JP3711741B2 - Communication device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present invention relates to a communication device that can display or record a telephone number of a destination, for example, a telephone or a facsimile machine.In placeRelated.
[0002]
[Prior art]
  Conventionally, as an example of a communication device, for example, in a telephone or a facsimile machine, when calling a partner via a telephone line, the telephone number of the partner that is sent by key input is displayed on the LCD, or after transmission It is recorded as a transmission report.
[0003]
  As a communication network to which such a communication device is connected, a telephone line is typical, but various services are also provided for connection forms via the telephone line. For example, there is a service that selects and connects a cheaper line than the normal connection fee. When receiving such a cheap line connection service, add it to the telephone number of the other party, which is a specified code. You need to key in the connection code to connect to the cheap line. The contents of the connection code may include numbers that are misused if known to others, such as a cash card PIN, but such a connection code is a series of phone numbers. Displayed on the LCD or recorded as a transmission report.
[0004]
[Problems to be solved by the invention]
  However, in the conventional communication apparatus, as described above, the connection code key-input when connecting to the cheap line is displayed on the LCD together with the destination telephone number or recorded as a transmission report. Therefore, there has been a problem that no measures have been taken to prevent others from knowing a connection cord that may be misused.
[0005]
  The present invention has been proposed in view of the above points, and when a connection code is transmitted in addition to the designation code of the other party, the communication device can make the connection code private.PlaceIt is intended to provide.
[0006]
[Means for Solving the Problems]
  To achieve the above object, the communication device of the invention described in claim 1 is connected to a specific communication network by adding a designation code for designating the other party when calling the other party via the communication network. Display means capable of displaying a transmission code comprising the specified code and the connection code transmitted at the time of calling by calling a partner through the specific communication network by transmitting a connection codeAnd a retransmission means capable of retransmitting the transmission code when a response signal from the other party is not received.Among the transmission codes transmitted at the time of calling the other party, a connection code storage unit that stores the connection code and a transmission code that is input when the other party is called is stored. Transmission code storage means, command signal determination means for determining presence / absence of a command signal input upon transmission of the transmission code, and connection code storage in the transmission code at the time of calling the other party via the communication network Code determination means for determining whether or not the connection code stored in the means is included, the command signal determination means and the code determination means have the command signal and the connection code is included Display control means for hiding the connection code to be displayed by the display means as the transmission code , It is determined that contains and the connection cord having the command signal by the said command signal determining means and said code judging meansThe re-transmission means does not retransmit within a predetermined periodA transmission code deleting means for deleting the transmission code from the transmission code storage means after the communication process.
[0007]
  According to this communication apparatus, when a connection code is transmitted in addition to the designation code of the other party, the designation code and the connection code are transmitted in series as a transmission code. Such a transmission code will be displayed by the display means at the time of transmission, but when the connection code is included in the transmission code, that is, by transmitting the connection code via a specific communication network. When calling the other party, the connection code is not displayed on the display means and is not displayed. Therefore, when sending a connection code in addition to the designated code of the other party, the connection code will not be displayed by the display means, so the connection code that you do not want to be known to others should not be disclosed. Can do. In addition, since the code determination means performs determination processing based on the presence or absence of a command signal input when transmitting the connection code, if only the designated code of the other party is transmitted without transmitting the connection code, no command signal is input Will not be determined, and even if a code in the same column as the connection code is accidentally present in the specified code to be transmitted, it will not be erroneously determined as a connection code. Only the designated code that has been displayed can be displayed reliably. Furthermore, since the transmission data in the transmission data storage means is deleted after the communication process, the connection code included in the transmission data can be kept secret.Further, when the response signal from the other party is not received, the transmission code is retransmitted, so that it is not necessary to input the transmission code again.
