Pairing Motorola HS820 with Blackberry 8310
there is really no fail safe method to pairing a bluetooth device.
The main thing is recognition. i,d suggest trying to press the different buttons on the transmitting bluetooth device, whilst attempting to pair. i.e volume up/down or on/off et,c. to enable the device-blackberry to find and sync. i,d think the device that needs to be configured or setup correctly is the blackberry rather than the bluetooth device.
try changing the phone settings. to accept all incoming signals on bluetooth, or disable encryption.
hope this helps.
Mike @ Compurepair. Read More At : HS820 Consumer Headset...