JP2007281688A - Telephone set, telephone number guide system, and telephone number notifying method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a telephone set for automatically notifying a particular opposite party about a telephone number after revision. <P>SOLUTION: A storage section 211 stores telephone numbers of opposite parties which the telephone set notifies about its own telephone number after the revision. A telephone number recognition section 212 recognizes a telephone number of a caller when receiving a call arrived with a telephone number before the revision. The telephone number recognition section 212 outputs the recognized telephone number to a telephone number comparison section 213. The telephone number comparison section 213 discriminates whether or not the storage section 211 stores the telephone number outputted from the telephone number recognition section 212. When the telephone number comparison section 213 discriminates that the storage section 211 stores the telephone number outputted from the telephone number recognition section 212, the telephone number comparison section 213 outputs information denoting permission of notice of the telephone number after the revision to a telephone number guide section 214. The telephone number guide section 214 transmits the information denoting the telephone number after the revision. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a telephone, a telephone number guidance system, and a telephone number notification method for notifying other telephones of a changed telephone number.

  When the subscriber changes the phone number in the general subscriber phone service or mobile phone communication service, the phone number after the change (to the old phone number) Hereinafter, a telephone number guidance service for notifying information of a new telephone number by voice is provided.

  FIG. 10 is a block diagram showing a configuration example of a conventional telephone number guidance system that provides a telephone number guidance service. The telephone number guidance system shown in FIG. 10 includes servers 100-1 to 100-m that store a new and old number correspondence table indicating new telephone numbers and old telephone numbers of telephones whose telephone numbers have been changed. Note that the telephones 200-1 to 200-n are connected to any of the servers 100-1 to 100-m via a wired communication line or a wireless communication line.

  In the new / old number correspondence table 110 of the server 100-2, the new telephone number and the old telephone number of the telephone whose telephone number has been changed are registered. FIG. 10 illustrates a case where the new telephone number and the old telephone number of the telephones 200-1 and 200-7 whose telephone numbers are changed are registered.

  When the telephone number guide unit 300 of the server 100-2 receives a connection request using the old telephone number of the telephone 200-1 from the telephone 200-2, the telephone number guide unit 300 refers to the new / old number correspondence table 110 and refers to the telephone 200-1 Is notified to the telephone 200-2.

  Note that the conventional telephone number guidance system that provides the telephone number guidance service shown in FIG. 10 is not related to the literature known invention.

  However, depending on the exchanges (servers) installed by general subscriber telephone communication service providers and mobile telephone communication service providers, the telephone number guidance service may not be provided, or telephone calls may be made from the viewpoint of security and personal information protection. There is a case where the number guidance service is not provided. Therefore, there is a problem that a subscriber who has changed a telephone number and is a subscriber of a general subscriber telephone communication service or a cellular telephone communication service must contact himself / herself to the other party who wants to notify the new telephone number.

  In addition, the provision of services that can change the mobile phone communication service provider without changing the phone number will start. However, from the viewpoint of security and personal information protection, the phone number will be changed and There is only a desire to notify the new phone number.

  Patent Document 1 describes a system in which a server storing an old telephone number and a new telephone number searches and extracts a new telephone number based on the old telephone number in response to a user request. Yes.

  Patent Document 2 describes a system that discloses registered e-mail addresses and the like after change to an inquirer who satisfies a predetermined condition.

JP 2002-165011 A (paragraphs 0012 to 0028, FIG. 1) Japanese Patent Laid-Open No. 2002-204313 (paragraphs 0051 to 0136, FIG. 1)

  In the system described in Patent Document 1, the old telephone number and the new telephone number are registered in the server. Therefore, there is a problem that the old telephone number and the new telephone number are known to the server administrator or the like, and personal information may be leaked.

  In the system described in Patent Document 2, the changed e-mail address and the like are registered in the server. Therefore, there is a problem that the changed e-mail address or the like is known to the server administrator or the like, and personal information may be leaked.

  Therefore, an object of the present invention is to provide a telephone, a telephone number guidance system, and a telephone number notification method that can automatically notify a telephone number after change while paying attention to protection of personal information.

