Blackberry 9700 manual 259

Wi-Fi technology troubleshooting	258
Power, battery, and memory	259
Turn off your device	259
Set your device to turn on and turn off automatically	259
Reset the device	259
Check the battery power level	259
Extend battery life	259
Format the device memory or a media card	260
View the amount of available memory	260
Best practice: Conserving memory on your device	260
The application memory on my device is low	261
SIM card	262
About the SIM card phone book	262
Add a contact to your SIM card	262
Copy contacts from your SIM card to your contact list	262
Copy a contact from your contact list to your SIM card	262
Change a SIM card contact	263
Delete a SIM card contact	263
Store SMS text messages on your SIM card	263
About SIM card security	264
Protect your SIM card with a PIN code	264
Change the SIM card PIN code	264
Change the display name for a phone number	264
Security	265
Security basics	265
Password keeper	267
Encryption	269
Memory cleaning	272
Certificates	273
PGP keys	281
Certificate servers	287
Key stores	289
Smart cards	292
Software tokens	296
VPN settings	297
About security self-tests	298
Verify security software	298
Third-party application control	298
Security troubleshooting	302