JPH09116643A - Communication equipment for conversation by writing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To utilize a fact of hand-wiring to the utmost for the communication and to avoid trouble for the operation. SOLUTION: When a depressed position of a touch panel 5 indicates generation of a telephone directory, an arithmetic section 11 displays a telephone directory menu consisting of a name column and telephone numbers and a dial key onto an LCD 1, allows the user to write a name in a name column as a hand-writing character write area, displays the image data onto the LCD 1, and when a depressed position of the touch panel 5 indicates a registration command, the image data for the name and a text code by the dial key are registered with cross reference.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a writing communication device, and more particularly, to a writing communication device that enables input with a minimum number of operations when displaying a screen corresponding to each function.

[0002]

2. Description of the Related Art For example, a writing communication device having a function of creating a telephone directory generally displays a dial key window and a katakana key window for inputting a name on the screen, and these keys are input by an input pen. I was pressing to create a phone book.

Further, since the writing communication device operates the screen with a single input pen, most of the functions are displayed as icons on the screen in order to call a necessary function with the input pen. there were.

There is also a writing communication device that can be connected to a fax machine or a telephone, but it is common that the writing communication device is disconnected while using a fax machine or a telephone. Met.

[0005]

However, when creating a phone book, the katakana key is displayed on the screen for inputting the name, despite the fact that handwriting input is possible. Since the software for the keys is required, the device becomes complicated, and since the katakana key operation is performed, there is a problem that it takes time to input.

Further, since all the icons are displayed and unnecessary icons are also displayed, it is not easy to know which icon is effective for the current screen, and there is a problem that it takes time to operate.

Further, when the line is connected to a fax machine or a telephone, the line of the writing device is cut off. Therefore, when it is necessary to write again, the line has to be connected again, which is a troublesome operation. was there.

The present invention has been made in order to solve the above problems, and an object of the present invention is to obtain a handwriting communication device which can make maximum use of handwriting and which does not require any troublesome operation.

[0009]

According to a first aspect of the present invention, when a telephone directory is created, a telephone directory is provided in a writing communication device for displaying a telephone directory screen consisting of a name field and a telephone number and a dial key. When creating, the name field is used as a handwritten character writing area, and when the handwritten name is written in the name field and the dial number is filled in the telephone number field, the name is called as image data The gist is to provide a telephone directory creating means for registering in correspondence with a number.
When creating a phone book, a phonebook screen consisting of a name field and a phone number and a dial key are displayed, handwritten characters are drawn in the name field, and the phone number field is filled with the dial key. The data and the text code of the telephone number are registered.

According to claim 2, when any column is designated after displaying the telephone directory, the telephone number of the column is transmitted,
When the line is connected, the gist is that a telephone number sending means for sending the image data of the name column corresponding to the telephone number column is provided. As a result, the telephone number is transmitted, and when the line is connected, the image data of the name column corresponding to the telephone number column is automatically transmitted.

A third aspect of the present invention is summarized as having an initial screen display means for displaying the phonebook screen before the phonebook screen is displayed or after the phonebook is created. As a result, the initial screen is always the phonebook screen.

According to a fourth aspect of the present invention, when registering an image from the communication partner displayed on the screen, a text is transmitted as to whether or not the image from the communication partner can be registered, and a storage permission is received from the communication partner. At this time, the gist is to have a writing conversation saving determination means for saving the image from the communication partner displayed on the screen. As a result, when registering an image from the communication partner displayed on the screen, a request for registration is automatically sent in text to the communication partner, and when the save permission is received from the communication partner,
be registered.

A fifth aspect of the present invention is summarized in that, when the writing saving determination means receives a saving refusal command instead of the saving permission command, the writing prohibition command is displayed in a window in a sentence indicating that the writing cannot be saved. As a result, when the communication partner refuses to register the text, a message indicating that the text cannot be automatically saved is displayed and the registration is canceled.

According to a sixth aspect of the present invention, when displaying a screen corresponding to each means, an icon display means for determining an icon for activating the means and displaying only the determined icon is provided. . Thus, when the screen corresponding to each means is displayed, the icon for activating the means is determined, and only the determined icon is displayed.

[0016] The gist of claim 7 is to change the registration icon to a registration cancellation icon when the registration icon displayed on the screen is pressed and the registration is completed. As a result, when the registration icon is pressed, it can be changed to the registration cancellation icon after the registration is completed.

