JP2006042266A - Mobile terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mobile terminal which can be efficiently utilized by calling a function of high user's utilization frequency through simple operation. <P>SOLUTION: If a user previously selects a function to be operated when changing a state of closing casings A1 and B2 into a state of opening using a display part 6 and a key operating part 3, when the state of opening the casings A1 and B2 is actually changed to the state of opening, the previously selected function starts operating and a picture corresponding to the function is displayed on the display part 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a portable terminal having a folding structure such as a foldable mobile phone or a PDA.

  Currently, mobile terminals have various built-in functions, and users can use these functions properly according to their usage. For example, a foldable mobile phone has functions such as e-mail, the Internet, and camera shooting. However, when it is opened from a closed state, it usually becomes a standby screen for a phone. When calling various functions such as e-mail and the Internet, it takes time and effort to call the index screen from the standby screen and then call the screen for various functions.

Therefore, in a mobile phone having a cover portion that can be opened and closed with respect to the main body portion, a mobile phone that enables automatic access to the Internet and disconnection based on the opening / closing detection result of the opening / closing detection means of the cover portion has been proposed ( Patent Document 1).
JP 2001-94639 A

  The above mobile phones are convenient in that Internet access operations by mobile phones can be performed automatically by opening and closing the cover, but they are intended for users whose use of mobile phones is mostly specified by the Internet, and are mainly used for other purposes. Conversely, it is inconvenient for the intended user.

  In view of the above problems, an object of the present invention is to provide a portable terminal that can call a function frequently used by a user with a simple operation and can be used efficiently.

  To achieve the above object, a mobile terminal according to the present invention includes a first casing, a second casing that is openably and closably connected to the first casing, the first casing, and the first casing. In a portable terminal comprising an open / close detection means for detecting opening / closing of a second casing and a display means for displaying a screen, an initial operation function selection means for selecting an initial operation function, the first casing, and the first casing When the open / close detection means detects that the second casing has been opened from the closed state, the initial operation function selected in advance by the initial operation function selection means is operated, and the initial operation function is Control means for displaying a screen on the display means (this configuration is hereinafter referred to as a first configuration).

  According to such a configuration, the user can select a frequently used function in advance, and the selected function can be automatically called by a simple operation of opening the mobile terminal, so that the user can efficiently use the mobile terminal. Is possible.

  The mobile terminal according to the present invention further includes an operation unit that performs an operation of selecting the initial operation function from the candidates for the initial operation function displayed on the display unit in the mobile terminal having the first configuration. The function selection unit selects the initial operation function based on an operation signal from the operation unit (hereinafter, this configuration is referred to as a second configuration).

  According to such a configuration, the user can select a frequently used function by an interface with a high degree of freedom such as screen display, and it is easy to set the operation mode of the function in detail.

  The portable terminal of the present invention is the portable terminal having the first configuration or the second configuration, wherein the first casing and the second casing are changed from an open state to a closed state. When the opening / closing detection means detects, the control means stops the initial operation function being operated (hereinafter, this configuration is referred to as a third configuration).

  According to such a configuration, the operation of the function selected by a simple operation of closing the mobile terminal can be stopped.

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, includes a communication unit, and the initial operation function selected by the initial operation function selection unit is a telephone function. Features (hereinafter, this configuration is referred to as a fourth configuration).

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, includes a communication unit, and the initial operation function selected by the initial operation function selection unit is a mail function. Features (hereinafter, this configuration is referred to as a fifth configuration).

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, includes a communication unit, and the initial operation function selected by the initial operation function selection unit is an Internet function. Features (hereinafter, this configuration is referred to as a sixth configuration).

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, further comprising scheduled content storage means for storing the scheduled contents of the user, and an initial stage selected by the initial operation function selecting means. The operation function is a schedule function (this configuration is hereinafter referred to as a seventh configuration).

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, and includes a camera unit, and the initial operation function selected by the initial operation function selecting unit is a camera function. Features (hereinafter, this configuration is referred to as an eighth configuration).

