JP2002237933A - Communication terminal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a communication terminal that can read a received image stored by each sub address designated at receiving the image by each sub address, using easy operations. SOLUTION: A sub address can be set to each of setting available keys 13 of an operation section 12. A key-setting table 23 stores each setting available key 13 and a set sub address. When a sub address is designated at the reception of an image, the sub address is stored in a reception box 21, in which the sub address has been registered. When one of the setting available keys 13 is operated, the sub address set to the operated setting available key 13 is acquired from the key-setting table 23, a received image is read from the reception box 21, in which the sub address has been registered and a recording section 16 prints out the image. When a sub address which has not been registered is designated at the reception of the image, a new reception box is created and automatic setting of the corresponding setting available key 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication terminal device capable of holding a received image for each subaddress specified at the time of image reception.

[0002]

2. Description of the Related Art In recent years, in a communication terminal such as a facsimile apparatus, a receiving box associated with a sub-address is set, and an image received based on the sub-address specified at the time of receiving an image is stored in the corresponding receiving box. Those having the function of holding are developed. For example, when one communication terminal device is shared by a plurality of users, an inbox is set for each user or each department to which the user belongs, and a user or user who wants to send on the transmission side is set. The image is transmitted by designating the subaddress corresponding to the department to which the department belongs. On the receiving side, the received image is stored in each receiving box according to the designated sub-address. Then, each user or one of the departments belonging to the department performs a predetermined operation and inputs a sub-address (and a password or the like).
The received image can be output for each user or each section. As a result, it is possible to reduce problems such as sorting received images and notifying the received images to be seen by others or users of other departments.

[0003] However, the sub-address has 20 digits, and every time a received image is taken out from the receiving box, the user has to input the 20-digit sub-address.
In addition, since the function of the inbox is not a function used in so many devices, some operations are required to invoke the function of retrieving images received from the inbox, and users of the inbox are troublesome. Operation was forced.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and is intended to read out a received image held for each sub-address designated at the time of image reception for each sub-address by an easy operation. It is an object of the present invention to provide a communication terminal device capable of performing the following.

[0005]

According to the present invention, in a communication terminal device, an operation unit having a settable key, a setting holding unit for holding a setting of a sub address corresponding to the settable key, and a designation unit for receiving an image An image memory capable of holding a received image in association with the set sub-address, and control means for reading out the received image corresponding to the sub-address set in the operated settable key from the image memory. Things. As described above, the sub-address is set in association with the settable key, and the received image corresponding to the sub-address set in the operated settable key can be read by operating the settable key. Therefore, it is possible to read an image for each sub-address by a very easy operation.

When a plurality of settable keys are provided on the operation unit, display means for displaying that a received image associated with the subaddress set in the settable key is stored in the image memory is provided. , Can be provided for each settable key. This makes it possible to easily determine whether or not the received image is stored for each sub-address.

When there is no settable key to which the sub-address specified at the time of image reception is set, the control means automatically sets the sub-address specified at the time of image reception to the settable key for which the sub-address has not been set. It can be configured as follows. As a result, the trouble of setting and registering the sub-address to the settable key can be saved. It should be noted that when automatic setting of the sub-address to the settable key has been performed, it may be configured to notify that effect.

[0008]

FIG. 1 is a block diagram showing an embodiment of a communication terminal device according to the present invention. In the figure, 11 is a main control unit, 12 is an operation unit, 13 is a settable key, 14 is a display, 15 is a reading unit, 16 is a recording unit, 17 is a communication unit,
Reference numeral 8 denotes an NCU, 19 denotes a modem, 20 denotes an image memory, 21 denotes a reception box, 22 denotes a RAM, 23 denotes a key setting table, 24 denotes a ROM, and 25 denotes a bus.

The main control unit 11 controls the entire communication terminal device and realizes an image transmission / reception function, a copy function, and the like. In particular, communication using an F-code sub-address (SUB, simply referred to as a sub-address) or further using a password (PWD) is possible. When receiving an image with these specified, the specified sub-address in the image memory 20 is The received image is stored in the corresponding reception box 21. Also, the receiving box 21 according to the user's instruction from the operation unit 12.
The received image stored in the storage unit 1 is read,
6 can be recorded and output.