[0008]
  The communication device according to the second aspect of the invention provides a connection code for connecting to a specific communication network in addition to a designation code for designating the other party when calling the other party through the communication network. Recording means capable of recording the transmission code composed of the specified code and the connection code transmitted at the time of calling and calling the other party through the specific communication network as a transmission reportAnd a retransmission means capable of retransmitting the transmission code when a response signal from the other party is not received.Among the transmission codes transmitted at the time of calling the other party, a connection code storage unit that stores the connection code and a transmission code that is input when the other party is called is stored. Transmission code storage means, command signal determination means for determining presence / absence of a command signal input upon transmission of the transmission code, and connection code storage in the transmission code at the time of calling the other party via the communication network Code determination means for determining whether or not the connection code stored in the means is included, the command signal determination means and the code determination means have the command signal and the connection code is included If it is determined that the connection code to be recorded by the recording means as the transmission report is not recorded, If, it is determined that contains and the connection cord having the command signal by the said command signal determining means and said code judging meansThe re-transmission means does not retransmit within a predetermined periodA transmission code deleting means for deleting the transmission code from the transmission code storage means after the communication process.
[0009]
  According to this communication apparatus, when a connection code is transmitted in addition to the designation code of the other party, the designation code and the connection code are transmitted in series as a transmission code. Such a transmission code is recorded as a transmission report by the recording means after transmission or the like, but if the connection code is included in the transmission code, that is, a specific code is transmitted by transmitting the connection code. When the other party is called through the communication network, the connection code is not recorded by the recording means. Therefore, when a connection code is sent in addition to the designated code of the other party, the connection code will not be recorded by the recording means, so the connection code that you do not want to be known to others should be kept private. Can do. In addition, since the code determination means performs determination processing based on the presence or absence of a command signal input when transmitting the connection code, if only the designated code of the other party is transmitted without transmitting the connection code, no command signal is input Will not be determined, and even if a code in the same column as the connection code is accidentally present in the specified code to be transmitted, it will not be erroneously determined as a connection code. Only the designated code can be recorded reliably. Furthermore, since the transmission data in the transmission data storage means is deleted after the communication process, the connection code included in the transmission data can be kept secret.Further, when the response signal from the other party is not received, the transmission code is retransmitted, so that it is not necessary to input the transmission code again.
[0010]
  Furthermore, in the communication device of the invention described in claim 3, in the communication device described in claim 1 or 2, the command signal is a specific key that is input only when the connection code is transmitted.
[0011]
[0012]
  Claims4The communication device of the invention described in (2), when calling a partner via a communication network, adds a designation code for designating the partner and transmits a connection code for connecting to a specific communication network, The other party is called through the specific communication network, the display means capable of displaying the transmission code composed of the specified code and the connection code transmitted at the time of calling, and the transmission when the response signal from the other party is not received. A communication device comprising a retransmission means capable of retransmitting a code, wherein among the transmission codes transmitted at the time of calling the other party, a connection code storage means storing the connection code, and the other party Transmission code storage means for storing a transmission code input when calling, and storage of the connection code in the transmission code when calling the other party via the communication network Code determining means for determining whether or not the connection code stored in the stage is included, and when the code determining means determines that the connection code is included, the display means as the transmission code The display control means for hiding the connection code to be displayed and the code determination means determine that the connection code is included, and the retransmission means performs retransmission within a predetermined period. If not, transmission code deletion means for deleting the transmission code from the transmission code storage means after the communication processing is provided.
[0013]
[0014]
[0015]
[0016]
[0017]
[0018]
DETAILED DESCRIPTION OF THE INVENTION
  Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings.
[0019]
  FIG. 1 is a circuit block diagram showing a circuit configuration of a facsimile apparatus as an example of a communication apparatus according to the present invention. As shown in this figure, the facsimile apparatus includes a CPU 1, an NCU 2, a RAM 3, a modem 4, a ROM 5, An EEPROM 6, a gate array 7, a codec 8, a DMAC 9, a reading unit 11, a recording unit 12, an operation unit 13, and a display unit 14 are provided. The CPU 1, NCU 2, RAM 3, modem 4, ROM 5, EEPROM 6, gate array 7, codec 8, and DMAC 9 are connected to each other by a bus line. The bus line includes an address bus, a data bus, and a control signal line. A reading unit 11, a recording unit 12, an operation unit 13, and a display unit 14 are connected to the gate array 7. A telephone line 21 as an example of a communication network is connected to the NCU 2.
