JP3462387B2 - Communication device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an incoming call from a line.
Receives caller identification informationCommunication deviceAbout. [0002] 2. Description of the Related Art An exchange uses a telephone number of a calling party as a call signal.
And send them together to communicate with the called telephone or facsimile machine.
The calling terminal number is displayed on the receiving terminal device,
Developed a system that allows you to identify whether it is coming
Have been. This system uses "Caller ID",
Names such as "caller ID" and "caller display"
(Hereinafter referred to as "caller ID system")
U). [0003] The following is a description of a conventional caller ID system.
The configuration of the terminal device will be described. This terminal device is Caller I
A D receiving device is mounted. With this caller ID receiver
Is the incoming call detector, the caller ID incoming signal from the line
(Hereinafter referred to as a car signal) (0.5-pulse pulse signal)
Monitor for the presence of Incoming call detector detects caller ID incoming signal
Detected, the device controller closes the line to the line switch.
Let it. Next, the V23RX control unit 3 composed of a modem
Is the caller identification information input from the line
-ID is received by a predetermined procedure. Caller ID is
What is transmitted as a 1200 baud data signal
Arranged. V23RX control according to predetermined procedure
When the circuit completes receiving the caller ID, the device control unit
Causes the line switch to open the line. Processing so far
Is a predetermined process called a primary response.
All D-compatible models are designed to perform this operation.
Have been. When the primary response process is completed,
And store the caller ID in the data storage unit.
Then, it is displayed on the display unit. On the other hand, the line switching unit opens the line
Then, a normal call signal (1 second ON, 2 second O
FF) is sent out. In response, the terminal device sounds
Move. When an external terminal is connected to a terminal device,
If the primary response ends, the device control unit
The external telephone is switched from the extension to the outside line at the switching unit. this
As a result, a normal calling signal is also input to the external terminal,
I do. [0005] SUMMARY OF THE INVENTION A conventional caller ID receiver
The communication device receives the caller ID from the terminal connected to the line.
External terminal without receiving the caller ID.
Ringing is triggered by the ringing signal after the next response. For this reason, in the conventional communication terminal device,
There are problems listed below. First, a communication terminal directly connected to a line
The device receives the caller ID
Even if the external terminal supports the caller ID,
Caller ID cannot be displayed. Second, the caller ID is received by the external terminal.
If no function is available, check the caller ID on the external terminal
Can not do it. In other words, after confirming the communication partner
If you want to respond, enter the caller ID connected to the line.
It is necessary to go to the terminal to display, which is troublesome. Third, communication terminal corresponding to caller ID
A device is connected to a line, and multiple other communication terminal devices are connected in parallel.
Even if connected, caller
Primary from detection of ID incoming signal to connection of line
Since the response timing is different, all terminals
And cannot receive the caller ID. In addition, the timing of the primary response of each communication terminal device
To match the settings of each communication terminal device.
Work must be performed, which is troublesome. The present invention has been made in view of the above points.
soYes, externalThe outgoing phone number can be displayed on the terminal
NohCommunication deviceThe purpose is to provide.Also,
It is possible to display the outgoing phone number simultaneously with the external terminal
is thereCommunication deviceThe purpose is to provide. [0012] The present invention solves the above problems.
In order to decide, the following measures were taken. [0013] Claim 1Communication deviceThe invention relating to
Car signal detector and caller ID display
And the outside connected to the main unitDepartmentTerminal and outside thisDepartmentTerminal
A switching unit connected to an outside line during normal times, and the external terminal
-A predetermined method for receiving the caller ID in response to the signal
During operation, disconnect the outside line from the main unit without closing.
A modem that monitors the line and receives a caller ID,
-When the ID is received, the caller ID is displayed on the display
Control means for causing the external terminal to call the caller I
Almost at the same time that D is displayed, the display section displays the caller ID.
Is displayed.Take the configuration. [0014]With this configuration, the outside connected to the
The caller ID can be displayed on the section terminal. Also outside
Allows external terminals to receive caller ID while monitoring external lines
And the device itself also receives the caller ID
In addition to displaying the caller ID on an external terminal,
Caller ID can be displayed on the main unit at the same time.