  The portable terminal of the present invention is a portable terminal having any one of the first to third configurations, and includes a television receiver, and the initial operation function selected by the initial operation function selection unit is a television reception function. (This configuration is hereinafter referred to as a ninth configuration).

  According to such a configuration, the telephone function, the mail function, the Internet function, the schedule function, the camera function, and the television reception function are highly convenient for users who frequently use them.

  The portable terminal of the present invention is the portable terminal of the fourth configuration, further comprising telephone number storage means for storing a predetermined telephone number, and the telephone function is a predetermined telephone number stored in the telephone number storage means. It is a function that makes a call to a telephone (hereinafter, this configuration is referred to as a tenth configuration).

  According to such a configuration, the user can make a call with the desired party simply by opening the portable terminal, and there is no need for troublesome input of a telephone number or line connection operation.

  The portable terminal of the present invention is the portable terminal of the fifth configuration, further comprising a mail address storage means for storing a predetermined mail address, wherein the mail function is a predetermined mail address stored in the mail address storage means. (This configuration is hereinafter referred to as the eleventh configuration).

  According to such a configuration, the user can immediately start creating a mail text to the desired party just by opening the mobile terminal, calling the mail mode using the conventional index screen or mail dedicated button, entering the mail address, etc. There is no need to bother with sending email.

  According to a sixth aspect of the present invention, there is provided a mobile terminal comprising Internet address storage means for storing a predetermined Internet address in the mobile terminal of the sixth configuration, wherein the Internet function is a predetermined Internet address stored in the Internet address storage means. (This configuration is hereinafter referred to as a twelfth configuration).

  According to such a configuration, the user can access the desired Internet site simply by opening the mobile terminal, and it is troublesome to access the Internet mode by calling the conventional index screen or entering the Internet address. Is not necessary.

  According to a seventh aspect of the present invention, the portable terminal includes a timer unit, and the schedule function uses the timer unit to close the first casing and the second casing. It is a function that displays on the display means the scheduled content that is closest to the point in time when the state is opened from the closed state (this configuration is hereinafter referred to as the thirteenth configuration).

  According to such a configuration, the user can confirm the most recent schedule that is actually necessary just by opening the mobile terminal, and the troublesome work of finding the necessary schedule from a list of all the schedules that have been input. Can be omitted.

  In the mobile terminal of the tenth configuration, the telephone function is a function for confirming whether or not to make a call before making a call to the predetermined telephone number. (This configuration is hereinafter referred to as a fourteenth configuration).

  According to such a configuration, for example, even when the mobile terminal is opened in a cage or when the infant opens the mobile terminal by mischief, the line is automatically connected and a telephone charge is generated. , And troubles caused by mistaken calls to the other party can be prevented.

  In the portable terminal of the twelfth configuration according to the present invention, the Internet function is a function of confirming whether to access before accessing the predetermined Internet address. (Hereinafter, this configuration will be referred to as the fifteenth configuration).

  According to such a configuration, for example, even when a mobile terminal is opened in a cage or when a toddler opens a mobile terminal by mischief, the server is automatically accessed, charging starts, and a huge access fee Can be prevented.

  The portable terminal according to the present invention is a portable terminal having any one of the first to fifteenth configurations, further comprising a telephone incoming call detecting unit and a storage unit, wherein the control unit receives the telephone incoming call while the initial operation function is operating. When the detecting means detects an incoming call, the control means stops the initial operation function that is operating, stores the operation content of the initial operation function in the storage means, and then stores the operation function stored in the storage means The initial operation function is operated again based on the operation content of the initial operation function (hereinafter, this configuration is referred to as a sixteenth configuration).

  According to such a configuration, even when there is an incoming call while the function selected by opening the mobile terminal is in operation, and a call is made in response to the incoming call, the function that was operating earlier after the call can be restored. , Users can continue to use the functions that worked before the call arrives.

