I bought a nokia 3310 a few months ago for spares but got it working anyway its been on voda for a few months then today voda barr my sim card so i put an 121/t-mobile and orange sim card and it works fine haven't got an O2 one.If the phone has been lost or stolen shouldn't all networks barr it now they share info/imei numbers.Also will voda unbarr my sim if i put it in a 100% legit phone? or will they send the boys in blue around lol....