JP2010193389A - Electronic apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To change a cellular phone to a specification usable abroad with a simple operation when using the cellular phone abroad. <P>SOLUTION: The cellular phone 100 includes: a display part 14 for displaying time information; an input part 16 for selecting a country and an area desired by a user; a display time change part 111 for setting the local time corresponding to the selected country and area as the time information; and a character input mode change part 112 for changing the current character input mode to the character input mode corresponding to the selected country and area to be set; and is structured such that, only by executing an operation of selecting a country and an area desired by a user, the time display is changed over to the local time corresponding to the country and area, and the character input mode is changed over to one corresponding to the country and area. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a communication device such as a mobile phone that can be used in countries around the world using an international roaming service, and more particularly, to an electronic device having a function of displaying a time according to the local time in each country. Is.

  In recent years, an international roaming service that allows mobile phones used in Japan to be used overseas has started to spread. When using the international roaming service at the destination, the user changes various settings such as changing the display time of the aircraft to the local time of the destination according to the country or region of the destination. There is a need. For this reason, some mobile phones capable of displaying time have been provided with a function capable of correcting the display time to a time desired by the user.

  For example, Patent Document 1 (Japanese Patent Laid-Open No. 2008-224435) discloses a conventional example of an electronic device that can correct the display time. In this electronic device such as a portable terminal, in addition to the function of correcting the internal clock to the standard time, setting of the time correction value for further correcting the display time based on the corrected internal clock, and the time zone for setting the time correction value (Corrected display time zone) can be set by the user's operation, and the display time is corrected and displayed only for the user's desired time zone.

JP 2008-224435 A (paragraph [0028], FIG. 5)

  However, setting items that need to be changed according to the destination country or region in electronic devices such as mobile phones are not limited to display time settings, display language settings for character display, and input languages for character input. Since there are various settings such as settings, there is a problem that changing these settings is time consuming and cumbersome.

  As a result of various studies to solve the above problems, the inventor of the present application has pressed a specific button provided on a mobile phone or the like, or a function selection screen from a menu list displayed on the display screen of the mobile phone If the desired country is opened and the time of the country is automatically corrected, and the character input mode of the mobile phone is changed to the language of the country The inventors have conceived that the problem can be solved and have completed the present invention.

  That is, the present invention has an object to solve the above problems, and when using a mobile phone overseas, it is possible to change the mobile phone to a specification that can be used overseas with a simple operation. It is intended.

In order to solve the above-described problem, the invention according to claim 1 of the present application is an electronic device that can display the current time and is equipped with a character input mode in at least two different languages. When selected, the current time to be displayed is automatically corrected to the current time in the selected country or region and displayed, and the character input mode is also automatically used in the selected country or region. It is characterized by changing to language.
The electronic device according to claim 2 is the electronic device according to claim 1, and further, when a country or region is selected, a character to be automatically displayed is used in the selected country or region. It is characterized by changing to a language.
The electronic device according to claim 3 is the electronic device according to claim 2, and further, when a country or region is selected, the screen related to the mail function is automatically selected as the character to be displayed. The language is changed to the language used in each country or region, and the screens other than the screen related to the mail function are displayed in the language used by the user.
The electronic device according to claim 4 displays on the display means display means for displaying time, selection means for selecting a country or region, and local time corresponding to the country or region selected by the selection means. Time setting means for setting the time, and character input mode setting means for switching to a character input mode corresponding to the country or region selected by the selection means, and the country or region is selected by the selection means. Then, the time setting means automatically sets the local time corresponding to the country or region selected by the selection means as the time to be displayed on the display means, and further automatically the character input mode setting means. Thus, the character input mode corresponding to the country or region selected by the selection means is switched and set.

  The electronic device according to claim 5 is the electronic device according to claim 4, and further, a display language setting for setting a language corresponding to the country or region selected by the selection unit as a display language of the display unit And a language corresponding to the country or region selected by the selection unit is automatically set as the display language of the display unit by the display language setting unit. It is characterized by setting.

  The electronic device according to claim 6 is the electronic device according to claim 5, and the display language setting unit displays the country selected by the selection unit when displaying the screen related to the mail function. The language corresponding to the region is set as the display language of the display means, and when a screen excluding the screen related to the mail function is displayed, the language is displayed in the language used by the user.