You. As a result, after the apparatus body receives the caller ID,
The time lag until the external terminal receives the caller ID
No external terminal is faster for calls from outside lines
Can react. [0015] [0016] [0017] [0018] [0019] [0020] [0021] [0022] [0023] [0024] [0025] [0026] [0027] [0028] [0029] [0030] [0031] [0032] DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments 1 to 3 of the present invention will be described below.
Will be described with reference to the drawings. (Embodiment 1) FIG. 1 shows an embodiment of the present invention.
Facsimile equipped with caller ID receiver according to mode 1
1 is an overall block diagram of a millimeter device. The apparatus control section 1 controls the entire facsimile apparatus.
Control. The incoming signal detection unit 2 is input from the outside line 3
This is a circuit for detecting a car signal. The incoming signal detection unit 2
When a car signal is detected, a detection signal is sent to the device control unit 1.
I believe. The line switching unit 4 is connected to the outside line 3 and a facsimile machine.
It controls the line connection with the main unit. Line switching unit
4 closes the outside line 3 under the control of the device control unit 1 or
Open. The V23RX control unit 5 receives an input from the outside line 3
The caller ID received by the modem procedure is transmitted to the device control unit 1.
The received caller ID. V23RX control unit
Reference numeral 5 denotes a modem. This modem supports fax
Used with millimeter communication. In addition, the V23RX control unit 5
The external line 3 is monitored even if the external line 3 is not connected by the line switching unit 4.
It has the function of viewing. Specifically, the polarity of the outside line 3
The status of the outside line 3 is monitored by the reversal. The voice sending unit 6 associates the caller ID with the caller ID.
The transmitted audio data is sent to the extension 8.
For example, a message such as "This is a call from 0123456"
Alternatively, if the user has previously registered a name or the like corresponding to the caller ID,
The voice is stored by voice storage means (not shown),
Caller ID like "Suzuki's call"
The corresponding audio data is transmitted. The V23TX controller 7 modifies the caller ID.
It is sent to extension 8 in the dem procedure and consists of a modem.
Have been. Caller ID is the usual caller I
It is sent out to extension 8 by the procedure of D. The extension feeder 9 supplies power to the extension 8.
You. Internal / external line switching unit 10 is connected to external terminal 11
The connection line 12 is switched to the outside line 3 or the inside line 8 for connection.
Normally, the inside / outside line switching unit 10 connects the connection line 12 to the inside line 8.
Has continued. The external terminal 11 connects to the facsimile machine.
Communication terminal devices connected in series via the
Facsimile, telephone, data modem, etc. The loop detection unit 14 detects that the external terminal 11
Line (outside line 3 and extension
8) is closed or opened.
You. The display unit 15 displays the received caller ID,
For displaying other messages, etc.
For example, it is composed of an LCD. The storage unit 16 is connected to the device control unit 1
And is composed of a memory. In the storage unit 16,
Caller ID received by V23RX control unit 5
Is stored. The storage unit 16 stores the external terminal 11
A first flag indicating whether to send a caller ID to
The caller ID to be transmitted is transmitted by the V23TX control unit 7.
Or a voice signal from the voice transmitting unit 6
Holds a second flag indicating whether to transmit. further,
The storage unit 16 stores audio data and audio data corresponding to the caller ID.
And received by character data or facsimile communication.
The received image data is retained. The panel unit 17 operates the facsimile machine.
Dial keys, function keys, etc.
No. The recording unit 18 prints received image data and the like.
It is. Also, the reading unit 19 scans the original.
Na. The communication unit 20 is connected via the outside line 3 and the inside line 8.
It has a function to make calls. The communication unit 20 is an outside line
Ringing unit that informs the call from 3 and extension 8 by sound
It has. In addition, instead of the sounding part or in addition,
Notify call by LED lighting, vibration, etc.
Notification means. A caller ID receiving apparatus having the above configuration
Explanation of the operation of the facsimile machine equipped with the FAX with reference to FIG.
