I have recently bought a 3G sim that works perfectly in 3G areas, but I'm in an area that only has 2G network right now. Is it possible to get it to work here? I'm using it on my iPad, and it's Vodafone. Also, it says 'Vodafone E' if that means anything to anyone.
Read more: How to get on to a 2G network via a 3G sim?