JPH09270906A - Communication equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To send image data succeedingly after the end of data reception, when there are image data to be sent to an opposite terminal equipment during reception of data. SOLUTION: A network control section receiving a call signal from a line executes a communication operation to receive image data according to a predetermined communication procedure, and when destination information stored in advance in a parameter storage section 4 relating to image data stored in an image storage section 5 and to be sent is coincident with terminal identification information of an opposite terminal equipment during communication stored in the parameter storage section 4 are coincident, the image data having the destination information stored in the image storage section 5 and coincident with each other are sent succeedingly, while the line is kept connected after the end of the reception.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication device such as a facsimile communication device, and more particularly to a communication device having a function of storing image data to be transmitted in advance and transmitting the image data at a predetermined timing.

[0002]

2. Description of the Related Art As a communication device, for example, a facsimile communication device used by connecting to a telephone line can be mentioned. Some facsimile communication apparatuses have a so-called reserved transmission function of storing read image data in a memory once and transmitting it at a predetermined timing, in addition to a normal transmission function of immediately transmitting the read image data. is there.

Further, the main terminal unit inquires of a plurality of sub-terminal units sequentially as to whether or not there is a transmission request, and if there is a transmission request, the sub-terminal unit is instructed to start data transmission, There is a communication device having a so-called polling function that makes an inquiry to the next sub-terminal device when there is no request. The sub-terminal device is designated by the address signal included in the signal for inquiry, and the sub-terminal device side transmits data when there is a transmission request, and transmits the EOT signal (transmission end signal) when there is no transmission request. .

[0004]

In the facsimile communication apparatus as described above, when executing the reservation transmission function,
Destination information is stored in advance together with the image data. For example, when the image data is being transmitted to a certain destination terminal device and the destination of the other image data stored in advance is the same as the destination of the image data being transmitted, the other image data is transmitted. Can be subsequently transmitted after the transmission of the image data is completed. That is, it is determined whether or not the transmission destination information stored in advance matches the image data being transmitted, and if they match, the image data is continuously transmitted. Such prior art is disclosed in, for example, Japanese Patent Laid-Open No. 61-224568.

However, in the above prior art, when the image data is received, when the data reception is completed, the line with the partner terminal device is cut off, and communication with the same partner terminal device is performed again. Then, a call operation is performed, and a predetermined facsimile communication control procedure is further performed to transmit the image data. In this way, even though the same device is used for communication, the connection line is cut off, which requires a troublesome operation and time for reconnection. Further, when the other terminal device connects a line with another communication device at the time of reconnection, there arises an inconvenience of having to wait until the line is cut off. Such an inconvenience occurs not only during normal data reception, but also during data reception using the polling function.

An object of the present invention is to receive data when
It is an object of the present invention to provide a communication device capable of continuously transmitting data after the end of data reception without disconnecting the line when the other terminal device in communication has data to be transmitted.

[0007]

DISCLOSURE OF THE INVENTION The present invention relates to a communication device for storing data to be transmitted in advance and transmitting the data at a predetermined timing, the communication being connected to a line and performing a transmitting / receiving operation according to a predetermined communication procedure. Control means, destination information storage means for storing destination information of the destination terminal device of data to be transmitted stored in advance, and when the communication control means receives a call signal from a line and executes a communication operation , Whether or not the identification information storage unit that stores the received identification information of the other terminal device, the destination information stored in the destination information storage unit, and the identification information stored in the identification information storage unit match Including a judgment means for judging,
When the determination unit determines that the destination information and the identification information match, the communication control unit transmits the data of the matched destination information while the line is connected after the communication operation ends. And a communication device. According to the present invention, the communication control means that has received the call signal from the line executes the communication operation according to the predetermined communication procedure, and then the other party terminal device of the data to be transmitted which is stored in the destination information storage means in advance. When the destination information and the identification information of the communicating terminal device in communication stored in the identification information storage means match, the data having the stored destination information stored in advance is stored after the communication operation is completed. ,
It is sent continuously with the line connected. Therefore, after the end of the communication operation, the data can be transmitted without disconnecting the line with the partner terminal device. For this reason, the line is disconnected, the call operation is performed again to communicate with the same terminal device on the other side, and the troublesome operation and time for transmitting the data by executing the predetermined communication control procedure are unnecessary. Become. Further, when the other terminal device connects the line with another communication device at the time of reconnection, there is no inconvenience such as having to wait until the line is disconnected.