  The telephone according to the present invention is a telephone for notifying the telephone number of the caller after the change, a telephone number recognition means for recognizing the telephone number of the telephone of the caller, and a telephone of the notification destination of the telephone number after the change Storage means for storing the number, telephone number comparison means for determining whether the storage means stores the telephone number recognized by the telephone number recognition means, and the telephone number comparison means recognized by the telephone number recognition means It is characterized by comprising telephone number guide means for notifying the telephone number of the caller of the changed telephone number when it is determined that the storage means stores the telephone number.

  The storage means stores information indicating the telephone number after the change, and the telephone number guidance means when the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means. Information indicating the changed telephone number may be transmitted to the caller telephone set.

  The storage means stores a signal indicating the telephone number after the change, and the telephone number guidance means determines that the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means. A signal indicating the changed telephone number may be transmitted to the caller telephone set.

  A telephone number guidance system according to the present invention is a telephone number guidance system for notifying a telephone number of a caller after a change, a telephone number recognition means for recognizing the telephone number of the caller telephone, and a telephone after the change. Storage means for storing the telephone number of the number notification destination, telephone number comparison means for determining whether or not the storage means stores the telephone number recognized by the telephone number recognition means, and the telephone number comparison means, When it is determined that the storage means stores the telephone number recognized by the number recognition means, a telephone including a telephone number guidance means for transmitting information indicating the changed telephone number and the telephone number before the change are used. And a server that relays transmission / reception of information between the caller telephone set and the callee telephone set in accordance with the connection request using the changed telephone number.

  A telephone number notification method for notifying a telephone number after change to a caller telephone, wherein the telephone number recognition means recognizes the telephone number of the caller telephone, and the changed telephone number The telephone number comparison means of the telephone determines whether or not the storage means of the telephone that stores the notification destination telephone number stores the telephone number recognized by the telephone number recognition means of the telephone in the telephone number recognition step. In the number comparison step and the telephone number comparison step, the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step. The means comprises a telephone number guidance step for notifying the telephone number of the caller of the changed telephone number.

  If the telephone number comparison means in the telephone number comparison step determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step, the telephone number guidance step The telephone number guide means may transmit information indicating the changed telephone number stored in the storage means to the caller telephone set.

  If the telephone number comparison means in the telephone number comparison step determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step, the telephone number guidance step The telephone number guide means may transmit a signal indicating the changed telephone number stored in the storage means to the caller telephone set.

  A telephone number notification program according to the present invention is a telephone number notification program installed in a telephone for notifying a telephone number after change to a caller telephone, and is a telephone number for recognizing a telephone number of a caller telephone to a computer. A telephone number comparison process for determining whether the storage means for storing the telephone number recognized by the recognition process and the telephone number recognized by the telephone number recognition process is stored, In the processing, when it is determined that the storage means stores the telephone number recognized in the telephone number recognition processing, telephone number guidance processing for notifying the calling telephone of the changed telephone number is executed. And

  According to the present invention, the storage means stores the telephone number of the notification destination of the changed telephone number, and when the telephone of the telephone number stored in the storage means makes a call to the old telephone number, the telephone number guidance means Automatically notifies the caller of the changed phone number. Therefore, since the changed telephone number is notified only to the telephone having the specific telephone number, the risk of personal information leakage can be reduced. In addition, since the telephone number after the change is automatically notified to the caller, the trouble of notifying the telephone number after the change can be reduced.

  When the storage means of the telephone is configured to store information or a signal indicating the changed telephone number, the information or signal indicating the changed telephone number is not stored in a server or the like managed by a third party. Therefore, the risk of personal information leakage can be reduced. In addition, the storage capacity of the server or the like can be reduced. In addition, when the telephone number guide means is configured to transmit information or a signal indicating the changed telephone number to the caller's telephone, the transmitted information or signal is sent to the caller's telephone by voice or the like. The phone number after the change can be notified by voice or the like after conversion.

Embodiment 1 FIG.
A first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing a configuration example of a first embodiment of a telephone number guidance system of the present invention.

  The telephone number guidance system shown in FIG. 1 includes servers 11-1 to 11-m and telephones 21-1 to 21-21 connected to any of the servers 11-1 to 11-m via a wired communication line or a wireless communication line. -N.

