As above, locked to orange, but unsure if another sim would work, running iOS5. Never been jailbroken. Comes fully boxed with charger and all booklets. A few minor surface scratches on the rear. Screen in near perfect condition. Vibrate/silence switch in the side doesn't work proply though, but never bothered me.
Looking for £100 Ono, or willing to swap for a blackberry of similar value or maybe something different that isn't a phone