  The electronic device of the present application has the following effects. That is, in the inventions of claims 1 and 4, when a country or region is selected, the current time to be displayed is automatically set to the selected country or region and the character input mode is also automatically selected. Since the character input mode is set in the language used in the country or region, there is no need to set the current time and the character input mode each time the user travels abroad.

  Further, in the inventions according to claims 2 and 5, since the characters to be displayed are also displayed in the language used in the selected country or region, the electronic device is easily set to display specifications in that country. It is possible.

  Furthermore, in the inventions according to claims 3 and 6, since the screen related to the mail function displays the characters to be displayed in the language used in the selected country or region, the mail is easily created. In some cases, electronic devices can be made to display specifications in that country, making it easier to create emails. On the other hand, since the phone book and the incoming call history are displayed in the language used by the user, the user can search the phone book and the like without being confused.

It is a block diagram which shows schematic structure of the mobile telephone based on the Example of this invention. It is a figure which shows the external appearance of the mobile telephone based on the Example of this invention. It is a figure which shows an example of the display screen displayed on a display part according to a user's operation in the mobile telephone which concerns on the Example of this invention. It is a figure which shows others of the display screen displayed on a display part according to a user's operation in the mobile telephone which concerns on the Example of this invention.

  Hereinafter, specific examples of the present invention will be described in detail with reference to examples and drawings. However, the embodiments shown below exemplify a mobile phone for embodying the technical idea of the present invention, and are not intended to specify the present invention for this mobile phone. The present invention can be equally applied to electronic devices of other embodiments included in the scope.

  FIG. 1 is a block diagram showing a schematic configuration of a mobile phone according to an embodiment of the present invention. As shown in the block diagram of FIG. 1, the mobile phone 100 includes a communication unit 1, an antenna 2, a baseband unit 3, a first speaker 4, amplification circuits 5, 7, and 9, a microphone 6, a second speaker 8, and a switching unit. 10, a control unit 11, a ROM 12, a RAM 13, a display unit 14, a vibrator 15, an input unit 16, an open / close detection unit 17, and the like. The display unit 14 corresponds to the display unit of the present invention, and the input unit 16 corresponds to the selection unit of the present invention.

  The communication unit 1 is connected to the antenna 2, receives radio waves from the base station via the antenna 2, and transmits a signal from the baseband unit 3 to the base station via the antenna 2. The baseband unit 3 is connected to the communication unit 1 and includes a CDMA processing circuit 31 and an audio codec 32.

  Here, the CDMA processing circuit 31 performs code division multiple access, scrambling, error control, and timing detection. The audio codec 32 compresses (encodes) and expands (decodes) the audio, performs analog and digital conversion, and changes the received sound volume and microphone sensitivity by an internal amplifier circuit (not shown). .

  The first speaker 4 converts the electric signal of the baseband unit 3 amplified by the amplifier circuit 5 into sound. The first speaker 4 is applied to the user's ear and used for a call. The microphone 6 is used for a call and converts sound into an electric signal. The electric signal output from the microphone 6 is amplified by the amplifier circuit 7 and output to the baseband unit 3.

  The second speaker 8 converts the electric signal of the baseband unit 3 amplified by the amplifier circuit 9 into sound. The second speaker 8 is a loudspeaker for listening to the surrounding sound of the received sound. The second speaker 8 also rings an incoming call notification.

  The switching unit 10 is connected to the baseband unit 3, and is connected to the first speaker 4, the microphone 6, and the second speaker 8 via the amplifier circuits 5, 7, and 9, respectively. The baseband unit 3 is connected to the amplifier circuit 5 for the first speaker 4 and the amplifier circuit 7 for the microphone 6, or the amplifier circuit 9 for the loudspeaker second speaker 8 and the microphone 6. Switching to the side of the amplifier circuit 7.

  The control unit 11 is a control unit including a microprocessor, and is connected to the ROM 12 and the RAM 13. The control unit 11 controls each unit based on a system program stored in the ROM 12. The control unit 11 is connected to the communication unit 1, the baseband unit 3, and the switching unit 10, and switching by the switching unit 10 described above is performed under the control of the control unit 11. The control unit 11 controls the audio codec 32 of the baseband unit 3, and the audio codec 32 changes the volume of the first speaker 4 and the second speaker 8 and the sensitivity of the microphone 6.

