Hi, I received my HTC Desire HD on Orange yesterday. It's unbranded and sim free. When it comes to make a call, I get forwarded to Orange customer services, do I phone Orange up? There was a Customer Information form that needs filling in apparantly, should I fill in it and send it off to Orange? Also. I've done about 3 hours web browsing and other browsing of the Android OS. It's been on standby for 18 hours and I have 68% battery left. There's only a few apps running in the background, also I find the the speaker volume really cr*p.