According to the present invention, when the writing data on the touch panel is sent to the communication partner, the XY coordinate values of the dots associated with the drawing of the input pen are converted into 4 bits and transmitted. It is a writing communication device that converts bit writing data into dot coordinates on the touch panel and displays it, and when sending data to a fax machine or printing machine connected to the device itself, sends it as image data or text data. When the screen is a memo screen, the drawn image of the memo screen is registered as an image, and when the memo screen is sent to the communication partner, the memo screen creating means is used as writing data. As a result, the memo is registered as image data, and when being sent to the communication partner, the XY coordinate values of the dots associated with the drawing by the input pen are converted into 4-bit writing data and sent.

According to a ninth aspect of the present invention, there is provided a line connecting means for outputting a calling signal from the communication partner side to a connector to which a fax or a telephone is connected and a ringing sound generating means of the own station. As a result, the calling signal is output to the own station and the connector to which various devices are connected.

According to a tenth aspect of the present invention, the line connecting means is in an on-hook state after a lapse of a predetermined time when there is a calling signal, and from what type of communication is based on the identification signal after the calling signal. It is the gist to display and notify in a sentence. As a result, when there is a call and it is in the on-hook state, the communication from what model is displayed in a text to notify.

According to an eleventh aspect of the present invention, the line connecting means sets the own station side to the off-hook state after a signal is generated in the connector on the fax or telephone side when connecting the connected fax or telephone and the line with the communication partner. Further, when writing instructions are given, the gist is to put the writing communication device of the own station in the on-hook state and then electrically insulate the fax or telephone side connector. When connecting a line with the connected fax or telephone and the communication partner by this, when a signal is generated on the fax or telephone side connector, the own station is put in the off-hook state, and if there is a writing instruction, After putting the writing communication device of the station in the on-hook state, the fax or telephone side connector is electrically insulated.

[0020]

FIG. 1 is a schematic configuration diagram of an embodiment of the present invention. As shown in FIG. 1, the writing communication device receives coordinate data to be displayed on a liquid crystal display 1 (hereinafter referred to as LCD 1), and an LCD controller 3 that drives XY electrodes of the LCD corresponding to the coordinate data.
And a resistance film type pressure-sensitive position sensor 5 provided on the LCD 1 and driving the XY electrodes corresponding to the depression of the input pen.
(Hereinafter referred to as the touch panel 5), a scan signal is generated, the XY register of the touch panel 5 is read, and the flagged position (hereinafter referred to as the pen pressing position) is set to 10
A microcomputer 9 with an analog / digital converter (hereinafter referred to as a coordinate value reading unit 9) that outputs bit digital data, converts it into a bus cycle using Centronics, and outputs it to the parallel port 7 of the arithmetic unit 11 is provided. There is.

Further, the arithmetic unit 11 decodes status information on the bus, outputs various command signals based on the decoding result, and at the same time, a bus controller 13 for controlling an address bus or a data bus, and an external factor. An interrupt control controller 15 that generates an interrupt when changing the stream of a program being executed is provided.

Further, the serial port 17 which is an interface with the communication control unit is connected to the bus.
A memory controller 23 that controls a ROM 19 that stores an input / output BIOS, an OS, application software or a RAM 21 that is a main memory for working, a CPU 25 that performs the following processes according to a program of the ROM 19, and these controls And a reference clock generator 27 for generating the reference clock of FIG.

The application software stored in the ROM 19 includes telephone book creation software, memo pad creation software, which will be described later.
It consists of answering machine communication software, startup software, multi-window software that opens these software on the screen, writing data conversion software, and line connection software.

On the other hand, the communication control section 30 is provided with a buffer memory 32 and a modem controller 36 for controlling data transfer with the modem 32 which performs conversion for sending and receiving data to and from the telephone line. The modem controller 36 controls the modem 34 by a communication protocol according to the CCITT recommendation.

Further, the modem 34 has a hook switch A
One of them is connected, the other of the hook switch A is connected to one of the line switches B, and the other of the line switch B is connected to the connector 38 for connecting the public line. A connector 4 in which one of the line switches C is connected to the other of the hook switch A and one of the line switches B, and the other of the line switches C is connected to a facsimile or a telephone.
Connected to 0.

Further, a line connection controller 42 for controlling opening / closing of the line switch A, the line switch B or the line switch C based on a command from the CPU 21 is provided.

Further, a power lamp 43 for notifying that power is being supplied, a call lamp 44 for notifying a call, and an answering lamp 45 for notifying that a telephone call has been made are connected to the arithmetic unit 11 via an LED driver 46. Has been done. Also, a contrast volume 47 for adjusting the contrast of the LCD 1 is connected to the calculation unit 11.

