Please note that you cannot trap key messages for softkeys in the Compact Framework, if your Form class has a MainMenu.
You can determine actual device at runtime by calling functions SysGetModelName and SysGetDeviceIDCode from our System Library API.
Configuration Files (Windows Mobile)
For further details please refer to IT-800's Software Manual.
Under START, SETTINGS, CONNECTIONS you will find a utility to configure WLAN (WLAN Settings). The settings will be saved in a configuration file. We strongly recommend using WLAN Settings.
Alternatively you can use the Windows ® Zero Configuration. But it offers less options and the settings will not be saved to a configuration file. Please do not use both configurations concurrently.
Power Management (Windows Mobile)
Devices running Windows Mobile can be woken up by certain events, e.g. incoming phone calls or background services that switch the device on at noon or midnight. For that reason we recommend using "Automatic Power Off" (APO) that lets the device go to sleep again. You can find the options for APO at START, SETTINGS, POWER. Have a look at the tab "Advanced". There should be a checkmark in both boxes next to the entry "Turn off device if not used for". If you want to disable APO for your own application temorarily, you will call functions like SysDisableAPO/SysEnableAPO from our System Library or SystemIdleTimerReset from Win32 API.
Applies only to models with phone (Windows Mobile Professional): If there is no SIM card inserted or the signal strength of the phone is low, CPU speed ist switched to "POWER SAVING" automatically. While CPU power is down, the device might respond slowly. In such a scenario you should consider disabling the power management for the phone by creating a new value in the registry (see below) and/or deleting the shortcut "log.lnk" at \Windows\StartUp. Additionally, you should increase the CPU speed at START, SETTINGS, SYSTEM, CPU SPEED. e.g. to "TURBO". After changing the registry, perform a soft reset operation to reboot the device with the new settings.
Phone Power Management: [HKEY_LOCAL_MACHINE\Software\Casio\RssiCpuSpeed]
Disables automatic POWER SAVING mode
Enables automatic POWER SAVING mode (default)
Backlight (Windows Mobile)
If the device is switched on and you cannot see anything on the screen, the backlight of the screen migth be switched off. You can switch the backlight on by using special key combination. Try to press either [Fn] +  for one time or [Fn] +  repeatedly.
At START, SETTINGS, SYSTEM you can adjust the settings for the backlight. Please, take care not to disable the option "Turn on backlight when a button is pressed or the screen is tapped". That applies to both "Battery Power" and "External Power".
Kiosk Mode (Windows Mobile)
When you restrict the user's access to approved functionality only, the device runs in a so called kiosk mode. On request we can give you a list of third-party applications that can lock down your IT-800 safely.
Regional Settings (Windows Mobile)
On IT-800 running Windows Mobile you can set up the regional settings mentioned in Technical Bulletin TB-2010003.
The Logging Tool can be used to analyze system faults. It is started automatically by the shortcut "Log.lnk" at \Windows\StartUp. The shortcut points to "MoLogSys.exe" in the Windows directory. If you want to stop it either call "MoLogStop.exe" from the Windows directory or remove the shortcut and perform a soft reset operation. We recommend stopping the application before you create a backup file. For further details refer to the Software Manual, please.
Registry (Windows Mobile)
Any changes to the registry are written to a cache. If you perform a reset operation, changes might be lost. You can flush the cash to disk by either switching the device off and on again or calling the RegFlushKey function from the Windows API.
Security Settings (Windows Mobile)
Each Windows Mobile-powerd device has a security policy that determines what is and what is not allowed to run, and what a running application is allowed to do. By factory default, IT-800 is configured with the One-Tier-Prompt security configuration, where the user is always asked to trust an unsigned application.
Camera (Windows Mobile)
Camera Application: [HKEY_LOCAL_MACHINE\Software\Casio\Camera\Settings]