I have for sale two E220 modems each with an o2 iphone 3G unlimited internet sim. unlocked and settings added to make it work with the o2 3G sim card.
All you need do is to add £10 credit using the top up card. and you are connected.
These are new and were only taken out of the box to be unlocked.
These sims are supposed to only be used in the iphone. And o2 may turn them off if this comes to there attention. As far as I lknow the only way is if the usage goes up too far. I've heard above 2GB a month. I use two sim cards.and the usage is about 1GB a month each. I havent had any problems I'm very happy with them. If you want a second sim they will be an extra £2.
Royal mail signed for delivery included.
I will send first if you have good feedback on here.