  In the portable terminal according to the present invention, the open / close detecting means detects that the first casing and the second casing are opened from the closed state in the eighth configuration. The control unit stops the camera function if the control unit does not detect a shooting execution operation within a predetermined time after the control unit starts operating the camera function (hereinafter, referred to as “the camera function”). This configuration is referred to as the seventeenth configuration).

  According to such a configuration, it is possible to prevent battery consumption due to unnecessary operation of the camera function, which is a function that particularly consumes battery power.

  In the portable terminal of the present invention, the open / close detection means detects that the first casing and the second casing have been opened from the closed state in the ninth configuration. Then, the control means stops the television reception function after operating the television reception function for a predetermined time.

  According to such a configuration, it is possible to prevent battery consumption due to an unnecessary operation of the television receiving function, which is a function that consumes a large amount of battery (hereinafter, this configuration is referred to as the 18th configuration).

  The portable terminal according to the present invention is the portable terminal having any one of the first to eighteenth configurations, wherein the first casing and the second casing when the control means operates the initial operation function. The initial operation function is stopped in a state where is opened, and then the forced stop operation means is provided so that the control means can enter any function.

  According to such a configuration, the function selected in advance by operating the portable terminal is operated, but it is convenient when the user wants to operate another function.

  The program of the present invention includes a first casing, a second casing that is connected to the first casing so as to be freely opened and closed, and the opening and closing of the first casing and the second casing. A portable terminal comprising an open / close detection means for detecting a screen and a display means for displaying a screen, an initial operation function selection means for selecting an initial operation function, a state in which the first casing and the second casing are closed When the open / close detection unit detects that the initial operation function has been opened, the initial operation function selected in advance by the initial operation function selection unit is operated, and a screen corresponding to the initial operation function is displayed on the display unit. It functions as a control means.

  According to such a program, the effect of the mobile terminal having the first configuration described above can be obtained.

  According to the portable terminal of the present invention, it is possible to call a function frequently used by a user with a simple operation, and efficient use is possible.

  Hereinafter, an embodiment of the present invention will be described using a foldable mobile phone as an example.

  FIG. 1 shows an external view of a state in which the folding cellular phone of the present invention is opened. The foldable mobile phone according to the present invention includes a housing A1 and a housing B2, and the housing A1 and the housing B2 are coupled by a fitting portion 5 and can be folded. The casing A1 includes a display unit 6 for displaying various screens, an earpiece 7 for listening to voice during a call, and an antenna 8 for communication and television reception. The casing B2 includes a key operation unit 3 and a microphone 4 for transmitting voice to the other party during a call. The key operation unit 3 includes various buttons, such as a send button 3A, an end button 3B, and an F button 3C.

  FIG. 2 shows a basic functional block diagram of the foldable mobile phone of the present invention. In the following, embodiments of the present invention will be described based on the components shown in FIGS.

  The processing operation of the embodiment described below is realized by the control unit 11 (FIG. 2) executing a control program stored in the ROM 23 (FIG. 2).

  First, a method for selecting in advance a function (hereinafter referred to as an initial operation function) that is operated when the folding cellular phone is opened will be described. The initial operation function is selected by the user operating the key operation unit 3 while checking the screen displayed on the display unit 6.

  FIG. 3 shows an example of screen transition until a screen for selecting an initial operation function is called. First, when the user presses the F button 3 </ b> C, the control unit 11 displays the index screen 301 on the display unit 6. When the user selects “7. Setting” on the index screen 301, the control unit 11 displays the setting screen 302 on the display unit 6. When the user selects “3. User selection” on the setting screen 302, the control unit 11 displays the user selection screen 303 on the display unit 6. When the user selects “4. Initial screen setting” on the user selection screen 303, the control unit 11 displays the initial screen setting screen 304 on the display unit 6. On this screen, the user can select various initial operation functions.

  FIG. 4 shows an example of screen transition when the telephone function is selected as the initial operation function. When the user selects “1. Telephone” on the initial screen setting screen 304 (FIG. 3), the control unit 11 displays the telephone screen 401 on the display unit 6. On the telephone screen 401, “1. Calling mode” and “2. Designated number access mode” can be selected. “1. Calling mode” is a mode in which a standby screen is displayed as in the prior art when a folding cellular phone is opened. “2. Designated number access mode” is a mode for calling a telephone number designated by the user when the folding cellular phone is opened.

