attach an image specifying the transmission source as the specific still image at the time of e-mail transmission. Determine whether a still image is attached. The specific still image reception screen display step 43 displays the image of the specific still image on the reception screen when it is determined in the specific still image attachment determination step 42 that the specific still image of the communication terminal is attached. . The handling selection step 44 selects the handling of the e-mail according to the contents of the specific still image displayed in the specific still image reception screen display step 43.

  FIG. 5 shows a correspondence diagram of the phone book registration program of the present invention. The telephone book registration program 50 of the present invention causes a computer to execute an e-mail reception process 51, a specific condition presence determination process 52, a telephone book data existence confirmation process 53, and a telephone book registration process 54. . Here, in the e-mail receiving process 51, an e-mail is received. In the specific condition presence determination process 52, it is determined whether or not the e-mail received in the e-mail reception process 51 has a predetermined specific condition. In the telephone book data existence confirmation process 53, it is determined whether or not telephone book data as data for registering the telephone book for the own terminal exists in the electronic mail received in the electronic mail receiving process 51. In the telephone book registration process 54, when it is determined that the specific condition is satisfied by the specific condition determination process 52 and the telephone book data existence confirmation process 53 determines that the telephone book data exists, the telephone book data is used. To register the phone book as described above.

  FIG. 6 shows a correspondence diagram of the communication terminal handling program according to the present invention. The communication terminal handling program 60 of the present invention causes a computer to execute an e-mail reception process 61, a specific still image attachment determination process 62, a specific still image reception screen display process 63, and a handling selection process 64. Yes. Here, in the e-mail receiving process 61, an e-mail is received. In the specific still image attachment determination processing 62, the above-mentioned identification of the communication terminal that is arranged to attach the image specifying the transmission source as the specific still image when the e-mail received in the e-mail receiving processing 61 is transmitted. Determine whether a still image is attached. In the specific still image reception screen display processing 63, when it is determined in the specific still image attachment determination processing 62 that the specific still image of the communication terminal is attached, the image of the specific still image is displayed on the reception screen. . In the handling selection process 64, the handling of the e-mail is selected according to the content of the specific still image displayed by the specific still image reception screen display process 63.

<Embodiment of the Invention>
Next, an embodiment of the present invention will be described.

  FIG. 7 shows an outline of the configuration of the telephone directory registration system according to the embodiment of the present invention. As an example, a case will be described in which the telephone book of the father communication terminal 101 as a communication terminal possessed by an elderly father is registered by the family or the change of registered contents is managed in the telephone book registration system 100.

Father communication terminal 101 is connectable to a communication network 103 such as a cellular telephone network via the nearest base station 102 _1. The communication network 103 via a given base station 102 _2, grandchild communication terminal 105 as a communication terminal son communication terminal 104 and grandchildren son communication terminal can be connected. In addition, a daughter communication terminal 106 as a daughter communication terminal is connected to the communication network 103. In this example, the father communication terminal 101, the son communication terminal 104, and the grandchild communication terminal 105 are each a portable wireless communication terminal. The daughter communication terminal 106 is composed of a personal computer that is always connected to the communication network 103. The daughter communication terminal 106 includes a headset 107 and is capable of making calls and sending / receiving e-mails using the Internet. The communication network 103 via the other predetermined base station 102 _3, the third party communication terminal 108 as a communication terminal of a third party can also be connected.

  In the telephone directory registration system 100 of the present embodiment, a telephone directory management server 109 is connected to the communication network 103. The phone book management server 109 manages phone books of various communication terminals, and can be used by members registered as members in order to maintain security.

  FIG. 8 shows an outline of the configuration of the telephone directory management server. This will be described with reference to FIG.

