Why can't I transfer files from my computer to my blackberry 8700c?
There are different Bluetooth "Profiles". The 8700c Bluetooth profile is only designed to pair with headsets or car kits for hands-free phone calls.
Blackberry Pearl or blackbery 8700c? which is better?
In general, they have the same features. However, the Pearl also has a built in camera, multimedia support and can use removeable media (micro SD cards).
blackberry 8800 shortcut to lock and unlock?
try using the talk key (green phone icon) and the asterisk (*) key at the same time