  The RAM 13 stores setting information for various functions of the mobile phone 100, which is information necessary for the operation of the control unit 11, and registration information such as a telephone book input by the user. Further, in this embodiment, the RAM 13 stores time difference data between each country and region, character input mode conversion data in which each country / region and a character input mode are associated with each other in a table, and a display language for each country language (for example, Display language data prepared as three languages (Japanese, English, and Chinese).

  The display unit 14 is a display unit that includes a liquid crystal panel, an organic EL panel, and the like, and is connected to the control unit 11. The display unit 14 displays various visual information such as a menu screen, an operation screen, time information, phone book information, and e-mail under the control of the control unit 11. The vibrator 15 is connected to the control unit 11, and generates vibration at the time of incoming call based on the control of the control unit 11.

  The input unit 16 is connected to the control unit 11 and includes a numeric keypad 161 for inputting a telephone number and the like, a cross key 162 used for cursor movement, a function key 163 for setting various functions, It has a call key for operating the start of a call, an end key for operating a call end, a decision key, a clear key, and the like.

  As described later, the open / close detection unit 17 includes a first housing (upper housing 201) in which the speaker 4 and the display unit 14 are disposed, and a second housing in which the microphone 6 and the input unit 16 are disposed. The open / close state of the hinge mechanism 202 that is coupled to the (lower housing 202) so as to be freely opened and closed is detected, and the detection result is output to the control unit 11.

  In addition, the control unit 11 of this embodiment includes a display time changing unit 111, a character input mode changing unit 112, and a display language changing unit 113. The display time changing unit 111 changes the time information to be displayed on the display unit 14 to the local time corresponding to the desired country / region selected by the user and causes the display unit 14 to display the information. The character input mode changing unit 112 The mode setting is switched to the character input mode corresponding to the character type of the language corresponding to the desired country / region selected by the user as the character type that can be input using the unit 16. Further, the display language changing unit 113 changes the character display to be displayed on the display unit 14 to the language corresponding to the desired country / region selected by the user, and displays it on the display unit 14.

  The display time changing unit 111 corresponds to the time information setting unit of the present invention, the character input mode changing unit 112 corresponds to the character input mode setting unit of the present invention, and the display language changing unit 113 is the display language setting of the present invention. Corresponds to means.

  Based on the country / region specified by the selection input accepted by the input unit 16 from the country selection list displayed on the display unit 14, the display time changing unit 111 stores the time difference between each country and region stored in the RAM 13. The time difference data of the country / region is read from the data, and the current time of the country / region is calculated based on the read time difference data. For example, when the current time is displayed in Japan and the user selects “US” as the desired country, the time difference between the US and Japan is calculated from the US time difference data and the Japanese time difference data. The current time in the United States is calculated from the time difference and the current Japan time. Then, the display time changing unit 111 outputs the calculated current time of the desired country / region to the display unit 14 and displays it on the display screen (for example, a standby screen) of the display unit 14.

  The character input mode changing unit 112 receives character input mode conversion data stored in the RAM 13 based on the country / region specified by the selection input received by the input unit 16 from the country selection list displayed on the display unit 14. The mode setting is switched to the character input mode corresponding to the character type that can be input using the input unit 16. For example, when the user selects “US” as the desired country in the state where the current character input mode is set to the kana input mode, the character input mode is switched to the alphabet input mode associated with the US. The character input mode that is set to be switched is stored in the RAM 13 with a flag indicating the corresponding character input mode, so that the state is displayed on the display unit 14 and the character type can be input.

  The display language changing unit 113 corresponds to each country and region stored in the RAM 13 based on the country / region specified by the selection input received by the input unit 16 from the country selection list displayed on the display unit 14. Display language data corresponding to the country / region is read from the display language data, and characters are displayed based on the read display language data. For example, when the user selects “USA” as the desired country in a state where the current character display is set to Japanese, the character display on the display unit 14 is changed to English.

  FIG. 2 is a diagram illustrating an appearance of the mobile phone according to the embodiment of the present invention. The cellular phone 10 includes an upper casing 201 and a lower casing 202 that are connected to each other by a hinge mechanism 203 so as to be freely opened and closed. In FIG. 2, the cellular phone 10 shows a state in which two casings are opened during a call or setting operation. Shows the appearance of the phone.

