JPH11136761A - Moving communication terminal equipment provided with operation guidance display function - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve operability by changing an operation item which is designated/inputted and an operation item whose operation is restricted into a display form different from an operation item whose operation is permitted so as to display them. SOLUTION: The restricted item designation control means 5a of a control part 5 sets or clears the flag of a function restriction table when an operation item to be a regulation object or a release object is designated/inputted at a function restriction/release designation mode. A restriction item judgment means 5b judges whether the operation is possible or not for the respective items and sets or clears the flag of the function restriction table. An operation guidance display control means 5c estimates the presence or absence of the restriction of operation for the respective operation items based on the function restriction table at the time of guidance-displaying the respective operation items. When the operation is not restricted, the operation item is displayed with a regular display pattern as it is. When the operation is restricted, the modification pattern of half-tone dot meshing is logic-synthesized with the regular display pattern so as to display it.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile communication terminal used in, for example, a portable telephone system or a PHS (Personal Handyphone System), and more particularly to a mobile communication terminal having a function of displaying operation guidance.

[0002]

2. Description of the Related Art In recent years, portable telephone devices and PHS terminal devices have rapidly spread. The mobile communication terminal of this type is provided with various functions for improving ease of use, and one of the functions is a function of displaying operation guidance.

In this type of function, a plurality of operation items corresponding to various functions of the apparatus are displayed as a menu on a display, and a user looks at these operation items and selects a desired item from among them by using a cursor key or a dial. By designating with the numeric keypad of the keypad, the apparatus performs an intended function. By providing this kind of function, even when a large number of functions are provided, or even when used by an unskilled user, it is possible to easily and reliably execute a desired function without erroneous operation. It is convenient.

[0004]

However, in the mobile communication terminal device, the user or an administrator of the device limits operations related to some of the plurality of functions, and operates the device at each time. Some functions may not be usable depending on conditions or the like.

[0005] However, in the conventional apparatus, the operation items corresponding to the functions whose use is restricted and the operation items corresponding to the functions whose use is permitted are displayed in the same display form without any distinction. I have. Therefore, the user cannot determine from the displayed operation guidance whether the displayed operation item is an item for which the operation is permitted or an item whose operation is restricted. For this reason, after selecting the function whose operation is restricted, the user knows that the operation has been restricted by an alarm or the like generated from the apparatus, and there has been a problem that the operation is wasted.

On the other hand, in order to solve the above problem, it is conceivable that the guidance display of the operation item whose operation is restricted is deleted from the menu in advance. However, such means has another problem that the user cannot know from the menu which function is restricted.

The present invention has been made in view of the above circumstances, and an object thereof is to allow a user to always clearly identify an operation item whose operation is restricted, thereby further improving operability. It is an object of the present invention to provide a mobile communication terminal device having an operation guidance display function capable of improving the communication guidance.

[0008]

According to the present invention, there is provided a mobile communication terminal device having an operation guidance display function of displaying a plurality of operation items on a display unit. A restriction item specifying means for the user to specify and input an item to be restricted,
In addition to a restriction item determination unit for determining an item whose operation is to be restricted based on the operation conditions of the apparatus, a display mode change unit is provided. The operation item and the operation item determined to be restricted by the restriction item determination means are displayed in a different display form from the operation item permitted to be operated.

[0009] As a specific example of the display mode changing means, an operation item whose operation is restricted is displayed by logically synthesizing a predetermined decoration pattern with a display pattern when the operation is not restricted. Can be

Therefore, according to the present invention, the user can clearly determine whether an operation item being displayed is an item for which an operation is permitted or an item whose operation is restricted, from the operation guidance being displayed. Be able to judge. Therefore, the user does not mistakenly select an operation item whose operation is restricted. Also, all operation items are
Since all operations are displayed regardless of whether or not the operation is restricted, the user can clearly know which function is restricted in use from the menu.

Further, the present invention further comprises identification information display means, and when the display form change means changes and displays the display form of the operation item, the cause is a user designation by the restriction item designation means. It is also characterized in that identification information for identifying whether the information is input or determined by the restriction item determining means is generated and displayed on a display.

With this configuration, when the operation item whose operation is restricted is displayed, the user can clearly know the reason. As a result, for example, when it is desired to use a function corresponding to an operation item whose operation is restricted, it is determined whether or not the operation restriction can be released, and if the operation restriction can be released, the release is appropriately performed. Becomes possible.

