Blackberry 8120 User Manual page 10

Power, battery, and memory ........................................................................................................................................................................................................ 249
Turn off your device .................................................................................................................................................................................................................................. 249
Set your device to turn on and turn off automatically ......................................................................................................................................................................... 249
Check the battery power level ................................................................................................................................................................................................................. 249
Check the battery power level using a voice command ........................................................................................................................................................................ 43
Reset the device ........................................................................................................................................................................................................................................ 249
Extend battery life ..................................................................................................................................................................................................................................... 249
SIM card ............................................................................................................................................................................................................................................ 251
About the SIM card phone book ............................................................................................................................................................................................................... 177
Add a contact to your SIM card ............................................................................................................................................................................................................... 177
Copy contacts from your SIM card to your address book ..................................................................................................................................................................... 177
Copy a contact from your address book to your SIM card ................................................................................................................................................................... 178
Change a SIM card contact ...................................................................................................................................................................................................................... 178
Delete a SIM card contact ......................................................................................................................................................................................................................... 178
Store SMS text messages on your SIM card ............................................................................................................................................................................................ 90
About SIM card security ........................................................................................................................................................................................................................... 252
Protect your SIM card with a PIN code .................................................................................................................................................................................................. 253
Change the SIM card PIN code ............................................................................................................................................................................................................... 253
Change the display name for a phone number ..................................................................................................................................................................................... 253
Security ............................................................................................................................................................................................................................................ 255
Security basics ........................................................................................................................................................................................................................................... 255
Password keeper ....................................................................................................................................................................................................................................... 256
Encryption ................................................................................................................................................................................................................................................... 258
Memory cleaning ....................................................................................................................................................................................................................................... 260
Advanced security ...................................................................................................................................................................................................................................... 261
Smart cards ................................................................................................................................................................................................................................................ 263
Software tokens ......................................................................................................................................................................................................................................... 264
VPN settings .............................................................................................................................................................................................................................................. 264
Security troubleshooting .......................................................................................................................................................................................................................... 266
Third-party application control ................................................................................................................................................................................................... 267
About permissions for third-party applications .................................................................................................................................................................................... 267
Reset connection permissions for third-party applications ............................................................................................................................................................... 267
About direct Internet connections for third-party applications ......................................................................................................................................................... 267
Set up a direct Internet connection for a third-party application ..................................................................................................................................................... 267
Set permissions for a third-party application ....................................................................................................................................................................................... 267
Connection permissions for third-party applications .......................................................................................................................................................................... 268
Interaction permissions for third-party applications .......................................................................................................................................................................... 268
Data permissions for third-party applications ..................................................................................................................................................................................... 269