In order for the user to instruct reading of the received image from the receiving box 21, the receiving box 21 must be specified. However, the sub-address has 20 digits, and the 20-digit sub-address is specified by the operation. Poor. Therefore, the main control unit 11 performs a process of registering a sub-address to the settable key 13 provided on the operation unit 12 and capable of various settings according to an instruction from the operation unit 12 in advance. The correspondence between the settable key 13 and the sub address is determined by the key setting table 2 in the RAM 22.
3 is performed.

When the user operates a settable key 13 to which a sub-address is set from the operation unit 12,
The main controller 11 refers to the key setting table 23, acquires the sub-address set in the operated settable key 13, and receives the sub-address corresponding to the sub-address.
The received image can be read out from the device and recorded on the recording unit 16, for example. As a result, the user can specify the receiving box 21 only by operating the settable key 13. When a password is set in the receiving box 21, after the settable key 13 is received, an input of the password may be received from the operation unit 12 to perform authentication.

If the receiving box corresponding to the sub address specified at the time of receiving the image has not been created in the image memory 20, a communication error occurs or the receiving box corresponding to the specified sub address is stored in the image memory 20. Can be newly created. Furthermore, when a new inbox is created, or when there is no settable key 13 to which a corresponding subaddress is set even when an existing inbox exists, the subaddress is set to an unsettable settable key 13. It may be set automatically. When a new reception box is created or a sub-address is automatically set in the settable key 13 as described above, the user may be notified of the fact. As a notification method, for example, a newly created reception box or a list of automatically settable keys 13 may be displayed on the display unit of the operation unit 12 or recorded and output on the recording unit 16.

The operation unit 12 has a display unit and an input unit. The display unit displays various information such as a message to the user, a message indicating the state of the apparatus, and operation guidance, and is used by the input unit. Can make various settings and instructions. The display unit is LC
A display device such as D or a display means such as an LED that can blink is provided. Further, as the input unit, various keys and switches, a touch panel provided on the display device, a pointing device used together with the display device, and the like can be provided.

In particular, here, one or a plurality of settable keys 13 are provided as an input unit. Various settings can be assigned to each of the settable keys 13, and the set functions can be executed with one touch. 2. Description of the Related Art Conventionally, many communication terminal devices are provided with a one-touch key capable of setting a telephone number of a transmission destination. The settable key 13 may be the one-touch key or a part thereof, or may be a separately provided general-purpose key.

FIG. 2 is an explanatory diagram of an example of a settable key provided on the operation unit. FIG. 2A shows an example in which three settable keys 13 (key 1 to key 3) are provided. A sub-address can be set to each of the settable keys 13, and by operating the key, a received image in the reception box 21 corresponding to the set sub-address can be read. The upper part of each settable key 13 may be configured to be able to record a memo about the set contents. In this example, each receiving box 21 is used to store a received image for each individual,
A name for specifying each individual is described above the settable key 13 in which a sub-address corresponding to the reception box of each individual is set. Of course, the description position is arbitrary, and this portion can be configured by a display device.

Further, in the example shown in FIG. 2A, a display unit 14 which is a part of the display unit is provided corresponding to each settable key 13. When a sub-address is set in the corresponding settable key 13 and a received image is stored in the reception box 21 corresponding to the sub-address, the display 14 is controlled to be turned on in accordance with an instruction from the main control unit 11. And the presence or absence of the received image.
As a result, the presence or absence of a received image in each receiving box can be immediately grasped. This display 1
Instead of 4, for example, a display device capable of displaying numerical values may be provided to display the number of received messages. It is also possible to collectively substitute several display devices 14 with one display device.

The example shown in FIG. 2B shows an example in which a display device such as an LCD and an input device such as a touch panel or a pointing device are used, and the display device has a receiving box in which a received image is stored. The name corresponding to is displayed. This display area is a settable key 13, which can be set by touching the display area with a finger or the like or by giving an instruction with a pointing device.
Operation can be performed. In this case, what is displayed on the display device corresponds to the lighting state of the display 14 in FIG. If no received image is stored, there is no area serving as the settable key 13, so that erroneous operation can be prevented. It is not necessary to separately provide a display device in this case, and the main display device can be used as it is.

