Selling My Curve 8900 - What to do

[harters]

Hi

I have searched the forums, but most of the results relate to a contract phone or people changing to another Blackberry - I am getting an iPhone, so do not need to retain any BBM contacts etc.

My phone is UK sim free which I currently use with an Orange PAYG £5/month sim card. I have read how to do the security wipe to get it back to factory settings, but I am not sure if there is anything further I need to do as its a PAYG and not contract.

I have never been able to sign into BIS through a browser, so am unclear how I 'release' my pin if I need to.

Any help appreciated.

Thanks