  A case where “2. Designated number access mode” is selected will be described. When the user selects “2. Designated number access mode” on the telephone screen 401, the control unit 11 displays a designated number setting screen 402 on the display unit 6. When the user selects “1. Direct input”, the control unit 11 displays a screen on which the user directly inputs a telephone number using the key operation unit 3 on the display unit 6 and opens the folding mobile phone. You can specify the phone number of the person you want to call. When the user selects “2. Search phone book”, the control unit 11 displays the phone book search screen 403 on the display unit 6 and displays the contents of the phone book stored in the storage unit 13. For example, when “1. Mom” is selected, the control unit 11 displays a confirmation screen 404 on the display unit 6. When the user selects “OK”, the telephone number of “Mom” is designated. It becomes.

  In addition, when the user selects “2. Mail” on the initial screen setting screen 304 (FIG. 3), a setting is made to operate a function that can create a mail text to a specified mail address when the folding cellular phone is opened. it can. The designation of the mail address can be selected from designation by direct address input and designation by retrieval from the address book stored in the storage unit 13, as in the telephone function described above.

  Further, when the user selects “3. Web” on the initial screen setting screen 304 (FIG. 3), it is possible to set the function to access the site of the designated Internet address when the folding cellular phone is opened. The designation of the Internet address can be selected from designation by direct address input and designation by retrieval from the address book stored in the storage unit 13 in the same manner as the telephone function described above.

  When the user selects “4. Schedule” on the initial screen setting screen 304 (FIG. 3), the user inputs in advance using the key operation unit 3 when the folding cellular phone is opened, and the storage unit 13 Can be set to operate a function for displaying the scheduled content of the user stored in the display unit 6 (for example, if the conference is scheduled, conference date and time, conference content, etc.).

  Further, when the user selects “5. Camera” on the initial screen setting screen 304 (FIG. 3), it is possible to set the camera mode in which camera photography is possible when the folding cellular phone is opened.

  Further, when the user selects “6. TV” on the initial screen setting screen 304 (FIG. 3), it is possible to set the television mode in which television viewing is possible when the folding cellular phone is opened.

  The control unit 11 causes the storage unit 13 to store the above initial operation function setting results (including the designated telephone number, mail address, and Internet address).

  Next, the case where the user opens the foldable mobile phone will be described below with reference to the operation flowchart of FIG.

  When the user opens the mobile phone while the mobile phone is closed and in the standby state, the open / close detection unit 17 detects that the mobile phone has been opened (Y in step S10). As the open / close detection unit 17, for example, a mechanical switch system, a device using a Hall element, and a device using a reed switch are generally used.

  Next, in step S20, the control unit 11 reads the storage unit 13 and determines whether or not the initial operation function is set. If the initial operation function is not set (N in Step S20), the control unit 11 shifts to the telephone standby mode and displays a standby screen on the display unit 6 (Step S30). In the standby screen, when the user presses the F button 3C, the control unit 11 displays the index screen 301 (FIG. 3) on the display unit 6, and the user can select and operate a desired function. On the standby screen, the user can input a telephone number or an abbreviated number corresponding to the telephone number using the key operation unit 3, and press the send button 3A to start calling.

  On the other hand, when the initial operation function is set (Y in Step S20), the control unit 11 determines which function is set in Step S40.