  The telephone directory management server 109 is a computer having a communication function, and includes a CPU (Central Processing Unit) 121. The CPU 121 is connected to each unit in the telephone directory management server 109 via a bus 122 such as a data bus. Among these, the control program storage memory 123 stores a control program. The CPU 121 executes various kinds of control for managing the phone book by executing this control program. The work memory 124 is a memory that stores various data temporarily required when the CPU 121 performs control. The communication control unit 125 transmits and receives data to and from various terminals such as the father communication terminal 101 via the communication network 103. The phone book sending program storage memory 126 is a memory for storing the original form of the phone book sending program downloaded to the communication terminal that becomes a member. The password / mail sender / receiver registration table 127 is a table in which member passwords and mail sender / receivers corresponding to the passwords are registered.

  In the present embodiment, for example, the son communication terminal 104 creates and sends all or a part of the telephone book of the father communication terminal 101 (hereinafter referred to as a telephone book as appropriate) to the father communication terminal 101. In the case of this example, the father becomes a member, and the relationship between the password and the son as the mail sender is registered in the password / mail sender / receiver registration table 127. The registration procedure at this time is simple if the son goes to his father's assistance with his son's assistance or with his father's consent. This will be described later.

  FIG. 9 shows an outline of the configuration of the father communication terminal. This will be described with reference to FIG.

The father communication terminal 101 is equipped with a CPU 141. The CPU 141 is connected to each unit in the apparatus via the bus 142. Among these, ROM (Read Only Memory) 143 is a read-only memory that stores various control programs executed by the CPU 141 and fixed data such as a dictionary used for kana character conversion. The working memory 144 is constituted by a RAM (Random Access Memory), and stores data temporarily required for the CPU 141 to execute the program. The communication control unit 145, and the base station 102 the base station and the communication network 103 to the telephone directory management server 109 via such _1, is connected to a communication terminal such as son communication terminal 104 is a circuit for transmitting and receiving data. The phone book memory 146 is a memory that stores data related to the phone book, and is configured by a nonvolatile memory. The mail memory 147 is a memory for storing mail data, and is similarly composed of a nonvolatile memory.

  The phone book automatic registration mail address memory 148 is a memory for storing an e-mail address related to phone book registration, and is composed of a nonvolatile memory. In the telephone book automatic registration mail address memory 148, one or a plurality of the telephone book of the father communication terminal 101 can be registered in correspondence with the registered contents of the password / mail sender / receiver registration table 127 shown in FIG. An email address is stored. The application software storage unit 149 is a memory area for storing various application software. In this embodiment, when the father of the father communication terminal 101 becomes a member of the phone book registration system 100, dedicated application software for phone book registration is downloaded from the phone book management server 109. This dedicated application software is stored in the application software storage unit 149. In addition to this, the father's communication terminal 101 is provided with a display unit 150 including a display such as a liquid crystal display, and an operation unit 151 including various key switches.

  FIG. 10 shows a state of registration processing in the telephone directory management server for the communication terminal such as the father communication terminal to send the telephone directory. This will be described with reference to FIGS.

  Suppose that when a son who has a son communication terminal 104 meets a father who has a father communication terminal 101, he talks about the convenience of using the phone book of the father communication terminal 101 when he makes a call. It is assumed that the son receives a copy of the telephone directory of the fixed telephone from the father and sends the telephone directory data later, and the father becomes a member of the telephone directory registration system 100 for this purpose.

  In this case, with the consent of the father, the son operates the father communication terminal 101 to connect to the communication network 103 and accesses the telephone directory management server 109 (step S201). When the father's communication terminal 101 connects to the telephone directory management server 109, member authentication is performed (step S202). Here, it is assumed that the father is already a member of the telephone directory registration system 100. In this case, when the authentication is OK (successful) (Y), the father communication terminal 101 as the own terminal that receives the telephone book and the son communication terminal 104 as the terminal that sends the telephone book by e-mail. Apply for registration of a pair (step S203). If the father is not a member (step S202: N), member registration is performed (step S204), and then the process of step S203 is performed.