Further, the present invention further comprises an operation rejection notifying means for selecting an operation item input by the restriction item specifying means and an operation item determined to be restricted by the restriction item determining means. When the operation is performed, the user is notified that the operation is rejected. With this configuration, even if the user erroneously selects an item whose operation is restricted,
The user can clearly know this erroneous operation.

[0014]

FIG. 1 is a schematic block diagram of a system in which a mobile communication terminal according to an embodiment of the present invention is used, wherein CS1 to CSn denote PHS base stations, and P1 denotes a PHS base station.
S1 to PSm indicate mobile communication terminal devices, respectively.

Each of the PHS base stations CS1 to CSn is, for example, geographically dispersed in a PHS service area as shown in FIG. 2, and a paging area E1, E2, E3,. Is formed. Mobile communication terminal devices PS1 to PSm are connected to the PHS base stations CS1 to CSn via wireless lines. At that time, the PHS base stations CS1 to CSn and the mobile communication terminal devices PS1 to PSm
The TDMA-TDD method is used as a wireless access method between the two.

On the other hand, each of the PHS base stations CS1 to CSn
Are respectively connected to the public network INW. Public network INW
Is the ISDN and this PHS base station C
And an I 'interface network for accommodating S1 to CSn.

An access server AS of a personal computer carrier is connected to the public network INW. A content server TS of a personal computer carrier is connected to the access server AS. This content server TS
It is used to download various service information such as news and weather forecasts for subscribers, and to provide mail services.

The access server TS is connected to the Internet ITN. The Internet ITN has a number of WWW (World-Wide Web) servers WS1, WS
2,... Are connected. Mobile communication terminal devices PS1 to P
The Sm can obtain desired Internet information by accessing the WWW servers WS1, WS2,... Via the public network INW and the access server AS.

Further, a selective call control station SCS is connected to the public network ITN, and a plurality of selective call base stations BS1 to BSi are connected to the selective call control station SCS.
The selective call control station SCS is a wired telephone (not shown) connected to the public network INT or the mobile communication terminal devices PS1 to PS1.
When a call request for the selective call receiver PB arrives from PSm, a call signal is transmitted from the base stations BS1 to BSi to call the selective call receiver PB. At the same time, the caller's wired telephone or mobile communication terminal device PS1
When message information is transmitted from .about.PSm, this message information is inserted into the above-mentioned calling signal and transmitted.

Incidentally, the mobile communication terminals PS1 to PS
m is configured as follows. FIG. 3 is a front view showing the appearance. A key input unit 53 and a display unit 54 are provided on the operation panel of the apparatus. Key input section 5
Reference numeral 3 denotes a dial keypad 531, a four-contact type cursor key 532, a yes key 533, and a know key 534.
, On-hook key 535, and off-hook key 536
And a menu key 537. The display unit 54 is composed of a liquid crystal (LCD) display. In addition, 11 is an antenna, 43 is a speaker for receiving, and 44 is a microphone for transmitting.

FIG. 6 shows mobile communication terminals PS1 to PS
It is a block diagram which shows the circuit structure of Sm. The mobile communication terminal devices PS1 to PSm include a radio unit 1, a modem unit 2,
It includes a DMA unit 3 and a communication unit 4, and further includes a control unit 5 and a memory unit 6. Reference numeral 7 denotes a power supply unit,
It comprises a battery 71 and a power supply circuit 72 for generating a predetermined operating voltage based on its output.

The radio carrier signals arriving from the PHS base stations CS1 to CSn are received by the antenna 11, and then input to the receiving circuit (RX) 13 via the high frequency switch (SW) 12 of the radio unit 1. In this receiving circuit 13, the received radio carrier signal is converted into a frequency synthesizer 14
Is mixed with the local oscillation signal generated from the above and frequency-converted into a reception intermediate frequency signal or a reception baseband signal. The local oscillation frequency generated from the frequency synthesizer 14 complies with the channel information specified by the control unit 5. The radio unit 1 has a reception field strength detector (R
SSI) 16 is provided. This RSSI detector 1
In 6, the received electric field strength of the radio carrier signal arriving from the PHS base stations CS1 to CSn is detected, and the detected value (R
SSI) is notified to the control unit 5 to determine whether the wireless communication channel is empty.