  If the user selects “1. Telephone” on the initial screen setting screen 304 (FIG. 3) and the telephone function to the specified partner is set, the control unit 11 is specified in step S50. The telephone number is read from the storage unit 13, the calling screen 601 (FIG. 6) showing the calling of the designated telephone number is displayed on the display unit 6, and the calling is started. The control unit 11 uses the wireless communication unit 9 to check the communication line quality on the wireless line and the base station side. If there is no problem (Y in step S60), the other party is called, the line is connected, and the call starts. (Step S70). During a call, the radio wave received by the cellular phone antenna 8A is demodulated by the wireless communication unit 9, converted into voice by the voice processing unit 10, and the other party's voice can be heard by the earpiece 7. During a call, the voice input from the microphone 4 is digitally processed by the voice processing unit 10, modulated by the wireless communication unit 9, and transmitted from the mobile phone antenna 8 </ b> A to the other party as a radio wave. If there is a problem with the line (N in step S60), the control unit 11 shifts to a telephone standby mode and displays a standby screen on the display unit 6 (step S30).

  Here, when a mobile phone is opened, a call is automatically started to a designated telephone number. However, before starting a call, the control unit 11 determines whether to make a call. A screen for requesting the user may be displayed on the display unit 6 to request the user to determine whether or not to place a call. In this case, the control unit 11 starts a call only after the user decides to make a call.

  Next, if the user has selected “3. Web” on the initial screen setting screen 304 (FIG. 3), the control unit 11 reads the designated Internet address from the storage unit 13 and displays it in step S80. The access confirmation screen 602 (FIG. 6) on which the designated Internet address is displayed is displayed on the unit 6, and the user is requested to determine whether or not to access the designated Internet address. If the user decides to access by pressing the F button 3C (Y in step S90), the control unit 11 uses the wireless communication unit 9 to check the communication line quality on the wireless line and the base station side. If not (Y in Step S100), connection is started and the connection result is displayed on the display unit 6 (Step S110). If the user decides not to access (N in Step S90), or if there is a problem with the line (N in Step S100), the control unit 11 shifts to the telephone standby mode and displays the standby screen on the display unit 6. (Step S30).

  Here, the user is requested to determine whether or not to access the designated Internet site before accessing the designated Internet site. However, when the mobile phone is opened, the control unit 11 automatically accesses the designated Internet site. You may make it do. In that case, the control unit 11 may display a screen indicating that the specified Internet site is being accessed on the display unit 6.

  Next, if the user has selected “2. Mail” on the initial screen setting screen 304 (FIG. 3), the control unit 11 reads the specified mail address from the storage unit 13 and displays it in step S120. The mail creation screen 603 (FIG. 6) displaying the mail transmission destination specified in the section 6 is displayed. On this screen, the user can input the mail text using the key operation unit 3. When the creation of the mail text is completed, the mail is transmitted only by the user pressing the send button 3A.

  Next, if the user has selected “4. Schedule” on the initial screen setting screen 304 (FIG. 3), the control unit 11 reads the schedule content stored in the storage unit 13 in step S130, Comparison with the current time detected by the timer unit 14 is performed, and the scheduled content at the time closest to the current time is displayed on the display unit 6. For example, if three meetings are scheduled for the day and the mobile phone is opened before the second meeting and after the first meeting, the second meeting schedule is displayed. Displayed in part 6.

  Next, if the user has selected “5. Camera” on the initial screen setting screen 304 (FIG. 3), the control unit 11 displays the images from the camera sensor 22 and the camera unit 21 in step S140. 6 shifts to the camera mode to be displayed. Here, when the user presses the shutter button of the key operation unit 3, an image is taken. However, when the mobile phone is opened, the timer unit 14 starts counting, and if the shutter button is not pressed within a preset time, the control unit 11 ends the camera mode and shifts to the telephone standby mode. The standby screen is displayed on the display unit 6.

  Next, if the user selects “6. TV” on the initial screen setting screen 304 (FIG. 3), the control unit 11 passes the TV antenna 8B and the TV reception unit 12 in step S150. The system shifts to a television mode in which the received television broadcast image is displayed on the display unit 6. However, when the mobile phone is opened, the timer unit 14 starts counting, and when a preset time (for example, 30 minutes or 1 hour) elapses, the control unit 11 ends the TV mode and makes a call. A transition is made to the standby mode, and a standby screen is displayed on the display unit 6.