  As shown in FIG. 2, the upper housing 201 is provided with the speaker 4 and the display unit 14, and a standby screen or the like is displayed on the display screen 141 of the display unit 14. The lower housing 202 is provided with the input unit 16 and the microphone 6. The operation key group forming the input unit 16 includes a numeric key 161, a cross (four direction) key 162, and a function key 163.

  The function key 163 is assigned in advance with a predetermined country or region so that a user-desired country or region can be selected as a country selection dedicated button. For example, if the three function keys 163 shown in FIG. 2 are assigned to select Japan, the United States, and China, respectively, the display time is changed when the user presses the function key for selecting the United States. In the standby screen of the display screen 141 by the control of the unit 111, the time display is switched to the US time and displayed, and the character input mode from the numeric keypad 161 is automatically changed to the alphabet input mode by the control of the character input mode changing unit 112. . Further, the character display on the display screen 141 is also changed to English under the control of the display language changing unit 113.

  FIG. 3 is a diagram illustrating an example of a display screen displayed on the display unit in response to a user operation in the mobile phone according to the embodiment of the present invention. FIG. 3A shows an example of a standby screen when “Japan” is selected as the country in which the mobile phone 100 is used. When the user opens the folded cellular phone case (upper case and lower case) for a setting operation, a standby screen is displayed on the display unit 14 in response to a detection signal from the open / close detection unit 17.

  As shown in FIG. 3A, on the standby screen 141a, in addition to the time information 301a, an antenna bar 302 indicating the level of the electric field intensity of the received radio wave and a battery icon 303 indicating the remaining battery level are displayed above the time information 301a. ing. The time information 301a represents the current time (9:37) and date (Tuesday, February 17) of Japan, and the day of the week is represented in Japanese. In this standby state, when the cross key 162 is pressed by the user, the menu list screen 141b shown in FIG.

  As shown in FIG. 3B, the menu list screen 141b includes a menu list composed of items such as mail and Web, and an antenna bar and a battery icon above the time information 304b (Japan time: 9:37). Minute, Tuesday) is displayed. An icon 305b indicating the operation content assigned to the cross key 162 is displayed below the menu list screen 141b. For example, the left and right keys of the cross key 162 shown in FIG. The center key of the cross key 162 is used as a selection key for selecting a desired item from the menu list, indicating that it is assigned to an infrared reception key for instructing and a menu switching key for instructing menu switching. Indicates that it is assigned. Note that the text display on the menu list screen 141b is in Japanese.

  As shown in FIG. 3B, when the “function” item is selected by the user in the menu list display state, the function list screen 141c shown in FIG. Is done.

  As shown in FIG. 3C, the function list screen 141c includes a function list including items such as sound / vibration and screen / lighting, and an antenna bar, a battery icon, Time information is displayed. In addition, icons ("selection" and "return") indicating operation contents assigned to the cross key 162 are displayed below, as in FIG. 3B.

  When the item “Mail” is selected by the user in the menu list display state shown in FIG. 3B, the mail creation screen 141b1 shown in FIG. 3B1 is displayed on the display unit 14. . At this time, in the lower part of the mail creation screen 141b1, the current character input is displayed below the icons ("confirmation" and "conversion") indicating the operation contents assigned to the cross key 162, as in FIG. 3B. An icon 305b1 indicating that the mode is set to the kana input mode is displayed.

  Further, in the menu list display state shown in FIG. 3B, when the item “address book” is selected by the user, the address book search screen 141b2 shown in FIG. Is done. At this time, an icon 305b2 indicating that the current character input mode is set to the kana input mode is displayed below the mail creation screen 141b1 as in FIG. 3 (b1).

  As shown in FIG. 3C, when the item “country selection” is selected by the user in the function list display state, a country selection list screen 141d shown in FIG. Is displayed.

  As shown in FIG. 3 (d), the country selection list screen 141d includes a country selection list composed of countries / regions such as the United States (Hawaii) and the United States (Pacific), and an antenna above the same as in FIG. 3 (b). A bar, battery icon, and time information are displayed. Also, icons ("Select", "Back", and "Next") indicating the operation contents assigned to the cross key 162 are displayed below as in FIG. 3B.

  As shown in FIG. 3D, when the user selects the item “US (Eastern)” in the country selection list display state, the display unit 14 displays the standby screen shown in FIG. 141e is displayed.

