I have just "upgraded" as o2 call it from a 12month to 30 day sim only contract.
Get the same calls/texts & data as before but for less money.
Now it's a 4G deal but i only have a 3G S3 Mini, so is that why i have a Nano Sim sent in the post?
Or do i have to use the nano sim in my S3 Mini now???
Be gentle with me V_R as you know i'm a bit of a fcukwit with mobiles!!
				
			Get the same calls/texts & data as before but for less money.
Now it's a 4G deal but i only have a 3G S3 Mini, so is that why i have a Nano Sim sent in the post?
Or do i have to use the nano sim in my S3 Mini now???
Be gentle with me V_R as you know i'm a bit of a fcukwit with mobiles!!

			
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