The iPhone is undoubtedly the best phone for using the internet. It does have its faults as a phone though. You cannot easily send picture messages (you can email them) or forward texts.
However, normal (and mobile) web pages load perfectly and are very easy to navigate and read. Flash based animations and movies do no not currently work properly, but the BBC iPlayer works splendidly on it and full length Movies can be loaded via iTunes onto it.
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