The reception intermediate frequency signal or the reception baseband signal output from the reception circuit 13 is input to a digital demodulation circuit (DEM) 21 of the modem unit 2. The digital demodulation circuit 21 digitally demodulates the reception intermediate frequency signal or the reception baseband signal, thereby reproducing a TDMA signal.

TDMA decode circuit 31 of TDMA section 3
Is controlled by the digital demodulation circuit 2
The control data or digital communication signal inserted in the time slot allocated to the own station is separated from the TDMA signal output from 1. The control data is taken into the control unit 5 and the control unit 5 performs call control and the like based on the control data. For example, when the control data is an incoming message addressed to itself, the sounder 51 or the vibrator 52 is driven to notify the incoming call.

On the other hand, the digital communication signal is transmitted to the communication unit 4
Is input to The communication unit 4 includes an ADPCM transcoder 41 and a PCM codec 42. ADPCM
In the transcoder 41, a decoding process of the digital communication signal is performed. The PCM codec 42 converts the decoded digital call signal into an analog call signal. The analog communication signal is amplified by a receiving amplifier (not shown) and then output from a receiving speaker 43.

On the other hand, the transmission voice signal input to the transmission microphone 44 is amplified by a transmission amplifier (not shown) in the communication unit 4 and then transmitted to the PCM codec 4.
In step 2, the signal is converted into a digital transmission signal. Then, the digital transmission signal is subjected to an encoding process by the ADPCM transcoder 41, and then input to the TDMA encoding circuit 32 of the TDMA unit 3.

In the TDMA encoding circuit 32, the digital communication signal output from the ADPCM transcoder 41 is inserted into the transmission channel slot allocated to itself among the slots of the TDMA signal.
The TDMA signal generated by the TDMA encoding circuit 32 is input to the digital modulation circuit (MOD) 22. The control data output from the control unit 5 is also input to the digital modulation circuit 22 after being inserted into the control channel slot in the TDMA signal in the TDMA encoding circuit 32. In the digital modulation circuit 22, the TDM
Digital modulation of the intermediate frequency signal is performed based on the A signal, and the modulated wave signal is input to the transmission circuit (TX) 15 of the radio unit 1.

The transmission circuit 15 mixes the modulated wave signal with a local oscillation signal generated from the synthesizer 14 to up-convert the modulated wave signal to a radio carrier frequency.
Further, the signal is amplified to a predetermined transmission power level. Then, the wireless carrier signal is transmitted from the antenna 11 to the PHS base station via the high frequency switch 12.

Further, the mobile communication terminal device PS of the present embodiment
1 to PSm send and receive short mails to and from other mobile communication terminal devices PS1 to PSm, and use a content server TS or Internet I
It has a function of transmitting and receiving information data to and from the WWW servers WS1, WS2, and WS3 on the TN.

That is, the transmission short mail or transmission information data is created in the control unit 5 by a key input operation of the user. The created transmission short mail or transmission information data is transmitted from the control unit 5 to the data I / F 56.
The signal is input to the TDMA encoding circuit 32 via the TDMA encoding circuit 32, where it is inserted into the transmission channel slot allocated to itself. Then, similarly to the case of voice communication, the signal is modulated by the digital modulation circuit 22 and then transmitted from the transmission circuit 15 via the antenna 11.

On the other hand, the mobile communication terminals PS1 to PS
The short mail or information data transmitted from the content server TS or the content server TS is received by the receiving circuit 11 via the antenna 11, then demodulated by the digital demodulation circuit 21 and input to the TDMA decoding circuit 31. After being separated from the TDMA signal by the TDMA decode circuit 31, the data is taken into the control unit 5 via the data I / F 56, and is stored in the mail storage area of the memory unit 61 by the control of the control unit 5 and is displayed on the display unit. It is displayed at 54.

Further, the mobile communication terminal device PS of the present embodiment
1 to PSm also have a calling function for the selective calling receiver PB and a function for transmitting a message. That is, the transmission message is created in the control unit 5 by the user's key input operation. Then, the message data is converted into control data for DTMF generation by the control unit 5 at the time of transmission, and supplied to the DTMF generation circuit 55. The DTMF generation circuit 55 generates a DTMF signal according to the control data, and inputs the DTMF signal to the PCM codec 42. Thereafter, like the transmission voice signal, the DTMF signal is transmitted to the PCM codec 42 and the ADPC
After being encoded by the M transcoder 41, it is inserted into a transmission channel slot by the TDMA encoding circuit 32, then converted into a modulation signal by the digital modulation circuit 22 and transmitted from the transmission circuit 15 via the antenna 11.