  The above is the operation of each initial operation function selected in advance when the mobile phone is opened. The case where an incoming call is received during the operation of each initial operation function will be described. When the wireless communication unit 9 detects an incoming call during the operation of each initial operation function, the control unit 11 temporarily interrupts the currently operating function and causes the storage unit 13 to store the operation content of the function. For example, in the case of a mail creation function, the text being created is stored in the storage unit 13. Then, the control unit 11 displays a screen notifying that there is an incoming call on the display unit 6, and notifies the user of the incoming call using the ringer unit 19 and the vibrator 20 via the notification unit 18. The user can press the send button 3A to respond to an incoming call and start a call, or press the end button 3B to abandon the incoming call. Then, after the end of the call or after abandoning the incoming call, the control unit 11 reads the operation content of the initial operation function previously stored in the storage unit 13 according to the mode preset by the user, or returns the initial operation function or Switch to standby mode. When the initial operation function returns, for example, if the above-described mail creation function is used, a mail text can be created from the continuation of the mail text created before the incoming call. As for mode setting, for example, if the initial operation function is a camera function, an incoming call setting screen 701 displayed after selecting “5. Camera” on the initial screen setting screen 304 as shown in FIG. The user sets in advance whether to return to the camera mode or to shift to the telephone standby mode.

  Next, when the mobile phone is opened and each initial operation function is operating, when the mobile phone is closed by the user and the open / close detection unit 17 detects that the mobile phone is closed, the control unit 11 is operating. Stop function and switch to phone standby mode.

  If the end button 3B of the key operation unit 3 is pressed by the user while the mobile phone is opened and each initial operation function is in operation, the control unit 11 forcibly stops the function in operation and enters the telephone standby mode. The index screen 301 is displayed on the display unit 6. The user can select an arbitrary function on the index screen 301 and operate the arbitrary function. The operation unit that forcibly stops the initial operation function during operation is not limited to the end button 3B in the key operation unit 3, and may be an operation unit other than the key operation unit 3.

  In addition, although the above embodiment is a foldable mobile phone, the same embodiment can be applied to other mobile communication devices having other folding structures. A similar embodiment can be applied to a portable information device having a folding structure such as a PDA.

These are external views of the foldable mobile phone of the present invention. These are basic functional block diagrams of the foldable mobile phone of the present invention. These are figures which show the example of a screen transition until calling an initial operation function selection screen. These are figures which show the example of a screen transfer in the case of selecting a telephone function as an initial operation function. These are figures which show the operation | movement flow when a folding-type mobile phone is opened. These are figures which show the example of an initial display screen when a folding-type mobile phone is opened. These are figures which show the example of a screen transfer in the case of setting at the time of an incoming call.

Explanation of symbols

1 Housing A
2 Housing B
DESCRIPTION OF SYMBOLS 3 Key operation part 3A Transmission button 3B End call button 3C F button 4 Microphone 5 Fitting part 6 Display part 7 Earpiece 8 Antenna 8A Mobile phone antenna 8B TV antenna 9 Wireless communication part 10 Audio processing part 11 Control part 12 TV receiving part DESCRIPTION OF SYMBOLS 13 Memory | storage part 14 Timer part 15 Power supply part 16 Battery 17 Opening / closing detection part 18 Notification part 19 Ringer part 20 Vibrator 21 Camera part 22 Camera sensor 23 ROM
301 Index screen 302 Setting screen 303 User selection screen 304 Initial screen setting screen 401 Telephone screen 402 Designated number setting screen 403 Phonebook search screen 404 Confirmation screen 601 Calling screen 602 Access confirmation screen 603 Mail creation screen 701 Incoming call setting screen

Claims (20)