The operation unit 12 is provided with various keys in addition to the settable keys 13 as described above. For example, a ten-key for setting a subaddress to the settable keys 13 and a transition to a setting menu are provided. Various keys are provided, such as a cursor key for start, a start key for transmission and confirmation of input items. In addition, a one-touch key that can transmit an image with a single operation may be provided. In order to cope with a case where a receiving box is provided at a transmission destination, a sub-address or a password together with a telephone number or the like is provided. It is preferable that the setting can be made.

The reading section 15 is constituted by an image input device such as an image scanner or a digital camera.
Under the control of the main controller 11, an image on a document to be transmitted or copied is read. It should be noted that a device that only receives images can be configured without the reading unit 15.

Under the control of the main control unit 11, the recording unit 16 stores an image received by the communication unit 17 or an image read by the reading unit 15, various types of setting information and management information,
A message for the user is formed on the recording paper.
As a recording method, for example, an electrophotographic method, a heat-sensitive method,
Various methods such as a thermal transfer method and an ink jet method can be adopted. In the case where an image received using an interface (not shown) is transferred to the outside, it is possible to configure without the recording unit 16.

The communication unit 17 communicates with a communication partner device via, for example, a public line or a dedicated line. NCU1
Reference numeral 8 controls a line and the like. The modem 19 modulates and demodulates image data to be transmitted and received.

The image memory 20 can store an image to be transmitted or received, an image read by the reading unit 15, an image being processed, and the like. In this image memory 20, a receiving box 21 corresponding to a sub address (and a password) can be set virtually. Then, the main controller 11 can store the received image in the receiving box 21 corresponding to the sub-address (and password) specified at the time of receiving the image. In practice, it is sufficient that at least the subaddress (and password) specified at the time of receiving the image and the received image are associated with each other.

The RAM 22 is used when it is necessary to store data in the processing of the main control unit 11 and other units.
The key setting table 23 is stored in the RAM 22. The key setting table 23 is a table in which setting information for the settable keys 13 provided on the operation unit 12 is registered for each settable key 13. Here, the sub-address is stored in association with the settable key 13, and the main control unit 11
Available from. The key setting table 2
3 may be stored in an area that is backed up even when the power of the apparatus is turned off.

The ROM 24 stores a program that defines the operation of the main controller 11, fixed data, and the like. The key setting table 23 can be stored in a rewritable area in the ROM 24.

The bus 25 includes a main control unit 11, an operation unit 12,
Reading unit 15, recording unit 16, communication unit 17 (NCU 18, modem 19), image memory 20, RAM 22, ROM 24
Are connected to each other to enable data transfer between them. In addition to these, various devices may be connected to the bus 25. Further, for example, an interface may be connected to the bus 25 and connected to an external device such as a computer or a printer, a LAN, or the like via the interface.

Next, an example of the operation of the communication terminal device according to the embodiment of the present invention will be described. Before actually receiving an image, the receiving box 21 for storing the received image and the settable keys 13 corresponding to the receiving box 21 can be set. FIG. 3 is a flowchart illustrating an example of the operation of registering a reception box.
When registering an inbox, the user instructs the inbox registration function on the operation unit 12. At this time, S3
In step 1, it is determined whether there is an unregistered reception box. Usually, there is a limit to the number of inboxes that can be registered, and it is not possible to register more than that number.
Therefore, if all the reception boxes have been registered, new registration cannot be performed, and the registration operation of the reception box ends. In this case, a new registration is performed after performing a correction process on the already registered inbox or a process of canceling registration on the inbox. Alternatively, any of the receiving boxes may be registered, and when a new registration is performed, the previous registration may be overwritten.

If there is an unregistered inbox, one is selected from the unregistered inboxes in S32. Then, in S33, the sub-address or the sub-address and the password for the reception box selected in S32 are registered. Note that the sub address that can be registered at this time must be different from the sub address registered for the other reception boxes. It is also possible to register a password for taking out the received image stored in the registered receiving box.

When the registration for one inbox is completed, it is determined in S34 whether or not all the inboxes have been registered for the subaddress to be registered.
If registration in another inbox is to be continued, S31
Then, the above-mentioned registration processing is repeatedly performed. When the registration is completed, the registration process of the reception box is completed.
Also, when there are no unregistered inboxes,
This is detected in 31 and the registration process of this receiving box is ended.

The sub address or the sub address and the password registered in the receiving box as described above are notified in advance to a user who performs facsimile transmission from another communication terminal or the like together with the telephone number and the like.