[0020]
  The CPU 1 controls the entire facsimile apparatus. The NCU 2 is connected to the telephone line 21 and performs network control. The RAM 3 is backed up by a battery (not shown) such as a rechargeable battery, and stores various data such as facsimile reception data. The modem 4 performs modulation of transmission data, demodulation of reception data, and the like. The ROM 5 stores data such as various programs and initial setting values. The EEPROM 6 stores various flags and registration data. The gate array 7 functions as an input / output interface for the CPU 1. The codec 8 encodes facsimile transmission data and decodes facsimile reception data. The DMAC 9 writes and reads data to and from the RAM 3.
[0021]
  The reading unit 11 includes a light source, an image sensor, and the like, and outputs an analog image signal. The recording unit 12 includes, for example, an ink jet recording apparatus, and records a received image, a read image at the time of copying, and the like on a recording sheet. The operation unit 13 includes a group of key switches and the like, and outputs an operation signal corresponding to a user operation input. The key switch group includes a numeric keypad for inputting a telephone number of the other party and a redial key for executing redialing. The display unit 14 includes a display panel such as an LCD, and performs various displays under the control of the CPU 1.
[0022]
  The main point will be described. When a destination is called from the facsimile apparatus via the telephone line 21, the destination telephone number is transmitted in response to the key input of the operation unit 13, and the destination telephone number is displayed on the display unit 14 at the time of transmission. Displayed on the display panel. The transmitted destination telephone number is recorded in the recording unit 12 as a transmission report after transmission. The telephone line 21 to which such a facsimile apparatus is connected provides a service for selecting and connecting a line that is cheaper than the normal connection fee. It is necessary to enter the connection number to connect to the cheap line by adding it to the telephone number. The contents of the connection number include, for example, an address number “1234” of the service center and an ID number “XXXX” of the service center. This ID number is used only by the user who receives the service, such as a personal identification number of a cash card. It should be used and can be misused if known to others.
[0023]
  Therefore, when transmitting the connection number in addition to the telephone number of the other party, the CPU 1 transmits the destination telephone number and the connection number in a serial format as a transmission code. It is determined whether or not a connection number is included. When the connection number is included in the transmission code, the CPU 1 does not display the transmission code on the display unit 14. When the connection number is included in the transmission code, the transmission code is not recorded in the transmission report even in the recording unit 12 under the control of the CPU 1. Further, in order to retransmit the transmission code, a predetermined redial buffer area for storing the transmitted transmission code is assigned to the RAM 3, but if the connection number is included in the transmission code, the CPU 1 Does not leave the transmission code in the RAM 3.
[0024]
  Such control at the time of transmission by the CPU 1 is performed based on a command signal corresponding to a specific key (for example, “#” key), which is key-input only when a connection number is transmitted. That is, when the transmission code is input continuously to the command signal, the CPU 1 performs a determination process as to whether or not the connection number is included in the transmission code. More specifically, the CPU 1 detects that the transmission code includes the connection number only when the transmission code transmitted in the serial format matches the address number of the service center that is a part of the connection number. At the same time, various controls are executed based on the detection results. Such an address number to be detected by the CPU 1 is stored in the RAM 3 in advance by a user input operation or the like. Each time a transmission code is input without inputting the command signal “#”, the transmission code and the address number stored in the RAM 3 are sequentially compared, and the address number is included in the input transmission code. It may be configured to determine whether or not it is included.
[0025]
  That is, the display unit 14 realizes a display unit that can display a transmission code transmitted when the other party calls. Further, the recording unit 13 realizes a recording unit capable of recording a transmission code transmitted at the time of calling the other party as a transmission report. Further, the RAM 3 realizes a connection code storage means for storing the connection code among the transmission codes transmitted when calling the other party, and stores a retransmission code for storing the transmission code again. Realize the means.
[0026]
  The CPU 1 realizes code determination means for determining whether or not the connection code stored in the connection code storage means is included in the transmission code when the other party is called through the communication network. Further, the CPU 1 realizes a display control unit that hides the connection code to be displayed by the display unit as a transmission code when the code determination unit determines that the connection code is included, and transmits the transmission code. A recording control unit is realized that unrecords the connection code to be recorded by the recording unit as a report.
