<!-- from fixya rte -->How do you switch the language - Motorola Mobility TZ710 Bluetooth Car Kit Speaker

Found this in Note Owners Manual, hope it helps.

Language set-up mode
In order to enter the language set-up mode proceed
as follows:
1) Make sure the audio unit is switched off.
2) Press and hold buttons 1 and 4 simultaneously.
3) Press the power button and the radio will switch on.
4) Release all the buttons and the display will show
LANGUAGE.
5) Press the << or >> button and the language
setting display will change as follows:
ENGLISH ? FRENCH ? GERMAN ? ITALIAN
?DUTCH?SPANISH?POLISH?ENGLISH
Once the language has been set, switch off and
switch on again the audio unit by pressing the power
button.

How do you switch this from Japanese to english?

If it has bluetooth try this hope it helps.
1. Press and hold the multi-information meter switch for about 2 seconds or more to switch from the setting mode screen to the menu screen.
Refer to "Changing the function settings (when the ignition switch is "ON")".
2. Lightly press the multi-information meter switch to select (language cooperative control).
3. Press and hold the multi-information meter switch to switch in sequence from A or 1 (language cooperation enabled) ? M, 2 or P (language cooperation disabled) ? A or 1 (language cooperation enabled).
The setting is changed to the selected condition.
Note
? The memory of the language cooperative control is erased if the battery is disconnected, and it returns automatically to A or 1 (language cooperation enabled).
? The language display modified with the language setting can be switched in the following manner.
• When A or 1 (language cooperation enabled) has been selected with the language cooperative control, the language for MITSUBISHI Multi-Communication System (MMCS) (if so equipped) or the Bluetooth® 2.0 interface (if so equipped) is automatically changed to the language selected for the multi-information display.
• When M, 2 or P (language cooperation disabled) has been selected with the language cooperative control, the language for MITSUBISHI Multi-Communication System (MMCS) (if so equipped) or the Bluetooth® 2.0 interface (if so equipped) is not automatically changed to the language selected for the multi-information display.

Instructions for Windows Vista

1. Click Start and then Control Panel
2. In Control Panel, if you are in Classic View, click on Control Panel Home (top left corner)
3. Open Clock, Language, and Region
4. Click on Regional and Language Options.
5. Click the Keyboards and Languages tab and then click Change keyboards.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, select the keyboard layout you would like to add from the list available and click OK.
8. The keyboard layout you added will be included in the list. To set the new layout as your default, select it from the list. Click OK to save your changes
9. You can switch between different input languages (= keyboard languages) by clicking on the Language Bar button or by pressing the Alt + Shift keys

Instructions for Windows XP

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View (top left corner)
3. Open Regional and Language Options.
4. Click on the Languages tab.
5. Under Text services and input languages, click on the Details button.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, choose the input language and keyboard layout or Input Method Editor (IME) you want to add.
8. Click OK twice. You should now see a language indicator in the System Tray (located at bottom right hand corner of the desktop by default). You can switch between different input languages (= keyboard languages) by pressing the Alt + Shift keys

If a language does not appear in the Input language list, the fonts for that language might not be installed. If that is the case, follow the instructions below.

Add language support

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View
3. Open Regional and Language Options in Control Panel.
4. Click on the Languages tab.
5. Under Supplemental language support, select the check box beside the applicable language collection
6. Click OK or Apply. You will prompted to insert the Windows CD-ROM or point to a network location where the files are located. After the files are installed, you must restart your computer.

To switch languages or keyboards from the taskbar

1. Open Regional and Language Options in Control Panel.
2. On the Languages tab, under Text services and input languages, click Details.
3. Under Preferences, click Language Bar.
4. In the Language Bar Settings dialog box, select the Show additional Language bar icons in the Notification area check box.
5. Click OK three times.
6. Click the language icon or the keyboard icon on the taskbar to display a menu.
7. Click a language or keyboard.

Notes

• To open Regional and Language Options, click Start, click Control Panel, and then double-click Regional and Language Options.
• The language icon is available only if you have added multiple languages or multiple keyboard layouts in Regional and Language Options in Control Panel.
• When inserting text, you can use the keyboard, speech recognition, or handwriting recognition interchangeably without clicking a button.
• The letters on the icon represent the active language. For example, EN stands for English.
• If you are using a tablet computer, you can use Tablet PC Input Panel for handwriting and speech tasks. For more information about Input Panel, click Related Topics.
• ------------------------------------------------------------------------

To switch languages or keyboards from the Language bar

1. On the Language bar, click the button representing languages or keyboards .
2. On the menu, click a language or keyboard layout.