  Each server is an exchange set up by a general subscriber telephone communication service provider or a mobile telephone communication service provider. Further, the server 11-2 makes a call when another telephone makes a call to the telephone 21-1 using the old telephone number and when a call is made to the telephone 21-1 using the new telephone number. The transmission / reception of information between the telephone set and the telephone set 21-1 is relayed. That is, the server 11-2 assigns a new telephone number and an old telephone number to the telephone 21-1 temporarily or permanently. Information transmission / reception may be performed between servers, and relaying of transmission / reception of information between a telephone set transmitted by a plurality of servers and the telephone set 21-1 may be performed.

  The telephone 21-1 includes a storage unit (storage unit) 211, a telephone number recognition unit (telephone number recognition unit) 212, a telephone number comparison unit (telephone number comparison unit) 213, and a telephone number guidance unit (phone number guidance unit). 214). The storage unit 211 is realized by a storage element mounted on a telephone. The telephone number recognition unit 212, the telephone number comparison unit 213, and the telephone number guide unit 214 are realized by a CPU mounted on a telephone, for example. The CPU operates according to a telephone number notification program.

  The storage unit 211 stores information indicating the old telephone number, information indicating the new telephone number, information indicating that the old telephone number is not used, and a number guidance list indicating the telephone number of the other party that notifies the new telephone number. I remember it. The telephone number recognition unit 212 recognizes the telephone number of the caller notified by the caller number notification service provided by the general subscriber telephone communication service provider or the mobile phone communication service provider.

  Note that the information indicating the new telephone number stored in the storage unit 211 is, for example, voice information indicating the new telephone number. Further, the information indicating that the old telephone number stored in the storage unit 211 is not used is, for example, voice information indicating that the old telephone number is not used.

  The telephone number comparison unit 213 determines whether or not the caller's telephone number recognized by the telephone number recognition unit 212 is registered in the number guidance list stored in the storage unit 211. When the telephone number comparison unit 213 determines that the telephone number of the caller recognized by the telephone number recognition unit 212 is registered in the number guidance list stored in the storage unit 211, the telephone number guidance unit 214 The information indicating the new telephone number is transmitted to the sender.

  The telephone 21-1 determines whether the storage unit 211 stores the telephone number recognition process for recognizing the telephone number of the caller telephone and the telephone number recognized by the telephone number recognition process in the computer. In the telephone number comparison process and the telephone number comparison process, when it is determined that the storage unit 211 stores the telephone number recognized in the telephone number recognition process, the telephone that notifies the calling telephone of the changed telephone number A telephone number notification program for executing the number guidance process is installed.

  Next, the operation of the telephone number guidance system will be described with reference to the drawings. FIG. 2 is an explanatory diagram showing an operation when a new telephone number is notified to the caller. FIG. 3 is a flowchart showing the operation when notifying the caller of the new telephone number.

  When the telephone 21-2 makes a call to the old telephone number of the telephone 21-1 according to the caller's operation and requests the server 11-2 to connect to the telephone 21-1 (step S101), the server 11-2 The telephone number of the telephone 21-2 is notified to the telephone 21-1 (step S102).

  The telephone number recognition unit 212 of the telephone 21-1 recognizes the notified telephone number of the telephone 21-2 (step S103), and outputs the recognized telephone number to the telephone number comparison unit 213. The telephone number comparison unit 213 of the telephone 21-1 checks whether or not the telephone number recognized by the telephone number recognition unit 212 (the telephone number of the telephone 21-2 that is the caller) is registered in the number guidance list ( Step S104). In the example shown in FIG. 2, the notified telephone number of the telephone 21-2 is registered in the number guidance list.

  The telephone number comparison unit 213 of the telephone 21-1 outputs information indicating that the new telephone number may be notified to the telephone number guidance unit 214 because the telephone number of the caller is registered in the number guidance list. . Since the telephone number guide unit 214 of the telephone 21-1 has received information indicating that the new telephone number may be notified, the information indicating the new telephone number stored in the storage unit 211 is stored in the server 11-2. (Step S105). The server 11-2 transmits information indicating the received new telephone number to the telephone 21-2. The telephone 21-2 converts the information indicating the received new telephone number into, for example, voice and outputs it.