The memory unit 6 is composed of an EEPROM, a flash ROM, and a RAM.
A program and control data necessary for control of the control unit 5 and user data such as a telephone directory memory 61 and mail information are stored.

The control section 5 has, for example, a microcomputer as a main control section. As control functions according to the present invention, a restriction item designation control section 5a, a restriction item determination section 5b, and an operation guidance display control section 5c are provided. It has.

The restriction item designation control means 5a is provided with a function restriction
In the release setting mode, the flag of the function restriction table is set or cleared when an operation item to be restricted or to be released is designated and input by the ten keys or the cursor key 532 of the dial keypad 531. FIG. 6 shows an example of the configuration of the function restriction table.

The restriction item judging means 5b judges whether or not the operation can be performed for each operation item on the basis of the current operating conditions of the apparatus. According to the judgment result, the flag of the function restriction table is set. Set or clear.

The operation guidance display control means 5c determines whether or not the operation is restricted for each operation item based on the function restriction table when the guidance is displayed for each operation item. If not, the operation items are displayed in a normal display pattern as they are, and if the operation is restricted, the normal display pattern is logically synthesized with a decoration pattern such as shading and displayed.

Next, the operation of the apparatus configured as described above will be described. First, an operation in a case where the user himself / herself or an apparatus administrator specifies and inputs a function whose use is to be restricted will be described. FIG. 5 is a flowchart showing the control procedure and control contents.

When the restriction item designation mode of the function setting menu is selected, the control unit 5 determines in step 6a and step 6b whether the function restriction is set or the function restriction is canceled. When it is determined that the setting is the function restriction setting, the control unit 5 fetches the specification information of the operation item input by the ten keys or the cursor keys 532 of the dial keypad 531 in step 6c. Then, in step 6d, the corresponding flag of the function restriction table is set to "1" according to the above-mentioned specification information.

For example, if the administrator now limits the functions of the device to only a normal incoming call function and a calling function by dial key operation and then lends the device to a user,
The operation items to be restricted include the operation items corresponding to the functions of “Redial”, “Phonebook”, “Information Access”, “Short Mail”, “Voice Mail”, “Data Communication Setting” and “Function Setting”. Specify all. Then, all the flags corresponding to the specified items in the function restriction table are set to “1”.

On the other hand, when the function restriction setting release mode is selected, the control unit 5 proceeds to step 6e, where the control unit 5 specifies the operation item designation information input by the ten keys or the cursor keys 532 of the dial keypad 531. take in. Then, in step 6d, the corresponding flag in the function restriction table is cleared to "0" in accordance with the designation information.

For example, when the device lent to the user is returned, the administrator designates corresponding operation items to release all functions of the device whose use has been restricted. Then, all the flags corresponding to the specified items in the function restriction table are cleared to “0”.

The setting and clearing of the flag of the function restriction table described above is performed by changing the operating conditions of the apparatus.
For example, it is performed when it is detected that a certain function cannot be used or when it is detected that the function can be used.

The operation guidance is displayed as follows. FIG. 7 is a flowchart showing the control procedure and control contents. That is, for example, menu key 5
When the display 37 is operated to enter the home menu display mode, the control unit 5 first reads out the guidance display data for the home menu from the memory unit 6 in step 7a. Next, in step 7b, by referring to the function restriction table, it is determined whether the restriction is set for each operation item. If the limit is not set, the process proceeds to step 7c, where non-restrictive mask data (unmodified display pattern data) is created. Logical OR with the guidance display data. Then, the display unit 54 displays the guidance display data after the OR operation.

Therefore, in this case, the operation items are displayed on the display unit 54 in the unmodified state with the guidance display data unchanged. FIG. 8 shows an example of a display result when all the operation items are displayed without operation restriction.

On the other hand, if it is determined in step 7b that the restriction has been set, the control section 5 proceeds to step 7d to create restriction mask data. Here, as the limiting mask data, for example, a hatched dot pattern is used. Then, in step 7e, the logical sum of the limiting mask data and the guidance display data is calculated. Then, the display unit 54 displays the guidance display data after the OR operation.