  Here, on the premise that the son communication terminal 104 sends the phone book data by e-mail, a registration application for the father communication terminal 101 and the son communication terminal 104 is made. When the daughter or grandchild is more appropriate for sending the phone book data, the son operates the father communication terminal 101 and the daughter communication terminal 105 or the grandchild communication terminal 105 with the consent of the daughter or grandchild. It is also possible to apply for registration in pairs with the communication terminal 101. Of course, each of the daughter communication terminal 106 and the grandchild communication terminal 105 can be registered with the father communication terminal 101 as a pair. In this case, the plurality of communication terminals can perform registration management of the telephone directory of the father communication terminal 101.

  FIG. 11 shows the processing of the telephone directory management server when the father communication terminal makes a registration application. This will be described with reference to FIGS. Here, the telephone directory sending terminal will be described as the son communication terminal 104.

  The telephone directory management server 109 waits to receive a registration application based on step S203 (step S221). Upon receiving the registration application (Y), the phone book management server 109 applies for a terminal (paternal communication terminal 101) to which the phone book data is sent and a phone book sending terminal (son communication terminal 104) that sends the phone book data. Correspond to the password registered at times. Then, this association is registered in the password / mail sender / receiver registration table 127 (step S222). Next, the original form of the telephone directory transmission program stored in the telephone directory transmission program storage memory 126 is read out, and a telephone directory transmission program in which the mail address of the telephone directory transmission terminal (son communication terminal 104) is incorporated is generated. (Step S223). Then, the generated phone book sending program is sent to the terminal (paternal communication terminal 101) to which the phone book data is sent (step S224), and the processing is ended (END).

  Returning to FIG. When the father's communication terminal 101 receives the phone book sending program corresponding to the terminal and the phone book sending terminal (step S205: Y), it stores the phone book sending program in the application software storage unit 149 and executes it. Then, the father communication terminal 101 transmits a confirmation mail for confirming that the father communication terminal 101 is set as a telephone directory transmission terminal for the father communication terminal 101 to the son communication terminal 104 incorporated in the telephone directory transmission program (step S206). As a result, the son communication terminal 104 receives the confirmation mail from the father communication terminal 101.

  On the other hand, on the display unit 150 of the father communication terminal 101, a confirmation message for the telephone directory sending terminal is displayed after the e-mail is transmitted to the son communication terminal 104 (step S207). For example, a confirmation message such as “Since an e-mail has been sent to the telephone directory sending terminal, please check by telephone.” Therefore, the father confirms by telephone whether the confirmation mail is received by the son communication terminal 104 possessed by the son. If, for example, the daughter communication terminal 106 is set as the telephone directory sending terminal instead of the son communication terminal 104, the daughter is called to confirm. Here, since the son uses the father communication terminal 101 together with the father to perform registration processing in the telephone directory management server 109, an incoming e-mail to the son communication terminal 104 is called on the spot. It can be easily confirmed.

  If a confirmation message has been sent to the son communication terminal 104, the operator of the father communication terminal 101 presses a “recipient acceptance button” (not shown) displayed on the display unit 150 (step S208: Y). As a result, the mail address of the telephone directory sending terminal (son communication terminal 104) is registered in the telephone directory automatic registration mail address memory 148 (step S209), and the series of processing ends (END).

  On the other hand, when a confirmation message has not been sent to the son communication terminal 104, or when the son fails to obtain consent from the e-mail recipient, such as when the son refuses to send the phone book. There is. In this case (step S208: N), the “recipient unacceptable button” (not shown) is pressed (step S210: Y). At this time, the corresponding telephone directory sending program is deleted from the application software storage unit 149 (step S211), and a series of processing ends (end).

  The process of sending a confirmation message to the telephone directory sending terminal and the process of obtaining confirmation of the owner of the telephone book sending terminal as described above can be omitted. However, providing these processes prevents the father communication terminal 101 from receiving phone book data from an irrelevant communication terminal such as the third party communication terminal 108 and rewriting the phone book without permission. can do. Further, when the daughter sets the daughter communication terminal 106 as the telephone directory sending terminal without obtaining the consent of the daughter, the person's approval can be obtained at the stage of receiving the confirmation mail. If the approval cannot be obtained, the corresponding telephone directory sending program itself becomes unnecessary, and is deleted from the father communication terminal 101.