Further, the memory card controller 49 and the memory card connector 50 are connected.

The writing communication apparatus configured as described above will be described below. As shown in FIG. 2, at the time when the writing communication device is connected to the public line and the power source, after the startup software is activated and a message indicating that the functional test is started is displayed, the screen as shown in FIG. 3 is displayed. The initial screen (a in FIG. 3), the writing screen (b in FIG. 3), the phonebook screen (c in FIG. 3), and the dial screen (d in FIG. 3) are displayed in this order.

In the initial screen of FIG. 3A, a display frame 51 for displaying the time, a message, etc., a call stop button 52 for instructing to cancel the call, a writing button 53 for instructing the writing start, Telephone button 5 for making a call
4. A dial screen 56 including a dial key 55 for inputting a telephone number, a page index screen 57 of a telephone directory, and a telephone directory screen 58 including a name column, a note column, and a telephone number column are displayed.

Also, a memo icon for creating a memo or for referring to a memo already created, and an absence icon for leaving a memo and leaving the memo to send a memo to the other party who was called during absence. , An icon screen 59 for an initial screen, which is composed of a phonebook icon and a machine setting icon for setting various parameters for using the apparatus, is displayed.

In the writing screen of FIG. 3B, a paper screen 61, an end icon for ending the process, a save icon for saving the created contents, an indicator tool icon for instructing which sentence, and deleting the sentence. Eraser icon,
A handwritten character creation icon screen 62 including a thick pen icon for thickening the character is created.

On the phonebook screen of FIG. 3C, a page index screen 57, a phonebook screen 58, and a phonebook icon screen 63 consisting of an end icon, a page icon, an eraser icon, and a thick pen icon are displayed. It

In the dial screen of FIG. 3 (d),
The dial screen 64 is displayed. Then, after displaying a message notifying that the display of the functional test is completed, the initial setting screen shown in FIG. 4 is displayed.

Next, when any button of the time setting software button section 65 of FIG. 4 is pressed by the input pen, the activation software displays the button by color and corresponds to the pressing of the button. When the time setting mode is entered, a number is displayed in the adjacent white frame corresponding to the pressing time of the arrow, and when the time set button is pressed, the number string in the white frame is set as the year, month, and date and time in the date and time register. Remember.

Regarding setting of the type of telephone line,
When any type of the telephone line setting software button 67 is pressed, the button of that type is reversed in black.

Also, when the presence or absence of the software button 68 for the presence or absence of the FAX connection is pressed, it is similarly inverted to black.

Further, when the centers of the cross lines of the ellipses 69 and 70 for adjusting the visual field are depressed, the correction amount for adjusting the positional deviation of the line drawn on the screen is obtained based on the depressed position. Stored in the line correction register.

When the confirmation button 71 displayed at the bottom of the screen is pressed, the contents stored in the above register are registered in the device setting register, a message is displayed that the initial setting is completed, and then the setting is performed. An initial screen similar to that of FIG. 3A, which displays the selected time, is displayed. Further, when the confirmation button 71 is pressed again, the registration is canceled and each numerical value and black inversion on the initial setting screen are returned to the original, and the above setting is performed again.

Next, the telephone directory creation software will be described. As shown in FIG. 5A, when the phonebook icon is pressed by the input pen on the initial screen, the phonebook creation software is activated and the phonebook screen 58 of FIG. 3C is displayed ( FIG. 5b).

Then, the telephone book column in which nothing is written in any of the name column, the note column, and the telephone number column (hereinafter collectively referred to as the telephone directory column) is set to the writable state.

Then, when the name is drawn in the name field with the input pen, the image data which is the absolute coordinates of the dots associated with this drawing is stored in the name register and is displayed in the name field (c in FIG. 5).

Next, when the telephone number column is pressed by the input pen, the dial key screen 64 is displayed on the telephone directory screen 58 and the pressed telephone number column is displayed in black (d in FIG. 5). The reason for inputting a number on the dial key screen 64 is that if a telephone number is registered by handwriting, a means for recognizing this number is required, which complicates the device.

Next, with the input pen, the pressed number is stored in the telephone number register, the pressed number is displayed in the telephone number column, and as shown in FIG. Get a phonebook field with the fields as numbers on the numeric keypad.

Next, when the end icon is pressed, the image data of the name of the name register and the ten key code of the telephone number register are registered in the telephone directory file in association with each other.