Therefore, in this case, the display form of the operation items is modified by a shaded dot pattern like the operation items of the functions such as "Redial" and "Phonebook" in FIG. FIG. 9 shows a display example in which only the use of the “call” function is permitted and the use of all other functions is restricted.

In the apparatus according to the present embodiment, when the guidance display in which the operation is restricted as described above is performed, whether the operation restriction is manually set by the designated input operation,
Alternatively, the control unit 5 determines whether the setting is automatically set in accordance with a change in the operating conditions in the apparatus. Then, for example, when the setting is manually performed, the icon IC is displayed on the display unit 54 as shown in FIG.

As described above, the present embodiment has a function of manually designating and inputting whether or not to restrict the operation for each operation item, and also performs the operation for each of the operation items based on the operating conditions in the apparatus. And a function for automatically determining whether or not to limit the setting, and stores these designation results and determination results in a function restriction table. Then, when the operation items of the home menu are displayed as guidance, it is determined whether or not the operation is restricted for each operation item based on the function restriction table, and the operation item for which the operation is restricted is determined. The guidance display data is displayed by performing a logical OR process on the shaded dot pattern data.

Therefore, according to the present embodiment, the user can clearly determine whether the displayed operation item is an item for which operation is permitted or an item whose operation is restricted, based on the presence or absence of shading. Be able to judge. For this reason,
The user does not mistakenly select an operation item whose operation is restricted. Further, since all the operation items are displayed regardless of whether or not the operation is restricted, the user can clearly know which function is restricted in use from the menu.

Further, in the present embodiment, when the guidance display of the operation item whose operation is restricted is performed, the operation restriction is set manually according to the designation input operation or according to the change of the operating condition in the apparatus. The control unit 5 determines whether the setting is automatically set, and when the setting is manually set, the icon IC is displayed on the display unit 54 as shown in FIG.

Therefore, when the operation item whose operation is restricted is displayed, the user can clearly know the reason. As a result, for example, when it is desired to use a function corresponding to an operation item whose operation is restricted, it is determined whether or not the operation restriction can be released, and if the operation restriction can be released, the release is appropriately performed. Becomes possible.

For example, if the user wants to use the information access function and the icon IC is displayed, the use of this function is restricted by manual setting, and the user releases the restriction from the display of the icon IC. Can be determined, and an operation for releasing the restriction is performed. On the other hand, when the use condition of the information access function is not satisfied, for example, when the use registration with the information service provider is not performed, the icon IC is not displayed. Therefore, the user can determine that manual release is impossible because there is no display of the icon IC.

In this embodiment, when the user performs a selection operation on an operation item whose operation is restricted, an alarm is generated and a message to that effect is displayed on the display unit 5.
4 to notify the user that the operation is not permitted. For this reason, even an unskilled user can know the reason why the operation cannot be performed.

The present invention is not limited to the above embodiment. For example, in the above embodiment, when displaying the guidance display data of the operation item whose operation is restricted, the shaded dot pattern data is logically ORed with the guidance display data. Logical sum processing may be performed for display. Further, the logical synthesizing means is not limited to the logical OR processing, and other logical synthesizing means such as logical AND processing or exclusive OR processing may be used.

In the above embodiment, the case where the guidance display control of the present invention is applied to the operation items of the home menu has been described. However, the guidance display control may be applied to the operation items of other menus.

In addition, the control procedure and control contents of the restricted item designation input means and the operation guidance display control means, the configuration of the display pattern of the operation guidance, the modification means for the display pattern of the operation item whose operation is restricted, the configuration of the apparatus, the system Can be variously modified without departing from the scope of the present invention.

[0058]

As described above in detail, according to the present invention, a restriction item designating means for a user to designate and input an item to be restricted in operation among a plurality of operation items for guidance display, and operation conditions of the apparatus. In addition to a restriction item determination unit for determining an item whose operation is to be restricted, a display mode changing unit is provided, and the operation item designated by the restriction item specifying unit and the restriction item are input by the display mode changing unit. The operation item for which the operation is determined to be restricted by the determination means is changed to a display form different from the operation item for which the operation is permitted, and is displayed.