  FIG. 12 shows an example of the registered contents of the phonebook automatic registration mail address memory of the father's communication terminal. In the telephone book automatic registration mail address memory 148, the respective mails of the son communication terminal 104, the daughter communication terminal 106, and the grandchild communication terminal 105 in which the father communication terminal 101 shown in FIG. Address and phone number are registered. Accordingly, in this example, the telephone book of the father communication terminal 101 can be managed using the communication terminals 104 to 106 possessed by the son, daughter and grandchild.

  FIG. 13 shows processing when an e-mail is sent to the father communication terminal. This will be described with reference to FIGS. 7, 9 and 12.

  The communication control unit 145 of the father communication terminal 101 is on standby for receiving an e-mail (step S241). When the electronic mail is received (Y), it is compared whether the mail address of the transmission source matches any of the mail addresses registered in the phone book automatic registration mail address memory 148 (step S242). For example, an e-mail from the daughter communication terminal 106 matches the e-mail “MUSUME@bcd.ef”. If it does not match any of the mail addresses registered in the telephone book automatic registration mail address memory 148 (step S243: N), it is not an electronic mail related to registration of the telephone book. Therefore, in this case, normal mail processing is executed (step S244), and the process returns to a state of waiting for reception of the next electronic mail (return).

  A case where the mail address of the received electronic mail matches any of the mail addresses registered in the phone book automatic registration mail address memory 148 will be described (step S243: Y). In this case, it is determined whether or not telephone book data is attached to the electronic mail (step S245). If the telephone book data is not attached (N), since it is not an electronic mail related to registration of the telephone book, normal mail processing is executed (step S244).

  On the other hand, when the telephone book data is attached to the e-mail (step S245: Y), the CPU 141 executes the telephone book sending program stored in the application software storage unit 149. That is, the CPU 141 registers the telephone directory data attached to the electronic mail in the telephone directory of the telephone directory memory 146 (step S246), and returns to the state of waiting for the reception of the next electronic mail (return). Specifically, when no telephone directory is registered in the telephone directory memory 146, a new telephone directory is created based on the telephone number, name, and other data constituting the transmitted telephone directory data. When the phone book has already been created in the phone book memory 146, data such as the telephone number and name constituting the phone book data sent this time is added to the phone book as additional information.

  In the telephone book data reception process shown in FIG. 13, in step S242, a comparison is first made between the mail address of the received electronic mail and the mail address registered in the telephone book automatic registration mail address memory 148. Went to. Unlike this, the presence / absence of telephone directory data attachment in step S245 may be checked first.

  A case where a third party transmits phone book data to the father communication terminal 101 using the third party communication terminal 108 in the phone book registration system 100 as described above will be described. In this case, the mail address of the third party communication terminal 108 is not registered in the phone book automatic registration mail address memory 148. Therefore, since it does not coincide with the registered mail address in step S243 in FIG. 13 (N), the telephone directory is not changed illegally. That is, even if a third party possessing the third party communication terminal 108 tries to change the telephone number or mail address of the son communication terminal 104 by using the address book in order to pretend to be a son and perform a fraud fraud, such a change is made. I can't.

  Next, it is assumed that this third party impersonates as a son using the third party communication terminal 108, sends an e-mail to the father communication terminal 101, and attempts to illegally register the telephone book of the father communication terminal 101. In this case, the father accesses the telephone directory management server 109 according to the description written in the received e-mail (step S201 in FIG. 10). In step S203, the e-mail address of the son communication terminal 104 is registered. If the correct e-mail address of the son is described in the explanation written in the e-mail, a confirmation e-mail is transmitted from the father communication terminal 101 to the son in step S205. Therefore, at this time, it becomes clear that a third party has illegally created the telephone directory data of the father communication terminal 101. In this case, when the father selects the “recipient unacceptable button”, the corresponding telephone directory sending program itself can be deleted from the father communication terminal 101.

