Blackberry Pearl 8100 User Guide - Page 9

Availability ...191 Display and keyboard ...193 Backlighting ...193 Display settings ...193 Keyboard settings ...194 Themes ...196 Display troubleshooting ...196 Language ...197 Set the display language ...197 Add or delete a display language ...197 About typing input languages ...92 Set the typing input language ...92 Turn off the shortcut for switching typing input languages ...197 Switch typing input methods ...11 Set the voice dialing language ...26 Set display options for contacts ...154 Language troubleshooting ...198 Wireless network coverage ...199 Find information about wireless coverage indicators ...199 Turn off the connection to the wireless network ...199 Turn on wireless coverage notification ...184 Check the wireless coverage level using a voice command ...41 About the preferred wireless network list ...199 Add a wireless network to the preferred wireless network list ...199 Change the order of preferred wireless networks ...200 Delete a wireless network from the preferred wireless network list ...200 Turn off data service ...200 About roaming ...201 Switch wireless networks manually ...201 Wireless network coverage troubleshooting ...201 Power and battery ...203 Turn off your device ...203 Set your device to turn on and turn off automatically ...203 Check the battery power level ...203 Check the battery power level using a voice command ...41 Reset the device ...203 Extend battery life ...203