Whats 3 like for voice calls these days?
I've used their Mobile Broadband SIMs in my netbook and found that OK in most parts. I'm just coming to an end of my 18 month o2 iPhone 4 contract and was looking at moving to giffgaff, £10 a month will give me more than I need - however that also uses o2 and i've found myself disappointed with their 3G coverage a lot recently.
Obviously 3 is a 3G network, so that part should be better - but do they still roam to o2 2G voice network like they used to if there's no 3G signal present? I think it was o2.
Obviously if that's the case, my voice calls will be at least as good as they are now.
I've used their Mobile Broadband SIMs in my netbook and found that OK in most parts. I'm just coming to an end of my 18 month o2 iPhone 4 contract and was looking at moving to giffgaff, £10 a month will give me more than I need - however that also uses o2 and i've found myself disappointed with their 3G coverage a lot recently.
Obviously 3 is a 3G network, so that part should be better - but do they still roam to o2 2G voice network like they used to if there's no 3G signal present? I think it was o2.
Obviously if that's the case, my voice calls will be at least as good as they are now.