Notes

• The buttons are available on the Language bar only if you have added multiple languages or multiple keyboard layouts in Regional and Language Options in Control Panel.
• You can minimize the Language bar and switch between languages or keyboards using the icons on the taskbar.
• When inserting text, you can use the keyboard, speech recognition, or handwriting recognition interchangeably without clicking a button.
• The letters on the language button represent the active language. For example, EN stands for English.
• If you are using a tablet computer, you can use Tablet PC Input Panel for handwriting and speech tasks. For more information about Input Panel, click Related Topics.

Dear Friend ,
go to settings->phone settings->Languages->Default language>English and save the settings. It should work

How to change keyboard language in Windows If you need to type in a foreign language on your computer, you can do so by changing the input language (i.e. keyboard language). Just follow the instructions below
Windows Vista Windows XP
Instructions for Windows Vista

1. Click Start and then Control Panel
2. In Control Panel, if you are in Classic View, click on Control Panel Home (top left corner)
3. Open Clock, Language, and Region
4. Click on Regional and Language Options.
5. Click the Keyboards and Languages tab and then click Change keyboards.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, select the keyboard layout you would like to add from the list available and click OK.
8. The keyboard layout you added will be included in the list. To set the new layout as your default, select it from the list. Click OK to save your changes
9. You can switch between different input languages (= keyboard languages) by clicking on the Language Bar button or by pressing the Alt + Shift keys

Instructions for Windows XP

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View (top left corner)
3. Open Regional and Language Options.
4. Click on the Languages tab.
5. Under Text services and input languages, click on the Details button.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, choose the input language and keyboard layout or Input Method Editor (IME) you want to add.
8. Click OK twice. You should now see a language indicator in the System Tray (located at bottom right hand corner of the desktop by default). You can switch between different input languages (= keyboard languages) by pressing the Alt + Shift keys

If a language does not appear in the Input language list, the fonts for that language might not be installed. If that is the case, follow the instructions below.
Add language support

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View
3. Open Regional and Language Options in Control Panel.
4. Click on the Languages tab.
5. Under Supplemental language support, select the check box beside the applicable language collection

Click OK or Apply. You will prompted to insert the Windows CD-ROM or point to a network location where the files are located. After the files are installed, you must restart your computer.

Follow these instructions to change the keyboard :- Instructions for Windows Vista

1. Click Start and then Control Panel
2. In Control Panel, if you are in Classic View, click on Control Panel Home (top left corner)
3. Open Clock, Language, and Region
4. Click on Regional and Language Options.
5. Click the Keyboards and Languages tab and then click Change keyboards.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, select the keyboard layout you would like to add from the list available and click OK.
8. The keyboard layout you added will be included in the list. To set the new layout as your default, select it from the list. Click OK to save your changes
9. You can switch between different input languages (= keyboard languages) by clicking on the Language Bar button or by pressing the Alt + Shift keys

Instructions for Windows XP

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View (top left corner)
3. Open Regional and Language Options.
4. Click on the Languages tab.
5. Under Text services and input languages, click on the Details button.
6. Under Installed services, click Add.
7. In the Add Input Language dialog box, choose the input language and keyboard layout or Input Method Editor (IME) you want to add.
8. Click OK twice. You should now see a language indicator in the System Tray (located at bottom right hand corner of the desktop by default). You can switch between different input languages (= keyboard languages) by pressing the Alt + Shift keys

If a language does not appear in the Input language list, the fonts for that language might not be installed. If that is the case, follow the instructions below.

Add language support

1. Click Start and then Control Panel
2. In Control Panel, if you are in Category View, click on Switch to Classic View
3. Open Regional and Language Options in Control Panel.
4. Click on the Languages tab.
5. Under Supplemental language support, select the check box beside the applicable language collection
6. Click OK or Apply. You will prompted to insert the Windows CD-ROM or point to a network location where the files are located. After the files are installed, you must restart your computer.

Just follow the instructions below
Instructions for Windows Vista
Click Start and then Control Panel
In Control Panel, if you are in Classic View, click on Control Panel Home (top left corner)
Open Clock, Language, and Region
Click on Regional and Language Options.
Click the Keyboards and Languages tab and then click Change keyboards.
Under Installed services, click Add.
In the Add Input Language dialog box, select the keyboard layout you would like to add from the list available and click OK.
The keyboard layout you added will be included in the list. To set the new layout as your default, select it from the list. Click OK to save your changes
You can switch between different input languages (= keyboard languages) by clicking on the Language Bar button or by pressing the Alt + Shift keys
Instructions for Windows XP
Click Start and then Control Panel
In Control Panel, if you are in Category View, click on Switch to Classic View (top left corner)
Open Regional and Language Options.
Click on the Languages tab.
Under Text services and input languages, click on the Details button.
Under Installed services, click Add.
In the Add Input Language dialog box, choose the input language and keyboard layout or Input Method Editor (IME) you want to add.
Click OK twice. You should now see a language indicator in the System Tray (located at bottom right hand corner of the desktop by default). You can switch between different input languages (= keyboard languages) by pressing the Alt + Shift keys
If a language does not appear in the Input language list, the fonts for that language might not be installed. If that is the case, follow the instructions below.
Add language support
Click Start and then Control Panel
In Control Panel, if you are in Category View, click on Switch to Classic View
Open Regional and Language Options in Control Panel.
Click on the Languages tab.