[0027]
  When the ROM 5 calls the other party via the communication network, the ROM 5 adds the designation code for designating the other party and transmits a connection code for connecting to the specific communication network, thereby passing through the specific communication network. A storage medium for storing a program for controlling a communication device having a display unit capable of displaying a transmission code transmitted at the time of calling the other party, and transmitting at the time of calling the other party Of the codes, the connection code storage program for controlling the connection code storage means storing the connection code and the transmission code stored in the connection code storage means at the time of calling the other party via the communication network A code determination program for determining whether or not the connection code is included, and the connection based on the code determination program. When it is determined that a code is included, a storage medium storing a program including a display control program for hiding the connection code to be displayed by the display means as the transmission code is realized. Yes.
[0028]
  In addition, when calling the partner via the communication network, the ROM 5 adds the designation code for designating the partner and transmits a connection code for connecting to the particular communication network, thereby enabling the specific communication. A storage medium for storing a program for controlling a communication device having a recording unit capable of calling a partner through a network and recording a transmission code transmitted at the time of calling as a transmission report, when calling the partner Of the transmission codes to be transmitted, a connection code storage program for controlling the connection code storage means storing the connection code, and the connection code in the transmission code at the time of calling the other party via the communication network A code determination program for determining whether or not the connection code stored in the storage means is included; and the code determination program When it is determined that the connection code is included based on the gram, a program including a recording control program for recording the connection code to be recorded by the recording unit as the transmission report is stored. A storage medium is realized.
[0029]
  Next, the main points of the operation of the facsimile apparatus having the above configuration will be described with reference to the flowchart shown in FIG.
[0030]
  FIG. 2 is a flowchart showing a transmission code processing procedure by the facsimile apparatus.
[0031]
  First, the CPU 1 determines whether or not a transmission code is input in response to a key input from the operation unit 13 in an off-hook state (S1). As described above, the transmission code includes a normal destination telephone number and a connection number input in addition to the destination telephone number. Such a number is set and registered in advance. If there is a transmission code, the transmission code is input simply by one-pushing the registration key.
[0032]
  When the transmission code is input (S1: YES), the CPU 1 determines whether or not a command signal is input when the transmission code is input (S2). This command signal is an input signal detected by the CPU 1 by performing a one-push operation on a specific key (for example, “#” key) only when a cheap line is selected.
[0033]
  When the command signal is input (S2: YES), the CPU 1 temporarily stores the transmission code in the redial buffer area of the RAM 3 (S3), and then determines whether or not the connection number is included in the transmission code. (S4). The connection number includes an address number of the service center and its own ID number. The CPU 1 detects the presence or absence of the connection number based on the address number.
[0034]
  When the connection number is included in the transmission code (S4: YES), the CPU 1 transmits a transmission code including the connection number (S5). As a result, the call signal arrives at the other party's facsimile machine or the like via the cheap line network.
[0035]
  After transmitting the transmission code, the CPU 1 determines whether or not a response signal has been received from the other party based on the calling signal (S6). If the response signal is received (S6: YES), the CPU 1 proceeds to call processing (S6: YES). S7).
[0036]
  When the call process is completed, the CPU 1 deletes the transmission code stored in the redial buffer area in S3 (S8). Note that the transmission code in the redial buffer area may be deleted when the response signal is received.
[0037]
  That is, when the connection number is included in the transmission code, the CPU 1 does not display the transmission code on the display unit 14, and the transmission code is not left in the RAM 3 after the call processing is completed, that is, after the line is released. Therefore, it is impossible to retransmit. Also, a transmission code is not recorded in a transmission report recorded later.
[0038]
  In S6, when the response signal from the other party is not received (S6: NO), that is, when the other party is busy and detects a busy signal, the CPU 1 determines whether or not the redial key is operated during a predetermined period. If the determination is made (S9) and the redial key is operated (S9: YES), the process returns to S5 to retransmit the transmission code stored in the redial buffer area. That is, when the connection number is included in the transmission code and the connection is not established with the other party, the transmission code is stored in the redial buffer area even if the transmission code is not displayed on the display unit 14, so that the predetermined period If it is medium, the transmission code can be retransmitted repeatedly by operating the redial key.