  In addition, when the mail address other than the son's e-mail is falsely described as the son's e-mail address in the explanation written in the e-mail received by the father from the third party, the father communication terminal 101 is sent to the other party. Transmits a confirmation mail (step S205). Therefore, when the father calls the son according to the confirmation display in step S207, the fact that the third party tried to disguise the phone book data of the father communication terminal 101 is found. At this time, since the telephone book data sent from a third party is not registered in the telephone book of the father communication terminal 101, the father makes a call using the conventional telephone book. For this reason, the phone will go to the son, not the third party. Accordingly, in this case as well, when the father selects the “recipient unacceptable button”, the corresponding telephone directory sending program itself can be deleted from the father communication terminal 101.

  Of course, in this example, if the third party has written a false phone number in the email as the son's new phone number, the third party with that phone number will answer the father's phone. At this time, there is no possibility that the third party tricks the father and presses the “recipient acceptance button” (step S208: Y). However, it may be considered that the situation where the son asks the son for assistance in registering the phone book or the son proposes this and the situation where the son urgently needs money cannot occur at the same time. Therefore, it is considered that the father can deal with the content of the voice and story of the third party who pretend to be his son relatively calmly. In this embodiment, the third party illegally creates the telephone book of the father communication terminal 101. It becomes extremely difficult to register an unauthorized telephone number.

  In the present embodiment described above, the phone book data attached to the e-mail is automatically registered in the communication terminal. This eliminates the operation load on the receiver. In addition, since only the phone book data attached to an e-mail having a mail address registered in advance in the phone book automatic registration mail address memory 148 as a transmission source is subject to automatic registration, data reliability is high. Further, in the telephone directory registration system 100 of the present embodiment, an existing service is used except that the telephone directory management server 109 is provided. Therefore, the telephone directory registration system 100 according to the present embodiment can be realized simply by developing software stored in the telephone directory transmission program storage memory 126 of the telephone directory management server 109. Further, according to the present embodiment, it is not necessary to newly develop a network service or to perform a new response on the sender side, so that the system can be realized at a low cost.

  In the embodiment described above, the telephone directory sending program in which the destination of the e-mail is incorporated for transmission of the confirmation mail described in step S205 is generated corresponding to each sending destination (step S223 in FIG. 11). ), But not limited to this. That is, even when there are a plurality of phone book sending terminals, it is possible to send one phone book sending program prepared in advance as a common program to each phone book sending terminal.

<First Modification of Invention>
FIG. 14 shows the contents of the telephone directory automatic registration mail address memory in the first modification of the present invention, and corresponds to FIG. 12 of the embodiment of the invention. In FIG. 14, the description of the same part as in FIG. 12 is omitted. In the phone book automatic registration mail address memory 148A of the first modification, the telephone number item is not a target of registration, and instead the keyword ( (Identification information) is registered. The keyword is promised to be incorporated in the title of the e-mail to be transmitted with the telephone book data attached or in a predetermined position in the mail text.

  FIG. 15 shows a process when an e-mail is sent to the father communication terminal in the first modification. In FIG. 15, the same steps as those in FIG. 13 are denoted by the same step numbers, and description thereof will be omitted as appropriate. The embodiment of the invention will be described with reference to FIGS. 7, 9 and 14.

  The communication control unit 145 of the father communication terminal 101 is on standby for receiving an e-mail (step S241). When the electronic mail is received (Y), it is compared whether the mail address of the transmission source matches any of the mail addresses registered in the telephone book automatic registration mail address memory 148A (step S242). For example, an e-mail from the daughter communication terminal 106 matches the e-mail address “MUSUME@bcd.ef”. If it does not match any of the mail addresses registered in the telephone book automatic registration mail address memory 148 (step S243: N), it is not an electronic mail related to registration of the telephone book. In this case, the CPU 141 executes normal mail processing (step S244), and returns to a state of waiting for reception of the next electronic mail (return).