Further, the present invention is a communication device for storing data to be transmitted in advance and transmitting the data at a predetermined timing,
Communication control means connected to a line and performing a transmission / reception operation according to a predetermined communication procedure; destination information storage means for storing destination information of a partner terminal device of data to be transmitted stored in advance; A calling destination information storage means for storing destination information of the calling terminal device when the means makes a call to a predetermined destination and executes a communication operation; and a destination stored in the destination information storage means. Information,
And a determining means for determining whether or not the called destination information stored in the calling destination information storage means matches.
When the determination unit determines that the destination information matches, the communication control unit continuously transmits the data of the matched destination information after the communication operation ends, with the line connected. Is a communication device. According to the present invention, after the communication control means makes a call to a predetermined destination and executes the communication operation, destination information of the partner terminal device of the data to be transmitted which is stored in advance in the destination information storage means,
When the destination information of the other terminal device in communication stored in the call destination information storage means matches, the data having the matched destination information stored in advance stores the line after the communication operation ends. It will be sent continuously while connected. Therefore, similarly to the above, after the communication operation is completed, the data can be transmitted without disconnecting the line with the partner terminal device. For this reason, the line is disconnected, the call operation is performed again to communicate with the same terminal device on the other side, and the troublesome operation and time for transmitting the data by executing the predetermined communication control procedure are unnecessary. Become. Further, when the other terminal device connects the line with another communication device at the time of reconnection, there is no inconvenience such as having to wait until the line is disconnected.

According to the present invention, the communication control means has all the functions of the communication device, which is the called terminal device, when the determining device determines that the destination information and the identification information match. Of the identification signal notifying the other terminal device that is the calling side terminal device that the bit indicating whether or not the preparation for transmission is completed is made effective and the identification signal is transmitted. According to the present invention, the destination information of the partner terminal device of the data to be transmitted, which is stored in advance in the destination information storage means, and the identification information of the communicating partner terminal device, which is stored in the identification information storage means. If so, the bit indicating whether or not the transmission preparation is completed is effective in the identification signal for notifying all the functions of the communication device, which is the called terminal device, to the partner terminal device, which is the calling terminal device. Then, the identification signal is transmitted. Upon receiving this identification signal, the partner terminal device executes processing for switching the data transmission / reception direction, so that after the communication operation is completed, the data is reliably transmitted without disconnecting the line with the partner terminal device. can do.

In the present invention, the communication control means may include a command signal for designating that the terminal device that has transmitted the signal receives the data when the determination means determines that the destination information matches. It is characterized in that the command signal is transmitted by validating the bit indicating whether or not the preparation for transmission is completed. According to the present invention, the destination information of the partner terminal device of the data to be transmitted stored in advance in the destination information storage means, and the destination information of the communicating partner terminal device stored in the calling destination information storage means. If they match, the bit indicating whether or not the preparation for transmission is completed in the command signal for designating the terminal device that has transmitted the signal to receive the data is validated and the command signal is transmitted. Upon receiving this command signal, the other terminal device executes a process for switching the data transmission / reception direction, so after the communication operation is completed,
It is possible to reliably transmit data without disconnecting the line with the terminal device on the partner side.

[0011]

1 is a block diagram showing an electrical configuration of a communication device 1 according to an embodiment of the present invention.
The communication device 1 is a facsimile communication device, and the control unit 2,
The operation panel 3, the parameter storage unit 4, the image storage unit 5, the document reading unit 6, the network control unit 7, the modem 8, the decoding / encoding unit 9, and the recording unit 10 are included, and each component is a system bus. They are mutually connected via 11. The communication device 1 is connected to the telephone line via the network control unit 7.