I do. FIG. 2 shows a caller ID receiver according to the first embodiment.
It is a flowchart which shows operation | movement of a communication apparatus. In FIG. 2, a step (hereinafter referred to as ST) is shown.
In 201, the incoming signal detection unit 2
Check whether the car signal (pulse signal at 0.5 second intervals) is detected
judge. The incoming signal detector 2 detects the car signal until it detects the car signal.
Repeat the judgment with. The incoming signal detector 2 detects a car signal.
And primary response processing of the caller ID in ST202
I do. In the primary response process, first, the device control unit 1
Is opened based on the detection signal from the incoming signal detection unit 2.
The outside line 3 is closed to the closing portion 3. Next, the V23RX control unit
5 receives the caller ID from the outside line 3 according to a predetermined procedure.
You. Caller ID is sent as a 1200 baud data signal
I will be trusted. The device control unit 1 stores the caller ID
16 is stored. In ST203, the device control section 1
1 flag is set to transmit incoming caller ID
It is determined whether or not it has been performed. I'll send you a caller ID
If it is determined that the setting has been made (Yes), ST2
In 04, the device control unit 1 refers to the second flag.
Transmit the received caller ID as a data signal,
Determine whether to send as voice. Transmit caller ID as data signal
If it is determined that the setting is made as described above (Yes), ST
At 205, the V23RX control unit 5 outputs the car signal
8 The car signal is transmitted to the extension switching unit 10, the connection line 1
2 and the external terminal 11 via the connector 13
You. In ST206, loop detecting section 14
Determines whether the external terminal 11 is closed to the extension 8. When the loop detecting unit 14 determines that the external terminal 11
Is detected (YES), ST207
, The V23TX control unit 7 stores and holds in the storage unit 16
The caller ID is sent according to the normal caller ID transmission procedure.
To the external terminal 11. This transmission is performed by the exchange
This is the same as the caller ID transmission procedure. In ST209, the external terminal 11
The loop detection unit 10 detects whether or not has been released. this
At this point, the external terminal 11 transmits the caller I via the extension 8
Complete the primary response of D. As a result, the external terminal 11
Fax ID can be displayed.
There is no need to go to the caller ID to check the caller ID. Thereafter, the external terminal 11 releases the extension 8.
If it is determined (Yes), in ST209,
The outside line switching unit 10 switches to the outside line 3 and disconnects the external terminal 11.
Connect to line 3. The outside line 3 receives a normal call from the exchange.
No. (1 second ON, 2 second OFF) has been sent. this
, The external terminal 11 receives this calling signal and sounds
You. On the other hand, in ST203, the first flag
-If it is not set to transmit the ID (No), S
In T209, the external terminal 11 is connected to the outside line 3. In ST206, V23TX
Even if the control unit 7 sends the car signal five times, the external terminal 11 responds.
If not answered (No), the process proceeds to ST209 and the external terminal 1
1 is connected to the outside line 3. Therefore, when the external terminal 11
-If you do not respond to the ID call, the facsimile machine
Because a more normal calling signal is sent,
The setting of the remote device sends the caller ID to the external terminal 11
And the external terminal 11 sets the caller ID.
Even if the external terminal 11 cannot be received,
Can be called. Hereinafter, in ST204, the second flag
Is set to send caller ID by voice
The case (No) will be described. Fig. 3 shows the cola by voice
FIG. 7 is a flowchart showing an operation of transmitting an ID. In ST301, the device control section 1
A normal calling signal is sent to the external terminal 11. ST3
02, the loop detection unit 14 detects that the external terminal 11
Detects whether a line has been closed. External terminal 11 is extension 8
If not closed (No), the detection is repeated. It is detected that the external terminal 11 is connected to the extension 8.
If the user is notified (Yes), that is, the user
In ST303, it is assumed that
The location control unit 1 controls the communication unit 20 of the facsimile machine body.