I hope these codes help


Here is a list of Secret Codes for your Samsung A707! Use at your own risk
A707 Codes
View your phone's file system *#0523# To scroll through this menu you push #
*#0842 # Vib test
*#1111# Software Version
*#2222# Hardware Version
*#1234# Firmware Version
*#0289 # Buz test
*#0228# battery profile
*#0523# lcd contrast (pretty good)
*#7465625# = Check the locks
#7465625*2827# - Auto CP lock deactivated
#7465625*28638# - Auto Network lock deactivated
#7465625*28746# - Auto SIM lock deactivated
#7465625*2877# - Auto SP lock deactivated
#7465625*28782# - Auto subset lock deactivated
Master Reset / Codes
*2767*3855# - FULL E2P RESET
*2767*2878# - CUSTOM E2P RESET
#*7337# - UNLOCK
*2767*688# - UNLOCK
*#0523# - CONTRAST
*#9998*523# - CONTRAST
*#8999*8378# - Service Menu

*#1111# S/W Version
*#1234# Firmware Version
*#2222# H/W Version
*#4777*8665# Power on attach (GPRS tool?)
*#232337# Bluetooth MAC Adress
*#7465625# = Check the locks (network, subset,etc)
*#0*# LCD Test
*#0228# Battery info
*#0289# Melody test
*#0782# Show the real time clock
*#0842# Vibration test
*#5002*8376263# Some info

Unlocking
*#7465625# = Check the locks
*7465625*638*Code# = Enables Network lock
#7465625*638*Code# = Disables Network lock
*7465625*782*Code# = Enables Subset lock
#7465625*782*Code# = Disables Subset lock
*7465625*77*Code# = Enables SP lock
#7465625*77*Code# = Disables SP lock
*7465625*27*Code# = Enables CP lock
#7465625*27*Code# = Disables CP lock
*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*7465625*228# = Activa lock ON
#7465625*228# = Activa lock OFF
*7465625*28638# = Auto Network lock ON
#7465625*28638# = Auto Network lock OFF
*7465625*28782# = Auto subset lock ON
#7465625*28782# = Auto subset lock OFF
*7465625*2877# = Auto SP lock ON
#7465625*2877# = Auto SP lock OFF
*7465625*2827# = Auto CP lock ON
#7465625*2827# = Auto CP lock OFF
*7465625*28746# = Auto SIM lock ON
#7465625*28746# = Auto SIM lock OFF LCD Test includes some speaker tests too.
Languages
If you try to access the Recent Calls from a non-English/Spanish/French language, then your phone will power cycle itself.
LANGUAGES
*#0000# - Switch to English language
*#0001# - Switch to English language
*#0030# - Switch to Greek language (90% functional) (Can't view recent calls in this language)
*#0031# - Switch to Dutch Language (90% functional) (Can't view recent calls in this language)
*#0032# - Switch to Dutch Language (90% functional) (Can't view recent calls in this language)
*#0033# - Switch to French language
*#0034# - Switch to Spanish language
*#0039# - Switch to Italian language (90% functional) (Can't view recent calls in this language)
*#0043# - Switch to German language (90% functional) (Can't view recent calls in this language)
*#0044# - Switch to English language
*#0046# - Switch to Swedish language (10% functional) (Can't do much. Makes calls. Can't view recent calls)
*#0090# - Switch to unknown language (Makes calls, can't view messages/recent calls)
*#0351# - Switch to Portuguese (85% functional) INFORMATION/TESTS
*#06# - View IMEI
*#0011# - Screen with detailed signal information.
*#0673# - MP3 Test menu MENU OPTIONS
*#30# - Caller ID is shown
*#31# - My caller ID is sent when calling
*#35# - Barring of all service/incoming calls is deactivated
*#43# - Call waiting activated
*#61# - Call forward (If no reply 30 seconds)
*#62# - Call forward (If out of reach)
*#67# - Call forward (If busy)
*#76# - "Answering number is not shown when calling"
*#77# - "My caller ID is sent when answering calls"