The communication device 1, in addition to the normal transmission function of immediately transmitting the read image data, temporarily stores the read image data in the image storage unit 5 and transmits it at a predetermined timing, so-called reservation. Has a transmission function.
Further, using the communication device 1 as a main terminal device, the communication device 1 sequentially inquires of a plurality of sub terminal devices as to whether or not there is a transmission request, and if there is a transmission request, starts transmitting data to the sub terminal device. , And if there is no transmission request, inquire to the next sub terminal device,
It has a so-called polling function. In order to execute such a polling function, the communication device 1 is applied to a line configured by a so-called branch system (multipoint system). The sub-terminal device is designated by the address signal included in the inquiry signal. On the sub-terminal device side, data is transmitted if there is a transmission request, and if not, EO.
The T signal (transmission end signal) is transmitted.

The control unit 2 controls the overall operation of the communication device 1. From the operation panel 3, the operator gives an instruction to execute a transmission operation or a reception operation. For this purpose the operation panel 3
Has keys for displaying various instructions and a display unit.

The parameter storage unit 4 stores various information (parameters) necessary for the communication apparatus 1 to operate,
For example, the configuration includes an image file management table, a destination management table, an image file encoding method management table, a management table of information received from a partner terminal device, and a management table of an actually transmitted destination, which will be described later. To be done.

The image storage unit 5 stores the image data to be transmitted read by the document reading unit 6 as one image file. Also, the received image data is stored as one image file.

The network control section 7 executes a transmission / reception operation in accordance with a predetermined facsimile communication control procedure.
Specifically, at the time of transmission, the dial number that is input in advance or the dial number that is being input is transmitted from the telephone line, and the transmission operation is executed according to a predetermined facsimile communication control procedure. Upon reception, a call signal from the telephone line is received and the receiving operation is executed in accordance with a predetermined facsimile communication control procedure.

The modem 8 modulates transmitted / received data in order to exchange information with the other terminal device via a telephone line.
Demodulate. For example, a relatively low speed modem function (V.3) for modulating / demodulating a predetermined facsimile communication procedure signal.
21) and a relatively high-speed modem function (V.33, V.17, V.29, V.2) for modulating / demodulating an image data signal.
7 etc.) and.

The decoding / encoding unit 9 encodes image data to be transmitted and decodes the received image data. The recording unit 10 prints the received image data.

At the time of data transmission, the network control section 7 transmits a dial number, executes a transmission operation according to a predetermined facsimile communication control procedure, and the image storage section 5
The image data to be transmitted, which is stored in, is encoded by the decoding / encoding unit 9, and is sequentially modulated by the modem 8, is transmitted to the telephone line.

On the other hand, at the time of receiving data, the network control section 7 detects a calling signal from the telephone line and executes the receiving operation according to a predetermined facsimile communication control procedure. The received image data is sequentially demodulated by the modem 8,
The demodulated image data is stored in the image storage unit 5. When the recording unit 10 prints the image data stored in the image storage unit 5, the image data is decoded by the decoding / encoding unit 9.

FIG. 2 is a diagram showing the tables 15, 20, 22, 26, and 28 constituting the parameter storage unit 4. The image file management table 15 shown in FIG. 2A includes management number data 16 for identifying an image file to be transmitted, and communication content data 1 such as broadcast single-station memory transmission.
7, a destination information ID code 18 indicating a destination management table 20 described later, and an image information management ID code 19 indicating an image information management table. FIG.
The destination management table 20 shown in (B) is configured to include destination information 21 of the partner terminal device of the image file to be transmitted.