  A case will be described in which the email address of the received electronic mail matches one of the email addresses registered in the phonebook automatic registration email address memory 148A (step S243: Y). In this case, furthermore, the title of the e-mail or the character incorporated at a predetermined position in the e-mail body matches the keyword registered in the memory 148 for automatically registering the telephone book as corresponding to the e-mail address. Comparison of whether or not to be performed is performed (step S301). For example, in the case of an electronic mail from the daughter communication terminal 106, “river” is registered as a keyword in the telephone directory automatic registration mail address memory 148A shown in FIG. Therefore, for example, a comparison is made as to whether the same keyword is included in the title of the e-mail, such as “phonebook registered river”.

  As a result, if the keywords match (step S302: Y), it is determined whether or not telephone book data is attached to the electronic mail (step S245). If the keywords do not match (step S302: N), as in the case where the phone book data described in FIG. 13 is not attached (step S245: N), it is not an e-mail related to the phone book registration. Therefore, normal mail processing is executed (step S244).

  The subsequent steps are the same as the control shown in FIG. Of course, even in the telephone book data reception process shown in FIG. 15, the order of some of the checks performed may be changed as appropriate. In addition, when the place where the keyword is embedded in the e-mail can be changed in various ways, data specifying the place where the keyword is embedded may be described in the telephone book automatic registration mail address memory 148A shown in FIG. Good.

<Second Modification of Invention>
FIG. 16 shows a state in which the communication terminal according to the second modification of the present invention receives an e-mail. In FIG. 16, the same steps as those in FIG. 13 are denoted by the same step numbers, and description thereof will be omitted as appropriate. The embodiment of the invention will be described with reference to FIGS. 7, 9 and 12. FIG.

  The communication control unit 145 of the father communication terminal 101 is on standby for receiving an e-mail (step S241). When the electronic mail is received (Y), it is compared whether the mail address of the transmission source matches any of the mail addresses registered in the phone book automatic registration mail address memory 148 (step S242). For example, an e-mail from the daughter communication terminal 106 matches the e-mail “MUSUME@bcd.ef”. If it does not match any of the mail addresses registered in the telephone book automatic registration mail address memory 148 (step S243: N), it is not an electronic mail related to registration of the telephone book. Therefore, the CPU 141 executes normal mail processing (step S244), and returns to a state of waiting for reception of the next electronic mail (return).

  A case will be described in which the email address of the received e-mail matches one of the email addresses registered in the phonebook automatic registration email address memory 148 (step S243: Y). In this case, the CPU 141 checks whether or not a still image is attached to the e-mail (step S401). In the second embodiment, the person who sends the phone book data has decided to send his / her still image to the e-mail. Therefore, if no still image is attached to the e-mail (N), the process proceeds to step S244, and processing as a normal e-mail is performed.

  If a still image is attached to the e-mail (step S401: Y), it is determined whether or not telephone book data is attached to the e-mail (step S245). If the telephone book data is not attached (step S245: N), the CPU 141 executes normal mail processing on the assumption that a normal electronic mail with a still image attached has been sent (step S244). ).

  On the other hand, when the phone book data is attached to the e-mail (step S245: Y), the CPU 141 displays the attached still image on the standby screen of the display unit 150 of the father communication terminal 101. In addition, a button for selecting whether to register the phone book is displayed on the standby screen (step S402).

  FIG. 17 shows an example of a standby screen display. On a standby screen 451 as a display screen of the display unit 150 shown in FIG. 9, a still image 452 attached by the sender who sent the e-mail is displayed. In the display area below the still image 452, an allow button 453 and a reject button 454 for selecting whether to permit or reject the phone book registration of the person displayed on the still image 452 are displayed. Returning to FIG. 16, the description will be made with reference to FIG.

  The father's communication terminal 101 monitors which one of the allow button 453 and the reject button 454 is selected in this state (steps S403 and S404). When the father confirms that the still image 452 is a person such as a family member who has registered an e-mail address in the phonebook automatic registration mail address memory 148, the father presses the permission button 453 (step S403: Y). In this case, the CPU 141 registers the phone book data attached to the e-mail in the phone book of the phone book memory 146 (step S246).