When a character is drawn in the note field with the input pen, the image data of the note field is stored in the note field register and displayed, and when the end icon is pressed,
Similarly, register the contents of each register in the phone book file.

That is, this telephone directory creation software registers the image data of the name field and the telephone number (ten-key code) or the image data of the name field and the image data of the note field and the telephone number (ten-key code) in association with each other. ing.

Therefore, it is possible to create a telephone directory in which the names, notes, etc. are written in the same manner as in the notebook.

Next, the memo pad creating software will be described. When the memo icon is pressed on the initial screen, the memo pad creating software is started, and the multi-window software causes the paper screen 61 and the end icon, the fax icon, the print icon, as shown in FIG. A memo icon screen 72 including a search icon, a page delete icon, a save icon, an eraser icon, and a thick pen icon is displayed.

When the save icon is pressed,
Image data of the paper screen drawn by the input pen is stored in association with the page, the storage area of this page is masked, and as shown in FIG. To In other words, since it is possible to save and release with one icon, the number of icons can be reduced.

When the FAX icon or the print icon is pressed, the image data of the displayed memo is passed as it is to the communication control unit for transmission.

Next, the answering machine communication software will be described. When the answering machine icon is pressed on the initial screen, the paper window 61 and an answering machine function icon including an end icon, a fax icon, a print icon, a search icon, a save icon, etc. are displayed.

When an answering message is written by the input pen and the answering button is pressed again, the answering message on this page is stored as an image and the answering lamp 45 is turned on to set the answering machine. Tell what has been done.

When the end icon is pressed after this absence setting, the initial screen is displayed, but the absence icon is changed to the absence cancellation icon.

When a call comes in while the user is away, an absence message is transmitted to the other party and the other party also receives the message.

Next, the line connection software will be described. In this example, it is assumed that a telephone and a fax (hereinafter referred to as FAX) are connected to the writing communication apparatus as shown in FIG.
Further, the line connection software closes the line switch B and the line switch C while the telephone is not being called, and the line switch B is the ringing calling means LE.
Connect to D driver 46 and call lamp 44, and connect to connector 4
The fax or telephone connected to 0 is also ringing.

In such a connected state, the line connection software of the writing apparatus causes the LED to blink and the buzzer to emit a sound when a call signal is transmitted from the telephone line. Then, when the screen is pressed, the hook switch A is opened to bring it into the on-hook state (the state where the handset is picked up), and the first signal from the other party is received.

When the received signal is the same writing communication device as this writing communication device, the notification window shown in FIG. 9A is displayed on the initial screen, and when the connection button is pressed,
Start the writing data conversion software and change the initial screen to the writing screen.

When creating a memo or a telephone directory, only the notification window shown in FIG. 9A is opened on the screen.

When the first received signal after the on-hook state is other than FAX and this writing communication device (when the signal from the telephone is received by this writing communication device), the other party receives a voice by this writing device. In addition to notifying that, as shown in (b) of FIG. 9, a notification screen of a message for picking up the telephone is opened on the writing screen.

Then, after it is confirmed that a signal is generated at the connector that the handset of the telephone has been picked up, the hook switch A is closed and conversation communication is performed.

Further, when the telephone receives the call even though the notification window of FIG. 9A is displayed (when the telephone from the writing communication device is received by the telephone), the line With the connection notification software, you can send the other party a text-formatted sentence (a sentence to switch to this device because it is taken by phone), display it on the screen of the other party's writing communication device, and write by voice from the telephone. Notify that it is a call from the communication device.

By this message, the connection button on the notification screen of the present apparatus is pressed without placing the handset, and the writing screen is switched without disconnecting the line.

Furthermore, when the telephone is called from the other party while the telephone is in the absence mode, the user is notified by voice that he / she is out.

Further, in the case of a fax, the notification screen informs that it is a fax, and switches to the fax side.

Next, the writing communication software will be described. The writing communication software is activated when the dial key on the initial screen is pressed, the telephone button is pressed, the other party is called, the line is cut, and the writing button is pressed.

In the case of connection between the writing communication devices, even if the writing button is simply pressed, the line is connected to the writing communication device on the other side, the writing screen is switched, and the image on each screen is changed to 01 data. Convert and send.

Specifically, when the system is started up, the XY coordinate register of the touch panel on the display is read every predetermined time, and the flagged portion is read in the XY coordinate register. , And read as XY coordinates accompanying drawing with the input pen, and determine whether or not the XY coordinates are the same as or adjacent to the previous XY coordinates.