A first housing, a second housing connected to the first housing so as to be openable and closable, and an open / close detecting means for detecting opening and closing of the first housing and the second housing; In a portable terminal provided with a display means for displaying a screen,
An initial operation function selection means for selecting an initial operation function;
When the open / close detection means detects that the first casing and the second casing are changed from the closed state to the opened state, the initial operation function selected in advance by the initial operation function selection unit is operated. And a control unit that causes the display unit to display a screen corresponding to the initial operation function. An operation unit for performing an operation of selecting the initial operation function from the initial operation function candidates displayed on the display unit;
2. The portable terminal according to claim 1, wherein the initial operation function selection unit selects the initial operation function based on an operation signal from the operation unit.   When the opening / closing detection means detects that the first casing and the second casing are changed from the open state to the closed state, the control means stops the initial operation function being operated. The portable terminal according to claim 1 or 2, wherein   The mobile terminal according to claim 1, further comprising a communication unit, wherein the initial operation function selected by the initial operation function selection unit is a telephone function.   The portable terminal according to any one of claims 1 to 3, wherein an initial operation function including a communication unit and selected by the initial operation function selection unit is a mail function.   The mobile terminal according to any one of claims 1 to 3, wherein the mobile terminal is provided with a communication unit, and the initial operation function selected by the initial operation function selection unit is an Internet function.   4. The apparatus according to claim 1, further comprising a schedule content storage unit that stores a user's schedule content, wherein the initial operation function selected by the initial operation function selection unit is a schedule table function. The portable terminal as described in.   The mobile terminal according to claim 1, further comprising a camera unit, wherein the initial operation function selected by the initial operation function selection unit is a camera function.   The portable terminal according to any one of claims 1 to 3, further comprising a television receiver, wherein the initial operation function selected by the initial operation function selection unit is a television reception function.   5. The telephone number storage means for storing a predetermined telephone number, wherein the telephone function is a function for making a call to a predetermined telephone number stored in the telephone number storage means. Mobile devices.   6. The mail address storage means for storing a predetermined mail address, wherein the mail function is a mail creation function for a predetermined mail address stored in the mail address storage means. Mobile device.   7. The apparatus according to claim 6, further comprising an Internet address storage unit that stores a predetermined Internet address, wherein the Internet function is a function of accessing a predetermined Internet address stored in the Internet address storage unit. Mobile device.   A timer unit, wherein the schedule function displays the schedule content closest to the time when the first casing and the second casing are changed from a closed state to an opened state using the timer unit; The mobile terminal according to claim 7, wherein the mobile terminal has a function of displaying on the means.   11. The mobile terminal according to claim 10, wherein the telephone function is a function of confirming whether or not to make a call before making a call to the predetermined telephone number.   The mobile terminal according to claim 12, wherein the Internet function is a function of confirming whether or not to access the predetermined Internet address before accessing the predetermined Internet address.   An incoming call detection means and a storage means, and when the incoming call detection means detects an incoming call while the control means is operating the initial operation function, the control means stops the initial operation function being operated. The operation content of the initial operation function is stored in the storage unit, and then the initial operation function is operated again based on the operation content of the initial operation function stored in the storage unit. The mobile terminal according to claim 15.   Within a predetermined time after the open / close detection means detects that the first casing and the second casing have been opened from the closed state, and the control means starts operating the camera function. 9. The portable terminal according to claim 8, wherein if the control means does not detect a photographing execution operation, the control means stops the camera function.   When the open / close detection unit detects that the first casing and the second casing are opened from the closed state, the control unit operates the television reception function for a predetermined time, The mobile terminal according to claim 9, wherein the television reception function is stopped.   While the control unit is operating the initial operation function, the initial operation function is stopped in a state where the first casing and the second casing are opened, and then the control unit operates an arbitrary function. The portable terminal according to any one of claims 1 to 18, further comprising a forced stop operation unit that is in a possible state. A first housing, a second housing connected to the first housing so as to be openable and closable, and an open / close detecting means for detecting opening and closing of the first housing and the second housing; A portable terminal comprising display means for displaying a screen;
Initial operation function selection means for selecting an initial operation function;
When the open / close detection means detects that the first casing and the second casing are changed from the closed state to the opened state, the initial operation function selected in advance by the initial operation function selection unit is operated. Control means for causing the display means to display a screen corresponding to the initial operation function,
Program to function as.

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