  As shown in FIG. 3E, in the standby screen 141e, in addition to the time information 301e, an antenna bar and a battery icon are displayed above it as in FIG. The time information 301e represents the current time (19:37) and date (Monday, February 16) in the eastern United States, and the day of the week is expressed in English.

  As described above, in this embodiment, when the user selects a desired country / region (for example, the eastern United States) from the country selection list displayed on the display unit 14, the standby screen 141e is controlled by the display time changing unit 111. Then, the time display is switched to the eastern United States time and displayed, and the display of the standby screen 141e is also changed to English by the control of the display language changing unit 113.

  FIG. 4 is a diagram showing other display screens displayed on the display unit in response to a user operation in the mobile phone according to the embodiment of the present invention. 4 (f1) to 4 (f4) show a mail creation screen and an address book search screen when the user selects the item “US (Eastern)” in the state of the country selection list display shown in FIG. 3 (d). An example is shown.

  As shown in FIG. 4 (f1), the mail creation screen 141f1 displays time information 304f1 (US eastern time: 19:37, Monday) along with an antenna bar and a battery icon above the mail creation field. Has been. Also, at the bottom of the mail creation screen 141f1, as with FIG. 3B1, icons (“OK” and “Convert”) indicating the operation contents assigned to the cross key 162 and the current character input mode are input alphabetically. An icon 305f1 indicating that the mode is set is displayed. In addition, the character display (for example, the icon indicating the day of the week and the operation content of the time information 304f1) on the mail creation screen 141f1 is in English.

  As shown in FIG. 4 (f2), on the address book search screen 141f2, in addition to the name input field, an antenna bar, a battery icon, and time information are displayed above it as in FIG. 4 (f1). Also, an icon 305f2 indicating that the current character input mode is set to the alphabet input mode is displayed below, as in FIG. 4 (f1). In addition, the character display of the address book search screen 141f2 is English.

  As described above, in the above-described embodiment, when a user selects a desired country / region (for example, the eastern United States) from the country selection list displayed on the display unit 14, the standby screen 141e is controlled by the display time changing unit 111. Then, the time display is switched to the eastern US time and displayed, and the character input mode from the numeric keypad 161 automatically changes to the alphabet input mode under the control of the character input mode changing unit 112. Further, the character display on the display screen 141 is also changed to English under the control of the display language changing unit 113.

  For this reason, for example, when a Japanese user travels to the United States, there is an increased possibility that people who use the local language (the United States) to send emails will use English as their language. Is preferably in the alphabet input mode, and when the country is selected as an operation for changing the time information on the standby screen to the local (US) time as in the present invention, the character input mode is also automatically set. Since the character input mode (for example, alphabet input mode) and display characters are changed according to the country selected, the user's operation settings are simplified and the convenience for the user is enhanced.

It should be noted that the convenience of text entry mode (for example, alphabet entry mode) in the selected country is improved in composing mail, etc. If the language is changed to a language (for example, English), for example, Japanese users may be difficult to understand. Therefore, it is preferable to maintain the character display in the language used by the user (for example, Japanese).
In other words, on the mail creation screen, when sending mail to the other party in the United States, there is a high possibility that the mail text will be written in English. It is better, but when the user only sees the display screen (for example, when not sending an email to the other party) (for example, displaying the phone book, displaying the incoming call history, displaying the function list, etc.) It is preferable to display it, which is easier for the user to read.

  As an example, in the screen of FIG. 4 (f1), the mail text creation part may be displayed in alphabet, and the other time display 304f1 and icon 305f1 parts may be displayed in the language used by the user. For example, as shown in FIG. 4 (f3), in the mail creation screen 141f3, in addition to the mail creation field, the time information 304f3 (US eastern time: 19:37, Monday), together with the antenna bar and battery icon above it Is displayed. In the lower part of the mail creation screen 141f3, as in FIG. 4 (f1), icons indicating the operation contents assigned to the cross key 162 (“Confirm” and “Conversion”) and the current character input mode are input alphabetically. An icon 305f3 indicating that the mode is set is displayed. Here, the character display of the mail creation screen 141f3 (for example, the icon indicating the day of the week and the operation content of the time information 304f3) is in Japanese.