When they are neither the same nor adjacent to each other, the XY coordinates are used as the coordinates of the drawing start point, and the bit string as it is is transmitted to the communication destination via the telephone line, and the number of columns in the vertical and horizontal directions is set. Similarly, a flag is set in the central grid area of the matrix table consisting of nine grid areas.

Next, when the X-Y coordinate is the same as or adjacent to the previous X-Y coordinate, which lattice region in the matrix table corresponds to is found, and a new flag is set in the found lattice region. Stand up, conversion table (± 01 values corresponding to the lattice area of the matrix table are stored)
The value of ± 01 (4 bits) corresponding to the lattice area in which the new flag is set is read from and is transmitted to the communication destination via the telephone line.

When a handwritten image is received, it is determined whether or not the data from the communication destination is the starting point coordinate. If the data is the starting point coordinate, the data is directly output to the display unit and the X-corresponding to the starting point coordinate is displayed. If the Y coordinate dot is turned on and if it is not the start point coordinate, the sent +/- 01 value is added to the start point coordinate, and the added XY coordinate value is output to the display unit to correspond to the XY coordinate. Turn on the dot.

When the save icon on the writing screen is pressed, the writing screen saving software is activated to send a save request command to the other party as shown in FIG. 10, and the other party requests to save the data. This is displayed in text, and a non-save button and save permission button are displayed.

When the other party presses the save permission button or the non-save button, the other party sends a save response command or a denial command, and the display corresponding to this command is displayed in the notification window.

That is, when the writing screen of the other party is saved, it cannot be stored without the consent of the other party.

In the above description, when the pre-registered name and telephone number fields are pressed, it is assumed that a speed-dial call is made. However, when the other party receives and responds to this device, a command to activate the writing communication software is given. After that, the image data of the name may be set to 01 and sent. In this way, even in the case of handwritten communication, it is possible to immediately know who the call is from when receiving and responding, as in the case of communication using a telephone.

In the absence function, for example, when a phone call is made from the writing communication device, this absence message is transmitted to the other party, but when a message corresponding to the other party is stored in advance and the phone is called. Alternatively, it may be possible to judge who the other party is and transmit a message according to the judged other party to the other party. However, since this device does not have a recognition function, etc., decide to add the * code and number of the dial key to the beginning of the name.

[0077]

As described above, according to claim 1, when a telephone directory is created, a telephone directory screen consisting of a name column and a telephone number and a dial key are displayed, and the name column is used as a handwritten character writing area. By drawing the name, filling the telephone number field with dial keys, and correspondingly registering, the name is registered by handwriting, so it is easy to create a phone book. There is.

According to claim 2, the telephone number is transmitted, and when the line is connected, the image data of the name column corresponding to the telephone number column is transmitted. As with a voice call, you do not have to operate the input pen to send handwritten characters in order to know who the other party is at the moment you receive it and to hear who the other party is calling. The effect of good operability is obtained.

According to the third aspect, since the initial screen is always displayed as the phone book screen, it is not necessary to switch to the phone book screen when making a call. The effect is that it can be reduced.

According to claim 4, when registering an image from the communication partner displayed on the screen, a request for registration is automatically sent to the communication partner in text and a save permission is received from the communication partner. When you do, by registering, the other party can feel free to write and communicate, and for the registration request,
Since the sender does not have to send handwritten characters, the operability is good.

According to the fifth aspect, when the communication partner refuses to register the text, the fact that the text cannot be saved is displayed in the text, and the registration is canceled so that the communication partner does not have to do anything. Therefore, the effect of good operability is obtained.

According to the sixth aspect, when the screen corresponding to each means is displayed, the icon for activating the means is determined, and only the determined icon is displayed.
Since the operator does not have to determine which icon is valid for the current screen, the operability is good.

According to the seventh aspect, when the registration icon is pressed, it is possible to reduce the number of icons by changing to the registration cancellation icon after the registration is completed.

According to the eighth aspect, the memo is registered as the image data, and when the memo is sent to the communication partner, the XY coordinate value of the dot accompanying the drawing of the input pen is converted into the 4-bit writing data and transmitted. Since it is possible to display the memo again without converting it when displaying it again, the display speed is fast, and since it is sent as written data when sending it, the effect that the memo is transmitted at high speed is obtained. ing.

According to the ninth aspect, by outputting the calling signal to the own station and the connector to which the various devices are connected, it is possible to obtain an effect of being able to respond to the fax telephone or the telephone.