Stop ringing. As a result, the device control unit 1
Facsimile while notifying Caller ID to 11
The device goes off-hook and the first call
Cannot respond on the external terminal 11 that should have responded to
It prevents the inconvenience of getting lost. In ST304, voice transmitting unit 6
Corresponds to caller ID for external terminal 11 via extension 8
And send the voice message. Voice message is an example
For example, "This is a call from my dad" or "012345
Phone number from 6, etc. "
The phone number itself. As a result, the external terminal 11
Even if the caller ID is not supported, caller information can be sent to an external terminal
It is possible to inform the 11 side. In ST304, the sound transmitting unit 6
Prompts the external terminal 11 to perform a process corresponding to the call
Send a message. For example, "If you answer the phone
If it doesn't correspond, 1 key, 2 key, it doesn't respond
If so, hang up the handset. "
You. Hereinafter, processing corresponding to the voice message will be described.
Is shown. In ST305, dialing of the external terminal 11
Dial whether or not one of the keys 11a is pressed
The judgment is made by the detecting means 21. When it is determined that one key is pressed (Ye
s) In ST306, the inside / outside line switching unit 10
3 and the external terminal 11 makes a call. Follow
Pressing the 1 key allows the call from outside line 3
The terminal 11 can handle this. On the other hand, in ST305, one key is pressed.
If it is determined that there is no data (No), in ST307,
It is determined whether the 2 key has been pressed. When it is determined that the 2 key has been pressed (Ye
s) In ST308, the device control unit 1 determines whether the outside line 3
Of a call signal to the external terminal 11 corresponding to these call signals
Stop exiting. Next, in ST309, the audio transmitting unit
6 is, for example, "Do you have a phone call from 01345
It is in the state of coming. Please wait for a while. "
The external terminal 11 sends a calling message indicating that a call is being made.
Pour into This allows the facsimile machine to be
Let them know. In ST310, loop detecting section 14
To detect whether the external terminal 11 has opened the extension 8.
To determine whether the user hangs up the handset of the external terminal 11.
Refuse. Detecting that the external terminal 11 has opened the extension
If yes (Yes), in ST311, the incoming signal is detected.
Whether a normal calling signal is coming from the outside line 3 by the informing unit 1
It is determined whether or not the call has been completed based on
If it is determined that the call has been completed (Yes), the process proceeds to ST312.
The facsimile machine returns to the normal standby state.
You. On the other hand, the call ends in ST311.
If it is determined that it has not been performed (No), ST313
The external terminal 11 is closed with the extension 8 by the loop detection unit 14.
Detects whether the connection has been made. External terminal 11 closed with extension 8
If the connection is detected (Yes), the process proceeds to ST309.
Then, the voice sending unit 6 sends the calling message again.
You. On the other hand, in ST313, the external terminal 11
If it is determined that the connection is not closed, the process returns to ST311.
Then, it is determined again whether or not the call has been completed. According to the processing of ST309 to ST313,
After listening to the calling message, the external terminal 11
When extension 8 is opened and closed again with extension 8, from extension 3
If the normal ringing signal continues, fax
The device itself is calling again without responding to the outside line 3
The message is transmitted to the external terminal 11. On the other hand, in ST310, extension 8 is released.
If not (No), in ST314, incoming signal detection
Based on the presence or absence of a normal calling signal from outside line 3 by unit 1
To determine whether the call has been completed. Call
If it is determined that the processing has not been completed (No), the process returns to ST309.
Return and continue sending the ringing message. When it is determined that the calling signal has ended (Ye
s) Stop sending the calling message, and go to ST315.
To determine whether the extension 8 has been opened by the external terminal 11.
to decide. When it is determined that the extension 8 has been released (Ye
s) In ST312, the device control section 1
The millimeter device main body is set to a normal standby state. This allows the call
Call signal from outside line 3 stops while sending outgoing message
Then, the ringing message is stopped in synchronization with the
It can be confirmed that the ejection has been stopped. By the processing of ST 307 to ST 315,
When the user presses the 2 key, a call is made from the handset of the external terminal 11.
