Blackberry 8300 User Guide - Page 9

Themes ...220 Display troubleshooting ...221 Language ...223 Change the display language ...223 Add a display language ...223 Delete a display language ...223 About typing input languages ...223 Set the typing input language ...102 Turn off the shortcut for switching typing input languages ...223 Set the voice dialing language ...22 Set display options for contacts ...171 Language troubleshooting ...224 Wireless network coverage ...225 Find information about wireless coverage indicators ...225 Turn off a wireless connection ...225 Network connection indicators ...225 Turn on wireless coverage notification ...206 Check the wireless coverage level using a voice command ...39 About the preferred wireless network list ...226 Add a wireless network to the preferred wireless network list ...226 Change the order of preferred wireless networks ...226 Delete a wireless network from the preferred wireless network list ...227 Turn off data service ...227 About roaming ...228 Switch wireless networks manually ...228 Verify the status of network connections and services ...228 Wireless network coverage troubleshooting ...228 Power and battery ...229 Turn off your device ...229 Set your device to turn on and turn off automatically ...229 Check the battery power level ...229 Check the battery power level using a voice command ...40 Reset the device ...229 Extend battery life ...229 SIM card ...231 About the SIM card phone book ...169 Load the SIM card phone book ...169 Add a contact to your SIM card ...169