The management table 22 of the image file encoding system shown in FIG. 2C includes image format information 23 indicating the image file encoding format (MH, MR, MMR system, etc.) and document width. The image area information 24 indicating the area of the image data stored in the image storage unit 5, and the next image information management ID code 2 indicating the image file of the next page.
5 is included. If the image file is the last page, the next image information management ID code 25
Is set to a predetermined specific code indicating that the page is the last page.

The management table 26 of the information received from the terminal device on the other side shown in FIG. 2D has the received terminal identification signal (CSI), transmission terminal identification signal (TSI) and calling terminal identification signal ( Terminal identification information 27 such as CIG)
It is comprised including. The terminal identification information 27 is
It is initialized at the start of communication. The management table 28 of the actually transmitted destination shown in FIG. 2 (E) is configured to include the destination information 29 of the terminal device on the opposite side that originated the call.
The destination information 29 is updated each time a call is made.

The communication device 1 receives normal data, receives polling when the communication device 1 is the called communication device, and receives polling when the communication device 1 is the calling communication device. In the above, when there is an image file to be transmitted to the partner terminal device, after the data reception is completed, the image file is continuously transmitted while the line is connected without being cut off. Hereinafter, these operations will be described.

FIG. 3 shows DI at the time of normal data reception.
It is a flow chart which shows creation operation of S signal. In step a1, creation of the DIS signal is started. Step a
At 2, it is determined whether the terminal identification information 27 is present.
If not present, set the 9th bit to "0" (invalid) and DI
Create an S signal. In step a3 when the terminal identification information 27 is present, it is determined whether or not there is an image file to be transmitted. If not, the 9th bit is set to "0" (invalid) to create the DIS signal. When there is an image file to be transmitted, in step a4, the terminal identification information 27
Then, it is determined whether the destination information 21 of the image file matches. If they do not match, the 9th bit is set to "0" (invalid) and a DIS signal is created. If they match, proceed to step a5 and set the 9th bit to "1".
Create a DIS signal as (valid).

FIG. 4 is a diagram showing an example of signals transmitted and received between the communication device 1 and the other terminal device at the time of normal data reception. The communication device 1 which has received the calling signal when the terminal device on the other end makes a call operation, and the communication device 1 notifies the calling terminal device of all the functions of the called terminal device, the NSF signal (non-standard function identification signal), the CSI. Signal (callee identification signal),
The DIS signal (digital identification signal) is transmitted in this order. At this time, the DIS signal is created with the 9th bit set to "0" because there is no received terminal identification information. The other terminal device receiving these signals transmits a TSI signal (transmitting terminal identification signal), a DCS signal (digital command signal), and a TCF signal (training check signal) in this order. Communication device 1 receiving these signals
Holds the TSI signal as terminal identification information and transmits a CFR signal (reception preparation confirmation signal). Upon receiving this signal, the other terminal device transmits the image data for one page and then transmits the EOM signal (message end signal).
Send

Subsequently, the communication device 1 receives the NSF signal and the CSI.
The signal and the DIS signal are transmitted in this order. At this time DI
The S signal is the terminal identification information already received, that is, TS
It is determined that there is an I signal, there is an image file to be transmitted, and that the terminal identification information 27 and the destination information 21 of the image file to be transmitted match, and the 9th bit is created as "1". It The other terminal device that receives these signals transmits the TSI signal, the DCS signal, and the TCF signal in this order. The communication device 1 that has received these signals transmits a CFR signal. After receiving this signal, the other terminal device transmits one page of image data,
Send the EOM signal.

Further, the communication device 1 is further operated by the NSF signal,
The CSI signal and the DIS signal are transmitted in this order. At this time, the 9th bit of the DIS signal is created as "1".
Upon receiving these signals, the other terminal device receives the NSC signal (non-standard function command signal), the CIG signal (calling terminal identification signal), and the DT in order to switch the transmission / reception direction of the image data.
The C signal (digital transmission command signal) is transmitted in this order. The communication device 1 that receives these signals transmits the TSI signal, the DCS signal, and the TCF signal in this order. The other terminal device receiving these signals transmits a CFR signal. The communication device 1 receiving this signal transmits the image data of the image file to be transmitted. In this way, during normal data reception, when there is an image file to be transmitted to the partner terminal device, the image file is transmitted after the end of data reception.