You hear a voice message saying that you are out. User
The extension 8 is opened when the handset is hanged up, but the external terminal 11
It does not ring. In addition, the call from outside line 3
While continuing, lift the handset of the external terminal 11 again
Just hear the same voice message,
It does not respond to calls from. During a call from the outside line 3, a facsimile
The ringing unit 20 on the side of the simil device does not operate and the display unit 15
The caller ID received or the key corresponding to the caller ID.
Characters are displayed and the external terminal 11 is being called or
It is preferable to notify that the sender ID is being sent.
No. Due to this, the external terminal 11 is responding to the caller ID
Is incorrect on the facsimile machine
Handset to prevent it from going off-hook.
Can be. On the other hand, in ST307, two keys are pressed.
If it is determined that it has not been performed (No), ST316
And whether or not the extension 8 has been released by the loop detection unit 14.
Is detected. Thereby, one key of the external terminal 11 or
Whether the 2 key was not pressed and the extension 8 was released
Judge. When it is detected that the extension 8 has been released
(Yes), in ST317, the device control unit 1
/ Switch external terminal 11 to external line 3 by external line switching unit 10
Ringing section in response to a call signal from outside line 3
Ring 20. In addition, calls from the facsimile machine side
Stop the outgoing signal. Thereby, the external terminal 11 sounds
Only the facsimile will ring. That is, the user listens to the voice message.
Handset without pressing any of the 1 or 2 keys
, The facsimile machine outputs the calling signal from outside line 3.
Rings again in response to. However, the external terminal 11 is an extension
8 and still connected to facsimile
The ringing signal from the device is also stopped, so it will ring
There is no. This processing is performed by the user who responds on the external terminal 11 side.
Hears the ringing message and the call
It is determined that it is not the case, and the facsimile machine calls
This is done when you want to respond. More specifically, for example, the external end
End 11 is in daughter's room A, facsimile machine is in living room
It is in. Daughter responds to call to father in room A
Then, the daughter who answers the call hears a voice message.
Then, confirm that the call is addressed to the father. Next, the daughter hangs up the handset of the external terminal 11
The call can be routed to the living room. This and
Because the external terminal 11 in the daughter's room A does not ring,
Confirm that it is a call, just hang up the handset
Thus, the external terminal 11 in the room A does not ring, and the daughter
Don't hear ringtones that don't respond to other calls
No. As described above, the file according to the first embodiment is
According to the facsimile apparatus, the external terminal 11 transmits the caller ID
If there is a function to receive
External ID via the extension 8 as a data signal
Send to end 11. That is, the facsimile machine is
External terminal 1 using the same procedure and signal as the exchange ID.
Send to 1. Therefore, the caller ID is
The external terminal 11 is sent in exactly the same way
Can be processed. As a result, facsimile
Separate signal lines for connecting the device to the external terminal 11
There is no need to prepare. The external terminal 11 is connected to a normal
Only needs to be equipped with a
It does not need to be a dedicated machine with functions. The external terminal 11 receives the caller ID.
If there is no function to call,
-To transmit the ID, the user needs to
Caller information can be recognized before answering line 3. It is also required that the external terminal 11 does not respond.
After that, press a specific key to
Stop the extension call from the millimeter device and ring the external terminal 11
Is stopped, the external terminal 11 has no intention to respond.
There is no annoying that the ringing continues on the side. Then external
Even if the handset of the terminal 11 is lifted, it is not connected to the outside line 3.
Respond unexpectedly to calls from other parties
Answering can be prevented. (Embodiment 2) Hereinafter, referring to FIG.
Embodiment 2 of the invention will be described. Facsimile apparatus according to the second embodiment
Is a facsimile apparatus according to the first embodiment shown in FIG.
The description is omitted because it is the same as that of FIG. FIG. 4 shows a facsimile apparatus according to the second embodiment.
It is a flowchart which shows operation | movement in a millimeter apparatus. In the second embodiment, the normal / internal / external line
The switching unit 10 connects the external terminal 11 to the outside line 3. First, in ST401, an incoming signal is detected.
The car signal is detected by the unit 2. When a car signal is detected
If (Yes), in ST402, the device control unit 1
The external terminal 11 has closed the line by the loop detection unit 14.
