Contact list backup
- About backing up your BlackBerry Messenger contact list
- Register an email address with BlackBerry Messenger
- Remove a registered email address from BlackBerry Messenger
- Restore your BlackBerry Messenger contact list over the wireless network
- Create a backup file of your BlackBerry Messenger contact list
- Restore your BlackBerry Messenger contact list using a backup file
- Delete backup files of your BlackBerry Messenger contact list
- Troubleshooting
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