[0039]
  In S9, when the redial key is not operated during a predetermined period (S9: NO), the CPU 1 deletes the transmission code stored in the redial buffer area (S8) and ends this routine. That is, when the connection number is included in the transmission code and the connection is not established with the other party, the transmission code stored in the redial buffer area is automatically stored unless the user operates the redial key for a predetermined period. It is erased and the transmission code cannot be retransmitted. Also, a transmission code is not recorded in a transmission report recorded later.
[0040]
  In S4, when the connection number is not included in the transmission code (S4: NO), the CPU 1 transmits only the telephone number of the other party as the transmission code (S10). In this case, the call signal arrives at the other party's facsimile machine or the like via a normal line.
[0041]
  Almost simultaneously with the transmission of the transmission code, the CPU 1 displays the transmission code on the display unit 14 (S11). At this time, since the transmission code is composed only of the destination telephone number, only the telephone number of the destination is displayed.
[0042]
  After transmitting and displaying the transmission code, the CPU 1 determines whether or not a response signal has been received from the other party based on the call signal (S12). If the response signal is received (S12: YES), the CPU 1 proceeds to call processing. (S13). When the call process ends, the CPU 1 ends the routine related to the transmission code process without erasing the transmission code stored in the RAM 3 in S3. That is, since the transmission code including only the destination telephone number is still stored in the redial buffer, the transmission code can be retransmitted in later processing. Further, a transmission code is recorded in a transmission report recorded later.
[0043]
  In S12, when the response signal from the other party is not received (S12: NO), that is, when the other party is busy and detects a busy signal, the CPU 1 determines whether or not the redial key is operated during a predetermined period. When the determination is made (S14) and the redial key is operated (S14: YES), the process returns to S10, and the transmission code stored in the redial buffer area is retransmitted. That is, when the connection number is not included in the transmission code and the connection is not established with the other party, the transmission code is stored in the redial buffer area in a state where the transmission code is displayed on the display unit 14. During the period, the transmission code can be retransmitted repeatedly by operating the redial key.
[0044]
  In S14, when the redial key is not operated during a predetermined period (S14: NO), the CPU 1 ends this routine with the transmission code remaining in the redial buffer area. In other words, when the connection number is not included in the transmission code and the connection is not established with the other party, the transmission code is still stored in the redial buffer unless the user operates the redial key for a predetermined period. The transmission code can be retransmitted in later processing. Further, a transmission code is recorded in a transmission report recorded later.
[0045]
  If a command signal is not input in S2 (S2: NO), the CPU 1 temporarily stores the transmission code in the redial buffer area of the RAM 3 (S15), and then executes the processes after S10.
[0046]
  In S1, when the transmission code is not input (S1: NO), the CPU 1 is in a state of waiting for execution of a routine related to the transmission code processing.
[0047]
  For example, when a user makes a call to a desired telephone number “052-11-2222” using a cheap line connection service as described above, first, in order to transmit a command signal, “ Press the “#” key to input the connection number. Here, the connection number is composed of, for example, an address number “1234” of the service center and its own ID number “XXXX”, and a serial number consisting of “1234XXXX” is input after “#”. Further, the destination telephone number is input after the connection number.
[0048]
  When the input so far is performed, it is determined that the transmission code is input in the flowchart shown in FIG. 2 (S1: YES). Since the command signal is included in the transmission code, the determination in S2 is “YES”, and the transmission code is stored in the redial buffer area (S3). Next, in the determination of the presence / absence of the connection number in S4, since a number that matches the address number “1234” stored in advance in the RAM 3 is included in the transmission code, it is determined “YES”, and the input transmission code is It is transmitted via the telephone line 21 without being displayed (S5).
[0049]
  Here, when a response signal is received from the other party due to the connection with the other party (S6: YES), normal call processing is performed (S7), and when the call process is completed, the redial buffer area is entered. The stored transmission code is erased (S8). As a result, the transmission code “# 1234XXXX0521112222” including the destination telephone number and the connection number cannot be retransmitted, and even if an operation for displaying the code transmitted immediately before is performed, 14 is not displayed. Also, the transmission code described above is not recorded in the transmission report. Therefore, the user ID number “XXXX” does not remain after transmission.