  Furthermore, as another example, character input other than e-mail creation, for example, character input such as an address book or schedule, etc. is for the user himself / herself to use the address after input, so the character input at this time is It is preferable to maintain the language used (for example, Japanese). For this reason, character input when composing mail (data shared with others) is in alphabet input mode, but in case of other character input (data used by individuals), Japanese input mode (kana input mode) It may be left as it is. In addition, it is preferable to maintain the character display in the language used by the user (for example, Japanese). For example, as shown in FIG. 4 (f4), in the address book search screen 141f4, in addition to the name input field, an antenna bar, a battery icon, and time information 304f4 (US Eastern Time: 19:37, Monday) is displayed. Also, an icon 305f4 indicating that the current character input mode is set to the kana input mode is displayed below, as in FIG. 3 (b2). In this case as well, the character display of the address book search screen 141f4 (for example, the icon indicating the day of the week and the operation content of the time information 304f4) is in Japanese.

  As described above, according to the mobile phone of the present invention, the user can select the country / region desired by the user, and the time display is switched to the local time corresponding to the country / region. By switching the character input mode or the character display corresponding to, it is possible to change the setting to a specification that allows the mobile phone to be used overseas with a simple operation.

  In the above-described embodiment, the foldable mobile phone in which two casings are coupled by a hinge mechanism has been described as the mobile phone. However, the mobile phone is not limited to this and is applicable to other forms of mobile phones. It is also possible. For example, the present invention can be similarly applied to a slide-type mobile phone and a straight-type mobile phone.

  In the above embodiment, the present invention is applied to a mobile phone. However, the present invention is not limited to this, and other communication apparatuses such as PDA (Personal Digital Assistant) and PND (Portable Navigation Device). It may also be another electronic device that generally does not have a communication function, such as a portable music player or a portable game machine.

DESCRIPTION OF SYMBOLS 100 ... Mobile phone 1 ... Communication part 2 ... Antenna 3 ... Baseband part 31 ... CDMA processing circuit 32 ... Voice codec 4 ... First Speakers 5, 7, 9... Amplifying circuit 6... Microphone 8... Second speaker 10.・ ・ ・ ・ Character input mode change unit 113 ・ ・ ・ ・ Display language change unit 12 ・ ・ ・ ・ ROM
13 ... RAM
14. Display unit 141 ... Display screen 15 ... Vibrator 16 ... Input unit 161 ... Ten key 162 ... Cross key 163 ... Function key 17 ... ..Opening / closing detection unit 201... Upper housing 202... Lower housing 203.

Claims (6)

An electronic device that can display the current time and is equipped with a character input mode in at least two different languages,
When a country or region is selected, the current time to be displayed is automatically corrected to the current time in the selected country or region and displayed, and the character input mode is automatically displayed in the selected country or region. Electronic equipment characterized by changing to the language used. The electronic device according to claim 1,
Further, when a country or region is selected, the electronic device is characterized in that the character to be automatically displayed is changed to the language used in the selected country or region. The electronic device according to claim 2,
Furthermore, when a country or region is selected, the screen related to the mail function is automatically changed to the language used in the selected country or region, and the screen related to the mail function is displayed. The electronic screen is characterized by displaying the screen except the user's language. Display means for displaying the time;
A selection means to select a country or region,
Time setting means for setting the local time corresponding to the country or region selected by the selection means as the time to be displayed on the display means;
A character input mode setting means for switching to a character input mode corresponding to the country or region selected by the selection means,
When a country or region is selected by the selection unit, the time setting unit automatically sets a local time corresponding to the country or region selected by the selection unit as a time to be displayed on the display unit. An electronic apparatus characterized in that the character input mode setting means automatically switches and sets the character input mode corresponding to the country or region selected by the selection means. The electronic device according to claim 4,
Furthermore, it has a display language setting means for setting a language corresponding to the country or region selected by the selection means as a display language of the display means,
When a country or region is selected as the selection unit, the display language setting unit automatically sets a language corresponding to the country or region selected by the selection unit as a display language of the display unit. Electronic equipment.   6. The electronic device according to claim 5, wherein when the display language setting unit displays a screen related to the mail function, the language corresponding to the country or region selected by the selection unit is displayed on the display unit. An electronic device which is set as a display language and is displayed in a language used by a user when a screen excluding a screen related to a mail function is displayed.

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