FIG. 4 is a flowchart showing an example of an operation for setting a settable key. After the reception box is registered, the setting for taking out the reception image stored in the registered reception box with one touch can be performed on the settable key. When setting to a settable key,
The user instructs the settable key setting function on the operation unit 12. At this time, in S41, it is determined whether there is any unsettable key. If all the settable keys have been set, new setting cannot be performed, and the setting operation of the settable keys ends. In this case, correct the settable key that has already been set,
Alternatively, a new setting is performed after processing for canceling the setting for the settable key is performed. Alternatively, any of the settable keys may be set, and when a new setting is made, the previous setting may be overwritten.

If there is an unsettable settable key, one of the unsettable settable keys is selected in S42. Then, in S43, the sub address to be set in the settable key selected in S42 is input.
The sub-address that can be input at this time is a sub-address registered in the reception box. The receiving box may be selected instead of inputting the sub address.

After the setting for one settable key is completed, it is determined in S44 whether or not all the settings for the desired settable keys have been performed. If the settings for other settable keys are to be continued, the process proceeds to S41. Then, the above-described setting process is repeatedly performed. When the setting is completed, the setting process of the settable key ends. In addition, even when there are no unsettable settable keys, this is detected in S41, and the settable key setting process ends.

Thus, each settable key 1
3 is registered and held in a key setting table 23 in the RAM 22. In the above-described operation example, an example has been described in which registration of a reception box and setting of a settable key are separately performed. However, the present invention is not limited to this. For example, the setting of the settable key may be performed at the time of registration of the reception box.

FIG. 5 is a flowchart showing an example of the operation when receiving an image. When an incoming call is received from another communication terminal device or the like as a transmission source, in step S51, a CED signal is returned and a DIS signal is transmitted. At this time, it notifies that there is an F-code communication capability, that is, a capability to receive designation of a sub-address or a password. Also, if necessary, CSI
Signals or NSF signals may be transmitted.

Thereafter, in step S52, a DCS signal or a TSI signal or an NSS signal is received. At this time, if the inbox is specified at the sender,
A sub-address is specified by a UB signal, and a password is further specified by a PWD signal in some cases. In S53, it is determined whether or not a sub-address has been specified by the SUB signal. If no sub-address has been specified, normal reception processing is performed in S65. In this case, in the case of memory reception, the received image is temporarily stored in the image memory 20 and recorded and output by the recording unit 16 after the communication is completed. In the case of immediate reception, the recording unit 16 records and outputs each time an image is received.

If a sub address has been specified,
In S54, the designated sub address or the inbox 2 in which the sub address and the password are registered
It is determined whether or not 1 exists. If there is no inbox in which the designated sub-address or sub-address and password are registered, it is determined in S55 whether or not an unregistered inbox 21 exists. If there is an unregistered inbox 21,
At 56, one unregistered inbox 21 is selected,
The received sub address or the sub address and the password are registered in the receiving box 21, and a new receiving box 21 is automatically generated. If there is no unregistered reception box 21, reception by the reception box 21 cannot be performed, so that the above-described normal reception processing is performed in S65.

In this example, an automatic setting function for the settable key 13 is further provided. In S57, it is determined whether or not there is a settable key 13 in which the sub address specified by the transmission source is set. If there is no settable key 13 to which the sub address specified by the transmission source is set, it is further determined in S58 whether or not there is an unsettable settable key 13. If an unsettable key 13 exists,
In S59, one unsettable key 13 is selected, and a subaddress is automatically set in the settable key 13. If there is no unsettable settable key 13, the setting cannot be made, and the process proceeds directly to S <b> 60.

Thereafter, after the training of the modem is performed by the TCF signal transmitted from the transmission source, the image is transmitted. In S60, upon receiving the transmitted image, the receiving box 21 corresponding to the sub-address or the sub-address and the password designated by the transmission source is received.
The received image. Further, in S61,
It is determined whether or not there is a settable key 13 in which the sub address designated by the transmission source is set. If there is, the display 14 corresponding to the settable key 13 is turned on in S62. This informs the user that the received image is stored in the receiving box 21 corresponding to the sub-address. At this time, since the display 14 is provided corresponding to each settable key 13,
It is possible to grasp at a glance in which receiving box the received image is stored.