Therefore, according to the present invention, the user can always clearly identify the operation item whose operation is restricted, and thereby, the movement provided with the operation guidance display function capable of further improving the operability. A communication terminal device can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram showing an example of a system in which a mobile communication terminal device according to an embodiment of the present invention is used.

FIG. 2 is a diagram showing an example of the arrangement of PHS base stations in the system shown in FIG. 1;

FIG. 3 is an exemplary front view showing the appearance of the mobile communication terminal device according to the embodiment of the present invention;

FIG. 4 is a block diagram showing a circuit configuration of the mobile communication terminal device according to one embodiment of the present invention.

FIG. 5 is a flowchart showing a control procedure and control contents of a restriction item designation control unit of the apparatus shown in FIG. 4;

FIG. 6 is a diagram showing an example of the configuration of a function restriction table.

7 is a flowchart showing a control procedure and control contents of an operation guidance display control unit of the apparatus shown in FIG.

FIG. 8 is a diagram showing an example of a display result of operation guidance.

FIG. 9 is a diagram showing another example of the display result of the operation guidance.

[Explanation of symbols]

 CS1 to CSn: PHS base stations PS1 to PSm: Mobile communication terminal devices INW: Public network ITN: Internet WS1, WS2, WS3: WWW server AS: Access server of personal computer operator TS: Content server of personal computer operator E1, E2 E3: Local area SCS: Selective call control station BS1 to BSi: Selective call base station PB: Selective call receiver IC: Icon for operation restriction display 1: Radio unit 2: Modem unit 3: TDMA unit 4: Telephone unit 5: Control unit 5a ... Restricted item designation control unit 5b ... Restricted item determination unit 5c ... Operation guidance display control unit 6 ... Memory unit 7 ... Power supply unit 11 ... Antenna 12 ... High frequency switch (SW) 13 ... Receiving unit (TX) 14 ... Synthesizer 15: Transmitter (TX) 16: Received electric field strength detector (RSSI) 21: Demodulator ( DEM) 22 Modulation unit (MOD) 31 TDMA decoding circuit 32 TDMA encoding circuit 41 ADPCM transcoder 42 PCM codec 43 Speaker 44 Microphone 51 Sounder 52 Vibrator 53 Key input unit 54 Display unit 55 DTMF generation circuit 56 Data interface unit (data I / F) 61 Phonebook memory 71 Battery 72 Power supply circuit 531 Dial keypad 532 Cursor key 533 Yes key 534 Know key 535 On hook key 536 Off hook key 537: Menu key

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yoshio Akagotofashi 3-1-1 Asahigaoka, Hino-shi, Tokyo Inside the Toshiba Hino Plant Co., Ltd. (72) Inventor Taro Omura 3-1-1 Asahigaoka, Hino-shi, Tokyo Inside Toshiba Hino Factory Co., Ltd.

Claims (4)

[Claims] 1. A mobile communication terminal device having an operation guidance display function of displaying a plurality of operation items on a display unit, wherein a user specifies and inputs an operation item to be restricted in operation among the operation items. A restriction item specifying unit, a restriction item determining unit for determining an operation item whose operation is to be restricted based on an operation condition of the apparatus, and an operation item designated and input by the restriction item specifying unit and the restriction item determining unit. An operation guidance display function characterized by comprising: a display form changing means for changing an operation item determined to be restricted in operation to a display form different from the operation item permitted to be operated and displaying the display. Mobile communication terminal device provided. 2. The display mode changing unit does not restrict the operation of the operation item designated and input by the restriction item designation unit and the operation item determined to be restricted by the restriction item determination unit. 2. The mobile communication terminal device having an operation guidance display function according to claim 1, wherein a predetermined decoration pattern is logically synthesized and displayed on the display pattern in the case. 3. When the display form changing means changes and displays the display form of the operation item, the cause is caused by the user's designation input by the restriction item designation means or by the restriction item determination means. 3. The operation guidance display function according to claim 1, further comprising identification information display means for generating identification information for identifying whether or not the determination is made, and displaying the identification information on the display. A mobile communication terminal device comprising: 4. When an operation is performed to select an operation item input by the restriction item designation means and an operation item determined to be restricted by the restriction item determination means, the operation is rejected. 4. The mobile communication terminal device having an operation guidance display function according to claim 1, further comprising an operation rejection notifying unit for notifying the user of the fact.