No but it is cheaper
because i was a pay as you go customer and because I was not on an Iphone tariff i was charged £1 per day for data, so if you can get iphone tariff for like £15 that is like 15 days worth of data but you get it for a month
no
yes you can
Yes, but u have to use a carrier that uses the same sim card(AT&T , t-mobile). Must have the phone unlocked, and I don't think the data packages Will work either. Think you have to have a specific data package for iPhone. Hope this helps
Not yet in the US (nobody really knows when), but outside the US, some T-Mobile subsidiaries do, from what I've read. If you use your iPhone in the US, you can unlock your iPhone using one of several hacking tools, and then T-Mobile will be happy to sign you up, either for phone-only service, or phone and data. It's a little cheaper than ATT, and depending on where you use the iPhone, you might get better (or worse) reception than with ATT.
When you use the Internet.
Yes, use your friends'.
Does going on safari use data
No you can just use it with normal Internet access via your mobile phone providers network, normally on a data plan.
Use PC to iPhone data transfer, there are a few software that can help you getting this done.
A black iPhone 4
You will have to first get the phone unlocked.
Yes, you have to have a data plan with AT&T or any other mobile phone company to place calls or use 3G. The data plan is approx. 30$ extra a month on top of the regular phone line costs.