According to the tenth aspect, when a call is made and the on-hook state is set, the type of communication from which the communication is made is displayed in a text to notify, so that the communication with the other model is erroneously continued. The effect is that there is nothing to do.

According to the eleventh aspect of the invention, when connecting the connected fax or telephone and the line with the communication partner, after the signal is generated at the connector on the fax or telephone side, the own station is put into the off-hook state and the writing is continued. When instructed, after putting your own writing communication device on hook,
Since the connector on the fax or telephone side is electrically insulated, the line line with the communication partner will not be disconnected even if the fax or telephone or writing is replaced.
The effect that voice communication or writing communication can be performed while maintaining the communication state is obtained.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of an embodiment of the present invention.

FIG. 2 is a connection diagram of the present device.

FIG. 3 is an explanatory diagram illustrating a startup process.

FIG. 4 is an explanatory diagram illustrating a startup process.

FIG. 5 is an explanatory diagram illustrating a telephone directory creation process.

FIG. 6 is an explanatory diagram illustrating a phonebook creation screen.

FIG. 7 is an explanatory diagram of a memo screen.

FIG. 8 is a connection diagram in which a fax machine and a telephone are connected.

FIG. 9 is an explanatory diagram illustrating an operation screen.

FIG. 10 is an explanatory diagram illustrating screen saving.

[Explanation of symbols]

 1 LCD 3 LCD Controller 5 Touch Panel 7 Parallel Port 11 Arithmetic Unit 13 Bus Controller 17 Serial Controller 19 ROM 21 RAM

Claims (11)

[Claims] 1. A writing communication device for creating a telephone directory by displaying a telephone directory screen consisting of a name column and a telephone number and a dial key, wherein the name column is created when the telephone directory is created. When the handwritten name is written in the name field and the dial number is filled in the phone number field, the name corresponds to the phone number as image data. A writing communication device having a telephone directory creating means for registering by doing so. 2. When any column is designated after displaying the telephone directory, the telephone number of the column is transmitted, and when the line is connected, the name column corresponding to the telephone number column is displayed. A writing communication device having a telephone number sending means for sending image data. 3. The writing communication device according to claim 1, further comprising an initial screen display unit for displaying the phonebook screen before displaying the phonebook screen or after creating the phonebook. 4. When registering an image from the communication partner displayed on the screen, a text is transmitted asking whether the image from the communication partner can be registered, and when a storage permission is received from the communication partner. The writing device according to claim 1, 2 or 3, further comprising a writing storage determination unit that stores an image from the communication partner displayed on the screen. 5. The writing communication device according to claim 4, wherein when the writing saving determination unit receives a saving refusal command instead of the saving permission command, a window indicating that the writing cannot be saved is displayed in a text window. 6. An icon display means for determining an icon for activating the means when displaying a screen corresponding to each means and displaying only the determined icon. The writing communication device according to 2, 3, 4, or 5. 7. An icon changing means for changing the registration icon to a deregistration icon when the registration icon displayed on the screen is pressed and the registration is completed. Claims 1, 2, 3,
The writing communication device according to 4, 5, or 6. 8. When sending the writing data on the touch panel to the communication partner, the XY coordinate values of the dots accompanying the drawing of the input pen are converted into 4 bits and transmitted, and the data from the communication partner side is converted into 4 bits.
Bit writing data is converted into dot coordinates on the touch panel and displayed, and when sending data to a fax machine or printing machine connected to the device itself, a writing communication device that sends image data or text data as is. Therefore, when the screen is a memo screen, the drawn image of the memo screen is registered as an image, and when the memo screen is sent to the communication partner, a memo screen creating means is used as the writing data. Characteristic writing communication device. 9. The line connection means for outputting a ringing signal from the communication partner to a connector to which a fax or a telephone is connected and a ringing sound generating means of its own station. Writing communication device. 10. The line connection means, when there is the call signal, goes into an on-hook state after a lapse of a predetermined time, and from what model the communication is based on the identification signal after the call signal. 10. The writing communication device according to claim 9, wherein the message is displayed and notified. 11. The line connection means, when connecting the fax or telephone connected to the communication partner with the line, sets the own station side to an off-hook state after a signal is generated at a connector on the fax or telephone side, 10. The writing communication according to claim 9, wherein when there is a writing instruction, the writing communication device of the own station is put into an on-hook state, and then the fax or the connector on the telephone side is electrically insulated. apparatus.