  Next, the operation of the telephone number guidance system will be described with a specific example. FIG. 4 is an explanatory diagram showing a specific example of the operation when notifying the caller of the new telephone number.

  In the example shown in FIG. 4, the new telephone number of the telephone 21-1 is 45678 and the old telephone number is 13579. In the number guidance list, 01234, which is the telephone number of the telephone 21-2, and 24689, which is the telephone number of the telephone 21-7, are registered. The telephone number of the telephone 21-2 is 01234, and the telephone number of the telephone 21-9 is 98765.

  Hereinafter, with reference to the explanatory diagram shown in FIG. 4 and the flowchart shown in FIG. 3, the operation when notifying the caller of the new telephone number will be described with a specific example.

  When the telephone 21-2 makes a call to 13579, which is the old telephone number of the telephone 21-1, according to the caller's operation and requests the server 11-2 to connect to the telephone 21-1 (step S101), the server 11 -2 notifies the telephone 21-1 of 01234, which is the telephone number of the telephone 21-2 (step S102).

  The telephone number recognition unit 212 of the telephone 21-1 recognizes 01234 which is the notified telephone number of the telephone 21-2 (step S103), and outputs the recognized telephone number to the telephone number comparison unit 213. The telephone number comparison unit 213 of the telephone 21-1 confirms whether or not the telephone number recognized by the telephone number recognition unit 212 (01234, which is the telephone number of the telephone 21-2) is registered in the number guidance list (step S21). S104). In the example shown in FIG. 4, 01234, which is the telephone number of the notified telephone 21-2, is registered in the number guidance list.

  The telephone number comparison unit 213 of the telephone 21-1 stores information indicating that the new telephone number may be notified because the telephone number of the telephone 21-2 as the caller is registered in the number guidance list. Output to the guide unit 214. The telephone number guide unit 214 of the telephone 21-1 receives information indicating that the new telephone number may be notified, and therefore stores information indicating the new telephone number 45678 stored in the storage unit 211 as a server. It transmits to 11-2 (step S105). The server 11-2 transmits information indicating 45678 which is the received new telephone number to the telephone 21-2. The telephone 21-2 converts the information indicating the received new telephone number 45678 into, for example, voice and outputs it.

  Next, the operation when the new telephone number is not notified to the caller will be described with reference to the drawings. FIG. 5 is an explanatory diagram showing an operation when the new telephone number is not notified to the caller. FIG. 6 is a flowchart showing the operation when the new telephone number is not notified to the caller.

  When the telephone 21-3 makes a call to the old telephone number of the telephone 21-1 according to the operation of the caller and requests the server 11-9 to connect to the telephone 21-1 (step S201), the server 11-9 Then, the telephone number of the telephone 21-3 is notified to the telephone 21-1 (step S202).

  The telephone number recognition unit 212 of the telephone 21-1 recognizes the notified telephone number of the telephone 21-3 (step S203), and outputs the recognized telephone number to the telephone number comparison unit 213. The telephone number comparison unit 213 of the telephone 21-1 confirms whether or not the telephone number recognized by the telephone number recognition unit 212 (the telephone number of the telephone 21-3 that is the caller) is registered in the number guidance list ( Step S204). In the example shown in FIG. 5, the notified telephone number of the telephone 21-3 is not registered in the number guidance list.

  The telephone number comparison unit 213 of the telephone 21-1 outputs information indicating that the new telephone number is not notified to the telephone number guidance unit 214 because the caller's telephone number is not registered in the number guidance list. The telephone number guide unit 214 of the telephone 21-1 receives information indicating that the new telephone number is not notified, and therefore stores information indicating that the old telephone number stored in the storage unit 211 is not used. 11-9 (step S205). The server 11-9 transmits information indicating that the received old telephone number is not used to the telephone 21-3. The telephone 21-3 converts the information indicating that the received old telephone number is not used, for example, into voice and outputs it.

  Next, the operation when the new telephone number is not notified to the caller will be described with a specific example. FIG. 7 is an explanatory diagram showing a specific example of the operation when the new telephone number is not notified to the caller.