FIG. 5 is a flow chart showing the operation of creating the DTC signal at the time of polling reception when the communication device 1 is the called communication device. In step b1,
Start creating the DTC signal. At step b2, it is determined whether or not there is the terminal identification information 27. If not, the 9th bit is set to "0" (invalid) to create the DTC signal. In step b3 when the terminal identification information 27 is present, it is determined whether or not there is an image file to be transmitted. If not, the 9th bit is set to "0" (invalid) to create the DTC signal. When there is an image file to be transmitted, in step b4, it is determined whether the terminal identification information 27 and the destination information 21 of the image file match. If they do not match, the DTC signal is created with the 9th bit set to "0" (invalid). If they match, the process proceeds to step b5 to create the DTC signal with the 9th bit set to "1" (valid).

FIG. 6 is a diagram showing an example of signals exchanged between the communication device 1 and the terminal device on the partner side at the time of polling reception when the communication device 1 is the communication device on the called side. The communication device 1 uses the NSF signal, C
The signals transmitted in the order of SI signal and DIS signal are received. At this time, the CSI signal is held as terminal identification information. The communication device 1 that receives these signals transmits an NSC signal, a CIG signal, and a DTC signal that specify that the terminal device that has transmitted the signal receives data in this order. At this time, the DTC signal has already received the terminal identification information, that is, the CSI signal, and there is an image file to be transmitted, and further, the terminal identification information 27 and the destination information 21 of the image file to be transmitted match. Judged, 9
It is created with the bit bit set to "1". Upon receiving these signals, the other terminal device receives the TSI signal, DCS signal, T
The CF signal is transmitted in this order. The communication device 1 that has received these signals transmits a CFR signal. Upon receiving this signal, the other terminal device transmits the image data and then E
Send an OM signal.

Subsequently, the communication device 1 receives the NSF signal and the CSI.
The signal and the DIC signal are transmitted in this order. At this time DI
It is created with the 9th bit of the C signal as "1". Upon receiving these signals, the other terminal device switches the NSC signal, CIG signal, D
TC signals are transmitted in this order. The communication device 1 that receives these signals transmits the TSI signal, the DCS signal, and the TCF signal in this order. The other terminal device receiving these signals transmits a CFR signal. The communication device 1 receiving this signal transmits the image data of the image file to be transmitted. In this way, when polling is received when the communication apparatus 1 is the called side communication apparatus, when there is an image file to be transmitted to the partner side terminal apparatus, data reception is completed and the image file is transmitted.

FIG. 7 is a flowchart showing the operation of the communication device 1 at the time of polling reception when the communication device 1 is the communication device on the calling side. In step c1, DT
Start creating the C signal. At step c2, it is judged whether or not a call is made from the communication device 1. When no call is made from the communication device 1, the 9th bit is set to "0" (invalid) to create a DTC signal. In step c3 when a call is made from the communication device 1, it is determined whether or not there is an image file to be transmitted. If not, the 9th bit is set to "0" (invalid) to create the DTC signal. When there is an image file to be transmitted, in step c4, it is determined whether or not the destination information 29 of the call destination and the destination information 21 of the image file to be transmitted match. When they do not match, the 9th bit is set to "0" (invalid) and DTC is set.
Create a signal. If they match, the process proceeds to step c5 to create the DTC signal with the 9th bit set to "1" (valid).

