Display and keyboard .................................................................................................................................................................................................................... 219
Backlighting ................................................................................................................................................................................................................................................ 219
Display options ........................................................................................................................................................................................................................................... 219
Keyboard options ........................................................................................................................................................................................................................................ 221
Themes ........................................................................................................................................................................................................................................................ 222
Display troubleshooting ........................................................................................................................................................................................................................... 223
Language .......................................................................................................................................................................................................................................... 225
Change the display language .................................................................................................................................................................................................................. 225
Add a display language ............................................................................................................................................................................................................................ 225
Delete a display language ........................................................................................................................................................................................................................ 225
About typing input languages ................................................................................................................................................................................................................. 225
Set the typing input language ................................................................................................................................................................................................................. 104
Turn off the shortcut for switching typing input languages ............................................................................................................................................................... 225
Set the voice dialing language .................................................................................................................................................................................................................. 22
Set display options for contacts ............................................................................................................................................................................................................... 173
Language troubleshooting ....................................................................................................................................................................................................................... 226
Wireless network coverage ........................................................................................................................................................................................................... 227
Find information about wireless coverage indicators .......................................................................................................................................................................... 227
Turn off a wireless connection ................................................................................................................................................................................................................ 227
Network connection indicators ............................................................................................................................................................................................................... 227
Turn on wireless coverage notification .................................................................................................................................................................................................. 208
Check the wireless coverage level using a voice command .................................................................................................................................................................. 41
About the preferred wireless network list .............................................................................................................................................................................................. 228
Add a wireless network to the preferred wireless network list .......................................................................................................................................................... 228
Change the order of preferred wireless networks ................................................................................................................................................................................ 229
Delete a wireless network from the preferred wireless network list ................................................................................................................................................. 229
Turn off data service ................................................................................................................................................................................................................................. 229
About roaming ........................................................................................................................................................................................................................................... 230
Switch wireless networks manually ........................................................................................................................................................................................................ 230
Verify the status of network connections and services ....................................................................................................................................................................... 230
Wireless network coverage troubleshooting ......................................................................................................................................................................................... 230
Power and battery .......................................................................................................................................................................................................................... 233
Turn off your device ................................................................................................................................................................................................................................... 233
Set your device to turn on and turn off automatically ......................................................................................................................................................................... 233
Check the battery power level ................................................................................................................................................................................................................. 233
Check the battery power level using a voice command ........................................................................................................................................................................ 42
Reset the device ......................................................................................................................................................................................................................................... 233
Extend battery life ..................................................................................................................................................................................................................................... 233