  In the example shown in FIG. 7, the new telephone number of the telephone 21-1 is 45678 and the old telephone number is 13579. In the number guidance list, 01234, which is the telephone number of the telephone 21-2, and 24689, which is the telephone number of the telephone 21-7, are registered. The telephone number of the telephone 21-2 is 01234, and the telephone number of the telephone 21-9 is 98765. That is, the telephone number of the telephone 21-9 is not registered in the number guidance list.

  Hereinafter, with reference to the explanatory diagram shown in FIG. 7 and the flowchart shown in FIG. 6, the operation in the case where the new telephone number is not notified to the caller will be described with a specific example.

  When the telephone 21-9 makes a call to 13579, which is the old telephone number of the telephone 21-1, according to the caller's operation, and requests the server 11-9 to connect to the telephone 21-1, (step S201), the server 11 -9 notifies the telephone number of the telephone 21-9 to the telephone 21-1 (step S202).

  The telephone number recognition unit 212 of the telephone 21-1 recognizes 98765, which is the telephone number of the telephone 21-9 that has been notified (step S203), and outputs the recognized telephone number to the telephone number comparison unit 213. The telephone number comparison unit 213 of the telephone 21-1 checks whether or not the telephone number recognized by the telephone number recognition unit 212 (98765, which is the telephone number of the telephone 21-9) is registered in the number guidance list (step S1). S204). In the example shown in FIG. 7, 98765, which is the telephone number of the notified telephone 21-9, is not registered in the number guidance list.

  The telephone number comparison unit 213 of the telephone 21-1 provides information indicating that the new telephone number is not notified because the telephone number of the telephone 21-9 that is the call source is not registered in the number guidance list. Output to. The telephone number guide unit 214 of the telephone 21-1 indicates that the old telephone number 13579 stored in the storage unit 211 is not used because information indicating that the new telephone number is not notified is input. Information is transmitted to the server 11-9 (step S205). The server 11-9 transmits information indicating that the received old telephone number 13579 is not used to the telephone 21-9. The telephone 21-9 converts the information indicating that the received old telephone number 13579 is not used, for example, into voice and outputs it.

  According to the present embodiment, since the telephone of the user whose phone number has been changed stores the number guidance list, the risk of leakage of personal information of the user whose phone number has been changed can be reduced.

  Further, since the information indicating the new telephone number is transmitted only to the telephone number registered in the number guidance list, the risk of leakage of personal information such as the new telephone number can be reduced.

  In addition, since the user is notified of the new telephone number without notifying himself / herself, the trouble of the user notifying the new telephone number can be reduced.

  Further, since each server does not store a number guidance list or the like, the storage capacity of each server can be reduced as compared with a case where each server stores a number guidance list or the like.

Embodiment 2. FIG.
A second embodiment of the present invention will be described with reference to the drawings. FIG. 8 is a block diagram showing a configuration example of the second embodiment of the telephone number guidance system of the present invention.

  In the telephone number guidance system shown in FIG. 1, the telephone storage unit 211 stores a number guidance list and the server assigns an old telephone number and a new telephone number to the telephone. However, depending on the server (switch), it may be difficult to simultaneously assign the old telephone number and the new telephone number to one telephone.

  Therefore, in the telephone number guidance system shown in FIG. 8, the server 11-2 includes a storage unit (storage unit) 111, a telephone number recognition unit (phone number recognition unit) 112, and a telephone number comparison unit (phone number comparison unit). 113 and a telephone number guide unit (phone number guide means) 114, and the storage unit 111 stores a number guide list and the like. Accordingly, the storage unit 111 of the server 11-2 illustrated in FIG. 8 includes information indicating the old telephone number of the telephone 21-1, information indicating the new telephone number, information indicating that the old telephone number is not used, and new information. A number guidance list indicating the telephone number of the other party who notifies the telephone number is stored.

  The telephone number recognition unit 112 recognizes the telephone number of the caller notified by the caller number notification service provided by the general subscriber telephone communication service provider or the mobile telephone communication service provider. The telephone number comparison unit 113 stores in the storage unit 111 whether or not the destination telephone number of the source telephone matches the old telephone number, and the source telephone number recognized by the telephone number recognition unit 112. It is determined whether or not it matches the telephone number registered in the number guidance list. The telephone number guide unit 114 transmits information indicating the new telephone number to the caller.