[0050]
  Therefore, according to the facsimile apparatus having the above configuration and operation, when the connection number is transmitted in addition to the telephone number of the other party, the other party telephone number and the connection number are transmitted in series as a transmission code. However, the connection code is included in the transmission code, and the other party is called through the cheap line by transmitting the connection number. In such a case, the transmission code including the connection number is displayed on the display unit 14. It is assumed that it is not done. Therefore, when transmitting the connection number in addition to the telephone number of the other party, since the transmission code including the connection number is not displayed even on the display unit 14, the connection number including an ID number that the other person does not want to know. Can be made private.
[0051]
  Also, since the transmission code is not recorded in the transmission report after transmission, the same effect as described above is exhibited.
[0052]
  In the present embodiment, the transmission code is retransmitted by operating the redial key when a connection with the other party cannot be established. However, the redial process is automatically performed without the user operating the redial key. May be executed. In this case, if the connection with the other party is not established even after the predetermined number of redial processes, the transmission code stored in the redial buffer area at that time is erased and the redial process is terminated.
[0053]
  In addition, when a cheap line is selected by sending a command signal, all the numbers included in the transmission code are hidden, but only the address number of the service center is displayed, or only the telephone number of the other party is displayed. Display processing such as performing may be executed.
[0054]
【The invention's effect】
  As described above, according to the communication device of the first and third aspects of the invention, when the connection code is transmitted in addition to the designation code of the other party, the designation code and the connection code are transmitted in series. Sent as a code. Such a transmission code will be displayed by the display means at the time of transmission, but when the connection code is included in the transmission code, that is, by transmitting the connection code via a specific communication network. When calling the other party, the connection code is not displayed on the display means and is not displayed. Therefore, when sending a connection code in addition to the designated code of the other party, the connection code will not be displayed by the display means, so the connection code that you do not want to be known to others should not be disclosed. Can do. In addition, since the code determination means performs determination processing based on the presence or absence of a command signal input when transmitting the connection code, if only the designated code of the other party is transmitted without transmitting the connection code, no command signal is input Will not be determined, and even if a code in the same column as the connection code is accidentally present in the specified code to be transmitted, it will not be erroneously determined as a connection code. Only the designated code that has been displayed can be displayed reliably. Furthermore, since the transmission data in the transmission data storage means is deleted after the communication process, the connection code included in the transmission data can be kept secret.Further, when the response signal from the other party is not received, the transmission code is retransmitted, so that it is not necessary to input the transmission code again.
[0055]
  According to the communication device of the invention described in claims 2 and 3, when the connection code is transmitted in addition to the designation code of the other party, the designation code and the connection code are transmitted in series as a transmission code. The Such a transmission code is recorded as a transmission report by the recording means after transmission or the like, but if the connection code is included in the transmission code, that is, a specific code is transmitted by transmitting the connection code. When the other party is called through the communication network, the connection code is not recorded by the recording means. Therefore, when a connection code is sent in addition to the designated code of the other party, the connection code will not be recorded by the recording means, so the connection code that you do not want to be known to others should be kept private. Can do. In addition, since the code determination means performs determination processing based on the presence or absence of a command signal input when transmitting the connection code, if only the designated code of the other party is transmitted without transmitting the connection code, no command signal is input Will not be determined, and even if a code in the same column as the connection code is accidentally present in the specified code to be transmitted, it will not be erroneously determined as a connection code. Only the designated code can be recorded reliably. Furthermore, since the transmission data in the transmission data storage means is deleted after the communication process, the connection code included in the transmission data can be kept secret.Further, when the response signal from the other party is not received, the transmission code is retransmitted, so that it is not necessary to input the transmission code again.
[0056]
[0057]
  Claims4According to the communication device of the invention described in (2), when the connection code is transmitted in addition to the designation code of the other party, the connection code is not displayed even by the display means, so that it is not desired to be known to others. Connection codes can be kept private. In addition, since the transmission data in the transmission data storage means is deleted after the communication process, it is possible to keep the connection code included in the transmission data confidential.
