Help required for K750i Bluetooth PIN

I just got a new k750i mobile phone and for the first time it has bluetooth on board.

I never bothered setting up a PIN on my old phone, so this one doesn't have one yet either.

If i understand correctly, I can put a PIN on the SIM Card (to be entered when switching the phone on) and a PIN on the handset itself (to be entered when I unlock the keypad).

I managed to transfer a photograph to a friends phone yesterday (and their phone asked me for a PIN before the transfer took place). Any ideas where I set this up (or is it merely one of the two PIN codes above)?

Would you recommend I set up all the PIN Codes on my phone? I'm using PAYG.

TIA,
Stephen

 

the pin for sendin bluetooth isnt really important, most of the time when u transfer something it will ask for a pin, the pin dosnt have to be on your phone, as long as both parties put in the same pin

 

Ah, thanks. So that's just like a "handshake" so to speak.

Do you have a PIN set on both your phone and your SIM Card?

 

it is

 

i only have a pin code on the sim card

 

That's great. Thanks.