FIG. 8 is a diagram showing an example of signals exchanged between the communication device 1 and the terminal device on the partner side at the time of polling reception when the communication device 1 is the communication device on the calling side. The communication device 1 performs a call operation, and the destination information 29 of the call destination is held. Upon receiving the call signal, the other terminal device transmits the NSF signal, the CSI signal, and the DIS signal in this order. Communication device 1 receiving these signals
Transmits the NSC signal, the CIG signal, and the DTC signal in this order. At this time, in the DTC signal, it is determined that there is an image file to be called and transmitted, and the destination information 29 and the destination information 21 of the image file to be transmitted match, and the 9th bit is set to " It is created as "1".
The other terminal device that receives these signals transmits the TSI signal, the DCS signal, and the TCF signal in this order. The communication device 1 that has received these signals transmits a CFR signal. The other party terminal device receiving this signal transmits the EOM signal after transmitting the image data.

Subsequently, the communication device 1 receives the NSF signal and the CSI.
The signal and the DIC signal are transmitted in this order. At this time DI
It is created with the 9th bit of the C signal as "1". Upon receiving these signals, the other terminal device switches the NSC signal, CIG signal, D
TC signals are transmitted in this order. The communication device 1 that receives these signals transmits the TSI signal, the DCS signal, and the TCF signal in this order. The other terminal device receiving these signals transmits a CFR signal. The communication device 1 receiving this signal transmits the image data of the image file to be transmitted. In this way, when the communication device 1 is the communication device on the calling side, at the time of polling reception, when there is an image file to be transmitted to the partner side terminal device, the data reception is followed and the image file is transmitted.

FIG. 9 is a diagram showing the allocation of each bit of the DIS signal and the DTC signal. The allocation is C
CITT Recommendation T.M. It is defined by 30 and a part thereof is shown in FIG. Unless otherwise specified, "1" indicates that the state is valid. That is, the fact that the 9th bit of each signal is "0" means that the preparation for the facsimile document transmission is not completed, and the fact that "1" is the preparation for the facsimile document transmission is completed.

As described above, according to this embodiment, the partner terminal is used at the time of normal data reception, at the time of polling reception when the communication device 1 is called, and at the time of polling reception when the communication device 1 makes a call. When there is image data to be transmitted to the device, after receiving the data, the image data can be transmitted subsequently without disconnecting the line. Therefore, when the reception of data is completed, the line with the terminal device of the other party is cut off, and in order to communicate again with the same terminal device of the other party, the calling operation is performed and the predetermined facsimile communication control procedure is performed. Is carried out to eliminate the troublesome operation and time for transmitting the image data. Further, at the time of reconnection, if the partner terminal device has connected a line with another communication device, the inconvenience of having to wait until the line is disconnected is solved.

[0037]

As described above, according to the present invention, the communication control means, which has received the calling signal from the line, performs the communication operation according to the predetermined communication procedure, and then stores the data stored in advance. Destination information of the other terminal device,
When the identification information of the other terminal device in communication matches, the data having the pre-stored matching destination information is transmitted continuously after the communication operation is completed with the line connected. After the communication operation is completed, the data can be transmitted without disconnecting the line with the partner terminal device. Therefore, the line is disconnected, and the troublesome operation and time for transmitting the data by performing the call operation to communicate again with the same partner terminal device and performing the predetermined communication control procedure are unnecessary. . Further, when the other terminal device connects the line with another communication device at the time of reconnection, there is no inconvenience such as having to wait until the line is disconnected.

Further, according to the present invention, after the communication control means makes a call to a predetermined destination and executes the communication operation, it is in communication with the destination information of the partner terminal device of the data to be transmitted which is stored in advance. When the destination information of the other party's terminal device of is matched, the data having the matched destination information stored in advance is transmitted continuously after the communication operation is completed, while the line is connected. Similarly to the above, after the communication operation is completed, the data can be transmitted without disconnecting the line with the partner terminal device.

Further, according to the present invention, when the destination information of the partner terminal device of the data to be transmitted, which is stored in advance, and the identification information of the partner terminal device in communication match,
The predetermined bit of the identification signal is made to be valid and the identification signal is transmitted, and the other party terminal device receiving this identification signal executes processing for switching the transmission / reception direction of data, so after the end of the communication operation, It is possible to reliably transmit data without disconnecting the line with the terminal device on the partner side.