The external terminal 11 detects whether or not the
It is determined whether or not a response has been received. When the external terminal 11 responds (Yes),
In ST403, the V23RX control unit 5
The external line 3 is monitored without closing the external line 3 by the unit 4.
And the external terminal 11 receives the caller ID.
While receiving the caller ID from outside line 3
I do. As a result, the facsimile apparatus is connected to the external terminal 11.
Simultaneously receive the caller ID that is being received. Next, in ST404, the device control unit 1
Indicates that the external terminal 11 has finished the primary response and has released the outside line 3.
Is determined based on the detection of the loop detector 14.
You. When the external terminal 11 ends the primary response (Ye
s) In ST405, the device control unit 1 determines whether the outside line 3
Receiving the normal calling signal from them, and ringing the communication unit 20
You. At the same time, the external terminal 11 also sounds. On the other hand, in ST402, the external terminal 11
If it is determined that does not respond (No),
And whether or not the call by car signal is the fifth
to decide. If less than 5 times, return to ST402 above
You. In ST406, no car signal has arrived.
In other words, if the external terminal 11
When responding to the pop-out (No), in ST407,
The device control unit 1 performs a primary response process to obtain a caller ID.
Receive. After that, in ST405,
Simultaneously when the call signal is received and the call unit 20 rings
The external terminal 11 also sounds. After ST405, the user receives a facsimile
The receiver of the device or the external terminal 11 is picked up and a call is made. Facsimile apparatus according to the second embodiment
According to the above, the external terminal 11 can receive the caller ID.
The external terminal 11 receives the caller ID,
In the meantime, outside line 3 is monitored and caller I
D is received.
The ID is displayed and the facsimile machine
The caller ID can be displayed. As a result,
Unlike the facsimile apparatus according to the first embodiment,
External terminal 1 after receiving the caller ID
There is no time lag until 1 receives the caller ID
External terminal 11 in response to a call from outside line 3.
Can react quickly. In the first embodiment, the external terminal 1
1 Caller ID of facsimile machine during caller ID transmission
0 sounds, but sounds because the external terminal 11 is receiving.
Can not do it. For this reason, the facsimile
The timing of sounding with the external terminal 11 is shifted.
However, in the second embodiment, car signals are received simultaneously.
To prevent the timing of ringing from shifting.
Can be. Normally, the car signal is transmitted only up to six times.
Not been done. In addition, the normal call signal after 6 times
Is sent and the caller ID service cannot be received. I
However, in Embodiment 2 above, in ST406,
-Monitors the number of signals, and the external terminal 11 responds to calls
If not, facsimile machine receives caller ID
I am trying to do it. Therefore, it is necessary to always respond to car signals.
Can be (Embodiment 3) Next, the facsimile machine
And the parallel connection terminals connected in parallel
According to the third embodiment capable of receiving
The cinch device will be described with reference to FIGS.
You. FIG. 5 shows a facsimile apparatus according to the third embodiment.
It is a block diagram showing the whole millimeter device. As shown in FIG.
The facsimile machine is connected to the outside line 3 by a facsimile machine.
That the parallel connection terminals 51 are connected in parallel; and
Voice transmission unit 6, V23TX control unit 7, extension power supply unit 9, inside
Line 8, inside / outside line switching unit 10, connection line 12, connector unit 1
1 and FIG. 1 except that the loop detector 14 is not provided.
The facsimile apparatus according to the first embodiment shown in FIG.
It consists of a configuration. The same reference numerals as those in FIG.
And the description is omitted. FIG. 6 shows a facsimile apparatus according to the third embodiment.
It is a flowchart which shows operation | movement in a millimeter apparatus. First, in ST601, an incoming signal is detected.
The car signal is detected by the unit 2. When a car signal is detected
If (Yes), in ST602, the device control unit 1
After detecting the car signal, the V23RX control unit 5 is activated, and
By monitoring the line 3, the parallel connection terminal 51
-It is determined whether or not the ID has been received. At this time, device control
The unit 1 keeps counting the car signal. When the parallel connection terminal 51 responds (Ye
s) In ST603, the V23RX control unit 5
Without closing the outside line 3 by the line opening / closing section 4, the outside line 3
While monitoring, the parallel connection terminal 51 receives the caller ID.