In step S63, it is determined whether a new receiving box 21 has been registered in step S56 or a new settable key 13 has been set in step S59. List of registered inbox 21 or newly settable key 1
3 is recorded and output from the recording unit 16. Or,
The information may be displayed on a display device provided in the operation unit 12. In addition, the list output includes outputting a list of all the reception boxes 21 registered up to that time, and outputting the list of all the settable keys 13 or reception boxes 21 storing received images. A list of settable keys 13 in which the same sub-address is registered may be output.

In this way, when the sub-address or the sub-address and the password are specified from the transmission source, the received image is stored in the corresponding reception box 21.
If the corresponding receiving box 21 does not exist, it is automatically registered and created, and the received image is stored. If there is no settable key 13 in which the designated sub address is set, the setting can be performed automatically.

FIG. 6 is a flowchart showing an example of processing for reading a received image from the receiving box. As shown in FIG. 5, the received image stored in the receiving box 21 at the time of receiving the image has a settable key 13 in which the same sub-address is set as the sub-address registered in the receiving box 21. By simply operating the settable key 13, a received image can be read out with one touch.

In S71, the user sets the settable key 1
Operate one of the three. In S72, RA
With reference to the key setting table 23 stored in the M22, it is determined whether or not a subaddress is set in the operated settable key 13. If the sub address has not been set, the process is terminated as it is or after an error is notified. Alternatively, when another function is set, the set function is executed.

If a sub-address is set in the operated settable key 13, in S73, the set sub-address is obtained from the key setting table 23, and the obtained sub-address is registered in the reception box 21 in which the obtained sub-address is registered. It is determined whether or not the received image is stored.
If the received image has not been stored, the process ends. When the user operates the settable key 13, the user can confirm the lighting of the display 14 and can operate the key. Therefore, in this case, an error may be notified to the user as an error operation. If the received image is stored in the corresponding receiving box 21, the stored received image is recorded and output by the recording unit 16 in S74. If a password is registered in the receiving box 21, the user is prompted to input a password before recording and outputting, and after authentication is performed, a received image is recorded and output. Then, in S75, the display 14 corresponding to the operated settable key 13 is turned off.

In this manner, the key 1 that can be set by the user
Just perform operation 3 (or enter your password)
The received image in the receiving box corresponding to the sub-address set in the operated settable key 13 can be recorded and output.

In the above-described operation example, if there is no reception box 21 corresponding to the sub address received from the transmission source, the reception box 21 is newly registered, and the corresponding settable key 13 is set. ing. However, for a sub-address in which the receiving box 21 is not registered, it is conceivable that the designation of the sub-address is mistaken at the transmission source. When such a case is assumed, the setting of the automatically generated reception box 21 and the settable key 13 set corresponding to the automatically generated reception box 21 can be automatically released after recording and outputting. It is. Of course, it is also possible to set in advance whether to automatically cancel or leave.

If the receiving box 21 corresponding to the sub address received from the transmission source does not exist, the received image is stored in the receiving box at the time when the unregistered sub address is notified, and the setting key 13 Also, it is possible to set the reading of the received image from the receiving box when the unregistered sub-address is notified.

FIG. 7 is an explanatory diagram of a specific example of the operation of the communication terminal device according to the embodiment of the present invention. here,
It is assumed that the sub address “0... 01” is registered in one of the receiving boxes 21 and the other receiving boxes 21 are not registered. It is also assumed that a subaddress “0... 01” is set in one of the settable keys 13. In addition,
In this example, the sub-address set in the settable key 13 is shown in parentheses below the settable key 13 for explanation.

In FIG. 7A, when a sub address "0... 01" is designated from a transmission source such as another communication terminal device and an image is transmitted, a receiving box in which the sub address "0. The received image is stored in 21. At the same time, the display 14 corresponding to the settable key 13 in which the sub-address “0... 01” is set is turned on,
Inbox 2 where sub-address "0 ... 01" is registered
1, the user is informed that the received image is stored.

Thereafter, as shown in FIG. 7B, it is assumed that the subaddress "0... 02" is designated this time. In this case, there is no reception box in which the sub-addresses “0... 02” are registered, so that the sub-addresses “0.
Creates an inbox with registered. Also, the sub-address “0... 02” is set to any of the unsettable settable keys 13. Then, the received image is received, the received image is stored in the reception box 21 corresponding to the newly generated sub-address “0... 02”, and the corresponding display 14 is displayed.
Lights up.

