For Plantronics 3xx the pin is 0000
It depends on what Bluetooth you use.
0000 in most of any heatset bluetooth
0000
You are suppose to create a PIN for your bluetooth connection. Try: 0000 Four zeros, this seems to work for most Dell Mice
0000
Most default codes for bluetooth accessories of any sort are 0000
4 zeroes (0000)
I am not sure about the exact model you are asking. It will be helpful if you specify this. However standard Bluetooth headset passcode is 0000.
Yes through the bluetooth connection. The charge dock is a Apple 30 pin. You can get the 30 pin to lighting adapter for the charge dock to work as well.
I had one of those cheap giveaway bluetooth headsets and I lost the pin#. I used 0000 (four zeros) and this worked as a default. The bluetooth loaded right away on to my razorV3. I've also heard that all eights works on other models.
0000 Is all you need as a pin code to pair.