  Suppose that a third party uses the third party communication terminal 108 to send an e-mail to the father communication terminal 101 with a false source. In this case, the third party usually does not have a photograph of the person registered in the phone book memory 146. Therefore, if an e-mail is sent with another person's photo attached, the father can easily see this and press the reject button 454 (step S403: N, step S404: Y). . In this case, the CPU 141 displays an error (step S405) and returns to a state of waiting for reception of the next e-mail (return).

  In the second modification described above, the CPU 141 displays an image of the owner of the telephone directory sending terminal, so that the person can be reliably authenticated. Accordingly, sufficient security can be maintained even if transmission of the confirmation mail to the telephone directory sending terminal as described in step S205 in FIG. 10 is omitted.

<Third Modification of the Invention>
FIG. 18 shows a process when the communication terminal receives an e-mail in the third modification of the present invention. The embodiment of the invention will be described with reference to FIGS.

  In this third modification, the communication control unit 145 of the father communication terminal 101 is on standby for receiving an e-mail (step S501). When an e-mail is received (Y), it is determined whether a specific still image that is a still image having a predetermined image format and the number of pixels defined in a standard common to the communication terminal that is the transmission source of the e-mail is attached. A determination is made (step S502). When such a specific still image is not attached (N), normal mail processing is executed (step S503), and the process returns to a state of waiting for reception of the next e-mail (return).

  When a specific still image is attached to the received e-mail (step S502: Y), the title of the e-mail and the attached still image are displayed on the standby screen of the display unit 150 of the father communication terminal 101. To do. In addition, a button for selecting whether to display the mail text of the e-mail or to delete the e-mail itself is also displayed on the standby screen (step S504).

  FIG. 19 shows an example of the display of the standby screen. A standby screen 551 as a display screen of the display unit 150 shown in FIG. 9 displays a specific still image 552 and an e-mail title 553 attached to the sender who sent the e-mail. In the display area below the e-mail title 553, a display button 554 for displaying the e-mail body of the e-mail sent from the transmission source displayed in the specific still image 552 and the e-mail for deleting the e-mail are displayed. A delete button 555 is displayed. 19 is also used to return to FIG. 18 and continue the description.

  The father's communication terminal 101 monitors which one of the display button 554 and the delete button 555 is selected in this state (steps S505 and S506). When the father confirms that the specific still image 552 is an acquaintance such as a family member, the father presses the display button 554 (step S505: Y). In this case, the mail text of the e-mail is displayed on the standby screen 551 (step S507), and the process returns to step S501 again (return).

  Suppose that a third party uses the third party communication terminal 108 to send an e-mail to the father communication terminal 101 with a false source. In this case, the third party usually does not attach the specific still image 552 to the e-mail, or even if it is attached, the image content is usually different from that of an acquaintance such as a family member. Therefore, the father can intuitively determine that the e-mail is from an unrelated person. Further, it is possible to determine to some extent whether or not the mail text is necessary from the e-mail title 553. Therefore, when an unnecessary e-mail is received, the father can easily determine this, and can press the delete button 555 (step S505: N, step S506: Y) to delete the corresponding e-mail. Yes (step S508). When the e-mail is deleted, the process returns to step S501 again (return).

  When the communication terminal that transmits the specific still image 552 presses the e-mail transmission button in advance, the built-in camera (not shown) captures the specific still image 552 and attaches it to the e-mail. And send it. With this setting, an image for authenticating the sender's identity is transmitted each time in cooperation with the mail text. Therefore, the recipient can easily determine the reception of the e-mail by impersonation and delete such an e-mail.

  Also, in the above case, even if the owner of the communication terminal encounters a crime, if a process of sending an e-mail is performed, even if the mail text is empty, a specific still image indicating the current situation is displayed at the destination. 552 can be transmitted. Accordingly, there is an effect that the occurrence of an abnormal situation can be notified to a communication terminal such as a family by image data.