The user can grasp which reception box 21 stores the received image by watching the lighting of the display 14. For example, as shown in FIG. 7C, a settable key 1 in which sub-addresses "0 ... 01" are set
When 3 is operated, the received image can be read from the receiving box 21 in which the sub-addresses “0... 01” are registered, and can be recorded and output by the recording unit 16. Similarly, the settable key 13 in which the sub-address "0 ... 02" is automatically set
By operating, the received image can be read from the receiving box 21 in which the sub-addresses “0... 02” are automatically registered, and recorded and output by the recording unit 16.

For example, when the receiving box 21 is provided for each user, the received image addressed to the user can be recorded and output for each user by operating the settable key 13. For example, in a case where images addressed to respective users are sent at random, if they are recorded and output as they are at the time of reception, sheets addressed to a plurality of users are output in an overlapping manner. Therefore, it is necessary to sort the sheet bundle for each user. Alternatively, there is an apparatus having a function of sorting sheets for each user by adding an optional tray, but even in this case, it is necessary to equip an expensive tray.

However, by storing the received image addressed to each user in each receiving box 21 and recording and outputting the received image to each receiving box 21, the labor for sorting can be saved. At this time, the operation of specifying and recording and outputting the receiving box 21 for each user may be performed only by operating the settable key 13 (or inputting a password), and there is no need to input a sub-address. Therefore, it is possible to record and output the received image for each user by a very simple operation. Also, there is no need to equip expensive optional trays.

Of course, the receiving box 21 may not be set for each user, but may be set for each section, for example.
Conversely, the receiving box 21 can be set for each transmission source or each transmission source group by making the designated sub-address different for each transmission source or each transmission source group. In this case, by operating the settable keys 13 corresponding to the respective receiving boxes 21, it is possible to take out the received images in a state of being sorted by each source or a group of the sources.

[0054]

As is apparent from the above description, according to the present invention, it is possible to hold a received image for each sub-address designated at the time of image reception, and to set a sub-address to a settable key. By operating the enable key, a received image corresponding to the sub-address set in the settable key can be read, for example, recorded and output. Therefore, the received image stored for each sub-address can be read out by a very simple operation, and a tray or the like for sorting and outputting each sub-address can be eliminated.

Further, when a sub-address which is not set in advance is designated, the sub-address is automatically set to a settable key, thereby making setting operation to the settable key unnecessary, and further improving operability. There is also an effect that it can be improved.

[Brief description of the drawings]

FIG. 1 is a block diagram showing one embodiment of a communication terminal device of the present invention.

FIG. 2 is an explanatory diagram of an example of a settable key provided on an operation unit.

FIG. 3 is a flowchart illustrating an example of a receiving box registration operation.

FIG. 4 is a flowchart illustrating an example of an operation of setting a settable key.

FIG. 5 is a flowchart illustrating an example of an operation when receiving an image.

FIG. 6 is a flowchart illustrating an example of a process of reading a received image from a reception box.

FIG. 7 is an explanatory diagram of a specific example of an operation in the embodiment of the communication terminal device of the present invention.

[Explanation of symbols]

11: main control unit, 12: operation unit, 13: settable keys,
14 display, 15 reading unit, 16 recording unit, 17 communication unit, 18 NCU, 19 modem, 20 image memory, 21 reception box, 22 RAM, 23 key setting table, 24 ROM, 25 ... bus.

Claims (3)

[Claims] An operation unit having a settable key, a setting holding unit for holding a setting of a subaddress corresponding to the settable key, and a reception image associated with a subaddress designated at the time of image reception can be stored. A communication terminal device comprising: an image memory; and control means for reading out a received image corresponding to a subaddress set in the operated settable key from the image memory. 2. The operation unit has a plurality of settable keys, and indicates that a received image associated with a sub-address set in the settable key is stored in the image memory. 2. The communication terminal device according to claim 1, wherein a display means for displaying is provided for each of said settable keys. 3. When there is no settable key to which a subaddress specified at the time of receiving an image is set, the control means automatically sets the subaddress specified at the time of receiving the image to a settable key for which a subaddress has not been set. The communication terminal device according to claim 1 or 2, wherein