I just scanned for bluetooth devices with my BlackBerry and found one Nokia 6622 phone. If your mobile device has bluetooth, I would recommend turning off the “discoverable” mode. This mode should only be on when initially creating a connection, with a bluetooth headset or laptop computer. Otherwise, it should remain off to avoid others from accessing information on your phone, such as names and phone numbers.
Don’t worry, I didn’t connect to the device I found.
Tech Spinning 