While performing a predetermined operation for communication, caller
Receive the ID. This allows the facsimile machine to operate
The caller ID received by the column connection terminal 51 is received at the same time.
I believe. Next, in ST604, the device control unit 1
Indicates that the parallel connection terminal 51 has finished receiving the caller ID.
It is determined whether or not. The parallel connection terminal 51 sets the caller ID
If the process has been completed (Yes), the device control is performed in ST605.
The control unit 1 receives a normal calling signal from the outside line 3 and
The unit 20 is caused to ring. At the same time, the parallel connection terminal 51
Sound. On the other hand, in ST602,
If it is determined that No. 51 does not respond (No), ST606
Whether or not the call by the car signal is the fifth
Judge. If less than 5 times, go to ST602 above.
Return. In ST606, no car signal is coming.
In other words, the parallel connection terminal 51
Responds to the call (No), ST607
The device control unit 1 performs a primary response process to
D is received. Then, in ST605, the outside line 3
When the call unit 20 receives the call signal and
At the same time, the parallel connection terminal 51 also sounds. After ST605, the user sets the facsimile
Pick up the receiver of the device or the parallel connection terminal 51 and talk
U. Facsimile apparatus according to the third embodiment
According to the above, the parallel connection terminal 51 can receive the caller ID
, The caller ID is received by the parallel connection terminal 51.
During that time, the outside line 3 is monitored and the fax
Of the parallel connection terminal 5
1 displays the caller ID and the facsimile
The caller ID can also be displayed at the same time. The present invention is limited to the first to third embodiments.
It is not something to be done. For example, in the first to third embodiments,
Facsimile with a built-in caller ID receiver
Although the device has been described as an example, the caller ID
It may be a body. Built-in caller ID receiver
The main unit is a personal computer connected to a telephone or modem.
Another communication device such as a computer may be used. In the first embodiment, caller I
D and car signals are transmitted to the external terminal 11 as modem signals
However, it is not always necessary to use a modem.
It may be another data signal such as a signal. [0106] As described above, according to the present invention,
Equipment bodyCaller ID at the external terminal connected to
Can be displayed.Also, the device bodyAnd external terminal at the same time.
Can display the dealer ID.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall block diagram of a facsimile apparatus equipped with a caller ID receiving apparatus according to a first embodiment of the present invention. FIG. 2 is an operation of the caller ID receiving apparatus according to the first embodiment. FIG. 3 is a flowchart showing an operation of transmitting a caller ID by voice in the caller ID receiving apparatus according to the first embodiment. FIG. 4 is a flowchart showing an operation of the facsimile apparatus according to the second embodiment of the present invention. FIG. 5 is a block diagram showing the entire facsimile apparatus according to Embodiment 3 of the present invention. FIG. 6 is a flowchart showing the operation of the facsimile apparatus according to Embodiment 3 described above. Control unit 2 Incoming signal detection unit 3 External line 4 Line switching unit 5 V23RX control unit 6 Voice transmission unit 7 V23TX control unit 11 External terminal 51 Parallel connection terminal

Continuation of the front page (72) Inventor Noriaki Miyata 2-3-8 Shimomeguro, Meguro-ku, Tokyo Matsushita Electric Transmission System Co., Ltd. (56) References JP-A-9-102842 (JP, A) JP-A-9 −214632 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) H04M 11/00-11/10

Claims (1)

(57) [Claims] [Claim 1] A car signal detection unit and a caller ID are displayed.
And an external terminal connected to the main unit.
A switching unit for connecting the external terminal to the outside line during normal operation;
A terminal receives a caller ID in response to the car signal
The outside line and the device body while performing the prescribed operation for
Model to monitor outside line and receive caller ID without
Receiving the caller ID and the caller ID,
Control means for displaying an ID, the external terminal
Almost at the same time as displaying the caller ID
A communication device for displaying a caller ID.