Ok Just to give the rundown on this ..I used this Samsung S4001 Phone a few weeks Back on 02 network it ran perfect But i Had got a New phone and switched..But there last week i lost my new phone with sim the card in it so had to get a new Sim caRD so i Chose METEOR THIS TIME for various reasons BUT I HAVE THE SAme NUMBER yes a Win win situation i Gatherd or so i thought Cause you see now i've gone back to the old phone but it Wont take the Meteor card its just says "wrong card" can this be sorted with a bit of help ?..I Sure Hope so Thanks in Advance.. MODEL : Samsung S 400i IMEI : 357470005946656 Country : Ireland Network : 02 But Have a Meteor Sim Now