iPhone 4 and 4S

[joeclifford]

Hello,

I've got 2 numbers with Vodafone. On one of them I am eligible for an upgrade. If I upgrade on this number, can I actually use the phone on the other number i.e. - will Vodafone connect an iPhone micro SIM to either number?

Thanks.

[jaayne]

I did exactly the same thing, and I didn't have an issue!!

[AnnS]

You can use your contract SIM in any phone and you will be able to pick up a micro SIM for your other contract number from a Vodafone store.

The only problem will be your upgraded number will have benefit of the iphone tariff with BT Openzone and increased mobile internet allowance which you will be unable to use on your other number.