  In the third modification, the e-mail recipient selects the display of the mail text and the deletion of the e-mail, but the present invention is not limited to this. For example, the data sent by e-mail from the transmission source may be taken into the communication terminal, or the receiver may determine whether or not the transmitted program can be executed on the communication terminal based on the specific still image 552. It is natural to be good.

  The present invention is not limited to the above-described embodiment, and various modifications are possible within the scope of the invention described in the claims, and it is also included within the scope of the present invention. Not too long.

DESCRIPTION OF SYMBOLS 10, 20 Communication terminal 11, 21 E-mail receiving means 12 Specific condition existence judging means 13 Phonebook data existence confirmation means 14 Phonebook registration means 22 Specific still image attachment judging means 23 Specific still image reception screen display means 24 Selection means 30 Telephone Book registration method 31, 41 E-mail reception step 32 Specific condition presence determination step 33 Phone book data existence confirmation step 34 Phone book registration step 40 Communication terminal handling method 42 Specific still image attachment determination step 43 Specific still image reception screen display step 44 Handling Selection step 50 Phonebook registration program 51, 61 E-mail reception processing 52 Specific condition presence determination processing 53 Phonebook data existence confirmation processing 54 Phonebook registration processing 60 Communication terminal handling program 62 Specific still image attachment determination processing 63 Specific still image reception screen Display 64 Handling selection processing 100 Phone book registration system 101 Father communication terminal 103 Communication network 104 Son communication terminal 105 Grandchild communication terminal 106 Daughter communication terminal 108 Third party communication terminal 109 Phone book management server 121, 141 CPU
123 Control program storage memory 126 Phonebook sending program storage memory 127 Password / mail sender / receiver registration table 143 ROM
146 Phonebook memory 147 Mail memory 148 Phonebook automatic registration mail address memory 150 Display unit 151 Operation unit 452 Still image 453 Permit button 454 Reject button

Claims (5)

E-mail receiving means for receiving e-mail;
It is determined whether the e-mail received by the e-mail receiving unit is attached with the specific still image of a communication terminal that has been agreed to attach an image specifying the transmission source as a specific still image when the e-mail is transmitted. Specific still image attachment discrimination means;
Specific still image reception screen display means for displaying an image of the specific still image on a reception screen when the specific still image attachment determination means determines that the specific still image of the communication terminal is attached;
A communication terminal comprising: a handling selection unit that selects handling of the e-mail according to the content of the specific still image displayed by the specific still image reception screen display unit. 2. The communication terminal according to claim 1, wherein the handling selection means is means for selecting to display contents of the e-mail or to delete the e-mail itself. The communication terminal according to claim 1, wherein the specific still image is an image captured at the time of transmission by an imaging unit provided in a communication terminal that is an e-mail transmission source. An email receiving step for receiving email; and
It is determined whether the e-mail received in the e-mail receiving step is attached with the specific still image of a communication terminal that has been agreed to attach an image specifying the transmission source as a specific still image when the e-mail is transmitted. A specific still image attachment determination step;
A specific still image reception screen display step for displaying an image of the specific still image on a reception screen when it is determined that the specific still image of the communication terminal is attached in the specific still image attachment determination step;
And a handling selection step of selecting handling of the e-mail according to the content of the specific still image displayed in the specific still image reception screen display step. On the computer,
E-mail receiving process for receiving e-mail;
It is determined whether the e-mail received in the e-mail receiving process is attached with the specific still image of a communication terminal that has been agreed to attach an image specifying the transmission source as a specific still image when the e-mail is transmitted. Specific still image attachment determination processing,
A specific still image reception screen display process for displaying an image of the specific still image on a reception screen when it is determined in the specific still image attachment determination process that the specific still image of the communication terminal is attached;
A communication terminal handling program for executing a handling selection process for selecting handling of the e-mail according to the content of the specific still picture displayed by the specific still picture reception screen display process.

Images