Further, according to the present invention, when the destination information of the partner terminal device of the data to be transmitted stored in advance matches the destination information of the partner terminal device in communication,
The predetermined bit of the command signal is made to be valid and the command signal is transmitted, and the partner terminal device receiving this command signal executes the process for switching the transmission / reception direction of the data. It is possible to reliably transmit data without disconnecting the line with the terminal device on the partner side.

[Brief description of drawings]

FIG. 1 is a block diagram showing an electrical configuration of a communication device 1 according to an embodiment of the present invention.

FIG. 2 is a table 15 constituting a parameter storage unit 4,
It is a figure which shows 20,22,26,28.

FIG. 3 is a flowchart showing the operation of creating a DIS signal during normal data reception.

FIG. 4 is a diagram showing an example of signals exchanged between a communication device 1 and a partner terminal device at the time of normal data reception.

FIG. 5 is a flowchart showing an operation of creating a DTC signal at the time of polling reception when the communication device 1 is a called communication device.

FIG. 6 is a diagram showing an example of signals transmitted and received between the communication device 1 and a partner terminal device at the time of polling reception when the communication device 1 is a called communication device.

FIG. 7 is a flowchart showing an operation of the communication device 1 at the time of polling reception when the communication device 1 is a communication device on the calling side.

FIG. 8 is a diagram showing an example of signals transmitted and received between the communication device 1 and a partner terminal device at the time of polling reception when the communication device 1 is a communication device on the calling side.

FIG. 9 is a diagram showing allocation of each bit of a DIS signal and a DTC signal.

[Explanation of symbols]

 1 Communication Device 2 Control Section 3 Operation Panel 4 Parameter Storage Section 5 Image Storage Section 6 Document Reading Section 7 Network Control Section 8 Modem 9 Decoding / Encoding Section 10 Recording Section 11 System Bus 20, 26, 28 Management Table 21 Destination Information 27 Terminal identification information 29 Destination information sent

Claims (4)

[Claims] 1. A communication device for pre-storing data to be transmitted and transmitting at a predetermined timing, communication control means connected to a line, for executing transmission / reception operation in accordance with a predetermined communication procedure, and pre-stored. Destination information storage means for storing destination information of destination terminal device of data to be transmitted, and when the communication control means executes a communication operation by receiving a calling signal from the line, An identification information storage unit for storing identification information; a destination information stored in the destination information storage unit; and a determination unit for determining whether or not the identification information stored in the identification information storage unit matches. When the determining unit determines that the destination information and the identification information match, the communication control unit continues to connect the line after the communication operation ends. Communication apparatus and transmits the data of the matched destination information. 2. A communication device for pre-storing data to be transmitted and transmitting at a predetermined timing, communication control means connected to a line, for executing transmission / reception operation in accordance with a predetermined communication procedure, and pre-stored. Destination information storage means for storing destination information of the other terminal device of data to be transmitted, and the other terminal device which has made a call when the communication control means makes a call to a predetermined destination and executes a communication operation Calling destination information storage means for storing the destination information of the, the destination information stored in the destination information storage means, and whether the calling destination information stored in the calling destination information storage means match or not. The communication control means, when the determination means determines that the destination information matches, the communication control means continues to connect the line after the communication operation ends. Communication apparatus and transmits the data of the matched destination information. 3. The communication control means, when the determination means determines that the destination information and the identification information match, calls all the functions of the communication device, which is the called side terminal device. 2. The communication device according to claim 1, wherein the identification signal transmitted to the partner terminal device, which is the terminal device on the other side, is transmitted by validating the bit indicating whether or not the preparation for transmission is completed. 4. The communication control means, when the determination means determines that the destination information matches, prepares for transmission of a command signal for instructing the terminal device that has transmitted the signal to receive the data. The communication device according to claim 1 or 2, wherein the command signal is transmitted by validating a bit indicating whether or not it is completed.