Blackberry 8100 User Guide - Page 9

Power, battery, and memory, SIM card, Security, Store SMS text messages on your SIM card - manual

Page 9 highlights

About the preferred wireless network list...216 Add a wireless network to the preferred wireless network list...216 Change the order of preferred wireless networks...217 Delete a wireless network from the preferred wireless network list...217 Turn off data service...217 About roaming...218 Switch wireless networks manually...218 Verify the status of network connections and services...218 Wireless network coverage troubleshooting...218 Power, battery, and memory...221 Turn off your device...221 Set your device to turn on and turn off automatically...221 Check the battery power level...221 Check the battery power level using a voice command...41 Reset the device...221 Extend battery life...221 View the amount of available memory on your device...222 Best practice: Optimizing your device performance...222 SIM card...223 About the SIM card phone book...156 Add a contact to your SIM card ...156 Copy contacts from your SIM card to your address book...156 Copy a contact from your address book to your SIM card...156 Change a SIM card contact...157 Delete a SIM card contact...157 Store SMS text messages on your SIM card...79 About SIM card security...224 Protect your SIM card with a PIN code...225 Change the SIM card PIN code...225 Change the display name for a phone number...225 Security...227 Security basics...227 Password keeper...228 Encryption...230 Memory cleaning...232 Certificates...233 Certificate servers...239 Key stores...241 Smart cards...243

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About the preferred wireless network list
.................................................................................................................................................................................................
216
Add a wireless network to the preferred wireless network list
..............................................................................................................................................................
216
Change the order of preferred wireless networks
....................................................................................................................................................................................
217
Delete a wireless network from the preferred wireless network list
.....................................................................................................................................................
217
Turn off data service
......................................................................................................................................................................................................................................
217
About roaming
...............................................................................................................................................................................................................................................
218
Switch wireless networks manually
............................................................................................................................................................................................................
218
Verify the status of network connections and services
...........................................................................................................................................................................
218
Wireless network coverage troubleshooting
.............................................................................................................................................................................................
218
Power, battery, and memory
............................................................................................................................................................................................................
221
Turn off your device
.......................................................................................................................................................................................................................................
221
Set your device to turn on and turn off automatically
.............................................................................................................................................................................
221
Check the battery power level
.....................................................................................................................................................................................................................
221
Check the battery power level using a voice command
............................................................................................................................................................................
41
Reset the device
.............................................................................................................................................................................................................................................
221
Extend battery life
.........................................................................................................................................................................................................................................
221
View the amount of available memory on your device
...........................................................................................................................................................................
222
Best practice: Optimizing your device performance
...............................................................................................................................................................................
222
SIM card
...............................................................................................................................................................................................................................................
223
About the SIM card phone book
.................................................................................................................................................................................................................
156
Add a contact to your SIM card
.................................................................................................................................................................................................................
156
Copy contacts from your SIM card to your address book
.......................................................................................................................................................................
156
Copy a contact from your address book to your SIM card
......................................................................................................................................................................
156
Change a SIM card contact
..........................................................................................................................................................................................................................
157
Delete a SIM card contact
............................................................................................................................................................................................................................
157
Store SMS text messages on your SIM card
...............................................................................................................................................................................................
79
About SIM card security
..............................................................................................................................................................................................................................
224
Protect your SIM card with a PIN code
.....................................................................................................................................................................................................
225
Change the SIM card PIN code
..................................................................................................................................................................................................................
225
Change the display name for a phone number
........................................................................................................................................................................................
225
Security
................................................................................................................................................................................................................................................
227
Security basics
...............................................................................................................................................................................................................................................
227
Password keeper
...........................................................................................................................................................................................................................................
228
Encryption
......................................................................................................................................................................................................................................................
230
Memory cleaning
..........................................................................................................................................................................................................................................
232
Certificates
....................................................................................................................................................................................................................................................
233
Certificate servers
........................................................................................................................................................................................................................................
239
Key stores
.......................................................................................................................................................................................................................................................
241
Smart cards
....................................................................................................................................................................................................................................................
243