  Next, the operation of the telephone number guidance system shown in FIG. 8 will be described with reference to the drawings. FIG. 9 is a flowchart showing an operation in the case where the new telephone number is notified to the caller in the second embodiment.

  When the telephone 21-2 makes a call to the old telephone number of the telephone 21-1 according to the caller's operation and requests the server 11-2 to connect to the telephone 21-1 (step S301), the server 11-2 The telephone number recognition unit 112 recognizes the notified telephone number of the telephone 21-2 (step S302) and outputs the recognized telephone number to the telephone number comparison unit 113.

  The telephone number comparison unit 113 of the server 11-2 determines whether the telephone number of the destination of the telephone 21-2 is the old telephone number of the telephone 21-1, and the telephone number recognized by the telephone number recognition unit 112 (call transmission). It is confirmed whether or not the telephone number of the original telephone 21-2 is registered in the number guidance list (step S303). In the example shown in FIG. 8, the notified telephone number of the telephone 21-2 is registered in the number guidance list. Accordingly, the destination telephone number of the telephone 21-2 matches the old telephone number of the telephone 21-1, and the telephone number of the telephone 21-2 recognized by the telephone number recognition unit 112 is the telephone registered in the number guidance list. Matches the number.

  The telephone number comparison unit 113 of the server 11-2 notifies the new telephone number because the telephone 21-2 calls the old telephone number of the telephone 21-1, and the telephone number of the caller is registered in the number guidance list. Information indicating that this may be done is output to the telephone number guide unit 114. Since the information indicating that the new telephone number may be notified is input to the telephone number guide unit 114 of the server 11-2, the information indicating the new telephone number stored in the storage unit 111 is used as the telephone 21-2. (Step S304).

  In addition, the telephone 21-n (the telephones other than the telephones 21-1, 21-2, 21-7) calls the old telephone number of the telephone 21-1 according to the caller's operation, and connects to the telephone 21-1. When making a request to the server 11-2, the telephone number recognition unit 112 of the server 11-2 recognizes the notified telephone number of the telephone 21-n and outputs the recognized telephone number to the telephone number comparison unit 113.

  The telephone number comparison unit 113 of the server 11-2 determines whether or not the telephone number of the telephone 21-n is the old telephone number of the telephone 21-2 and the telephone number recognized by the telephone number recognition unit 112 (call transmission). It is confirmed whether or not the telephone number of the original telephone 21-n is registered in the number guidance list. In the example shown in FIG. 8, the notified telephone number of the telephone 21-n is not registered in the number guidance list. Accordingly, the telephone number of the telephone 21-n is matched with the old telephone number of the telephone 21-1, but the telephone number of the telephone 21-n recognized by the telephone number recognition unit 112 is registered in the number guide list. Does not match the phone number.

  The telephone number comparison unit 113 of the server 11-2 outputs information indicating that the new telephone number is not notified to the telephone number guidance unit 114 because the telephone number of the caller is not registered in the number guidance list. Since the information indicating that the new telephone number is not notified is input to the telephone number guide unit 114 of the server 11-2, the information indicating that the storage unit 111 stores the information indicating that the telephone number is not being used is transmitted to the telephone 21-n. Send.

  According to this embodiment, when it is difficult to simultaneously assign an old telephone number and a new telephone number to a single telephone, the user automatically notifies the other party who wants to notify the new telephone number without contacting himself / herself. A new phone number can be notified. Therefore, it is possible to reduce the trouble for the user to notify the new telephone number.

  In addition, since the changed telephone number is notified only to the telephone having a specific telephone number, the risk of personal information leakage can be reduced.

  In each of the embodiments described above, it has been described that information indicating a new telephone number is transmitted to a caller telephone, but the present invention is not limited to this. For example, a signal such as a DTMF (Dial Tone Multi Frequency) signal is transmitted to the caller's telephone, and the caller's telephone converts the received DTMF signal into voice or the like and notifies the caller of the new telephone number. May be.

  The present invention can be applied to a system for guiding a changed telephone number.