[0058]
[0059]
[Brief description of the drawings]
FIG. 1 is a circuit block diagram showing a circuit configuration of a facsimile apparatus as an example of a communication apparatus according to the present invention.
FIG. 2 is a flowchart showing a transmission code processing procedure by the facsimile apparatus.
[Explanation of symbols]
  1 CPU
  2 NCU
  3 RAM
  4 Modem
  5 ROM
  6 EEPROM
  7 Gate array
  8 codec
  9 DMAC
  11 Reading unit
  12 Recording section
  13 Operation unit
  14 Display section
  21 Telephone line

Claims (4)

When calling a partner via a communication network, it is added to a designation code that designates the partner, and a connection code for connecting to a specific communication network is transmitted, so that the partner can be identified through the specific communication network. Display means capable of displaying a transmission code composed of the specified code and the connection code transmitted at the time of calling, and a retransmission means capable of retransmitting the transmission code when a response signal from the other party is not received a communication device provided with bets,
Of the transmission codes transmitted when calling the other party, a connection code storage means for storing the connection code;
Transmission code storage means for storing a transmission code input when calling the destination,
Command signal determination means for determining the presence or absence of a command signal input when transmitting the transmission code;
Code determination means for determining whether or not the connection code stored in the connection code storage means is included in the transmission code at the time of calling the other party via the communication network;
When the command signal determination means and the code determination means determine that the command signal is included and the connection code is included, the connection code to be displayed by the display means is not displayed as the transmission code. Display control means for displaying; and
If the command signal determination means and the code determination means determine that the command signal is included and the connection code is included, and the retransmission means does not perform retransmission within a predetermined period , communication processing And a transmission code deleting means for deleting the transmission code from the transmission code storage means. When calling a partner via a communication network, it is added to a designation code that designates the partner, and a connection code for connecting to a specific communication network is transmitted, so that the partner can be identified through the specific communication network. In addition to calling, recording means capable of recording a transmission code composed of the specified code and the connection code transmitted at the time of calling as a transmission report, and the transmission code can be retransmitted when a response signal from the other party is not received A communication device comprising a retransmission means ,
Of the transmission codes transmitted when calling the other party, a connection code storage means for storing the connection code;
Transmission code storage means for storing a transmission code input when calling the destination,
Command signal determination means for determining the presence or absence of a command signal input when transmitting the transmission code;
Code determination means for determining whether or not the connection code stored in the connection code storage means is included in the transmission code at the time of calling the other party via the communication network;
When the command signal determining means and the code determining means determine that the command signal is included and the connection code is included, the connection code to be recorded by the recording means as the transmission report is not displayed. Recording control means for recording;
If the command signal determination means and the code determination means determine that the command signal is included and the connection code is included, and the retransmission means does not perform retransmission within a predetermined period , communication processing And a transmission code deleting means for deleting the transmission code from the transmission code storage means.   The communication device according to claim 1, wherein the command signal is a specific key that is input only when the connection code is transmitted. When calling a partner via a communication network, it is added to a designation code that designates the partner, and a connection code for connecting to a specific communication network is transmitted, so that the partner can be identified through the specific communication network. Display means capable of displaying a transmission code composed of the specified code and the connection code transmitted at the time of calling, and a retransmission means capable of retransmitting the transmission code when a response signal from the other party is not received A communication device comprising:
Of the transmission codes transmitted when calling the other party, a connection code storage means for storing the connection code;
Transmission code storage means for storing a transmission code input when calling the destination,
Code determination means for determining whether or not the connection code stored in the connection code storage means is included in the transmission code at the time of calling the other party via the communication network;
Display control means for hiding the connection code to be displayed by the display means as the transmission code when the code determination means determines that the connection code is included;
If it is determined by the code determination means that the connection code is included, and the retransmission means does not perform retransmission within a predetermined period, the transmission code is stored in the transmission code storage means after the communication process. A communication apparatus comprising: a transmission code deleting means for deleting.

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