It is a block diagram which shows the structural example of 1st Embodiment of a telephone number guidance system. It is explanatory drawing which shows operation | movement when notifying a transmission source of a new telephone number. It is a flowchart which shows the operation | movement in the case of notifying a transmission source of a new telephone number. It is explanatory drawing which shows the operation | movement in the case of notifying a transmission source of a new telephone number, giving a specific example. It is explanatory drawing which shows operation | movement when not notifying a transmission source of a new telephone number. It is a flowchart which shows operation | movement in case a new telephone number is not notified to a transmission origin. It is explanatory drawing which shows an operation | movement when not notifying a sender | caller of a new telephone number by giving a specific example. It is a block diagram which shows the structural example of 2nd Embodiment of a telephone number guidance system. In 2nd Embodiment, it is a flowchart which shows the operation | movement in the case of notifying a transmission source of a new telephone number. It is a block diagram which shows the structural example of the conventional telephone number guidance system.

Explanation of symbols

11-1 to 11-m Servers 21-1 to 21-n Telephone 111, 211 Storage unit 112, 212 Telephone number recognition unit 113, 213 Telephone number comparison unit 114, 214 Telephone number guidance unit

Claims (8)

A phone that notifies the calling phone of the changed phone number,
Telephone number recognition means for recognizing the telephone number of the caller telephone;
Storage means for storing the telephone number of the notification destination of the changed telephone number;
Telephone number comparison means for determining whether or not the storage means stores the telephone number recognized by the telephone number recognition means;
When the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means, the telephone number guidance means notifies the changed telephone number to the calling telephone. A telephone characterized by comprising. The storage means stores information indicating the changed telephone number,
The telephone number guidance means, when the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means, information indicating the changed telephone number The telephone set according to claim 1. The storage means stores a signal indicating the telephone number after the change,
The telephone number guidance means, when the telephone number comparison means determines that the storage means stores the telephone number recognized by the telephone number recognition means, a signal indicating the changed telephone number The telephone set according to claim 1 or 2. In the phone number guidance system that notifies the phone number of the caller after the change,
Telephone number recognition means for recognizing the telephone number of the caller telephone;
Storage means for storing the telephone number of the notification destination of the changed telephone number;
Telephone number comparison means for determining whether or not the storage means stores the telephone number recognized by the telephone number recognition means;
The telephone number comparing means includes telephone number guidance means for transmitting information indicating the changed telephone number when it is determined that the storage means stores the telephone number recognized by the telephone number recognition means. A phone,
And a server that relays transmission / reception of information between the source telephone and the destination telephone in accordance with the connection request using the telephone number before the change and the connection request using the telephone number after the change. Phone number guidance system. In the phone number notification method for notifying the caller's phone of the changed phone number,
A telephone number recognition means for recognizing the telephone number of the caller telephone;
Whether the storage means of the telephone that stores the telephone number to which the changed telephone number is notified stores the telephone number recognized by the telephone number recognition means of the telephone in the telephone number recognition step. Phone number comparison step determined by the phone number comparison means of
In the telephone number comparison step, when the telephone number comparison means of the telephone determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step, telephone number guidance A telephone number notifying method, characterized in that the means comprises a telephone number guidance step of notifying the telephone of the caller of the changed telephone number. If the telephone number comparison means in the telephone number comparison step determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step, the telephone number guidance step 6. The telephone number notifying method according to claim 5, wherein the telephone number guiding means transmits information indicating the changed telephone number stored in the storage means to the telephone set of the transmission source. If the telephone number comparison means in the telephone number comparison step determines that the storage means stores the telephone number recognized by the telephone number recognition means in the telephone number recognition step, the telephone number guidance step 7. The telephone number notification method according to claim 5 or 6, wherein the telephone number guide means transmits a signal indicating the changed telephone number stored in the storage means to the caller telephone set. A telephone number notification program installed in a telephone for notifying the telephone number of the changed phone number to the caller telephone,
On the computer,
A telephone number recognition process for recognizing the telephone number of the calling telephone;
A telephone number comparison process for determining whether or not the storage means for storing the telephone number of the notification destination of the changed telephone number is stored in the telephone number recognized in the telephone number recognition process;
In the telephone number comparison process, when it is determined that the storage means stores the telephone number recognized in the telephone number recognition process, a telephone number guidance process for notifying the calling telephone of the changed telephone number A phone number notification program for running

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