This is an amazing mobile phone, I got it on contract from o2 and its the best mobile I have had so far, it has a stylish slimline cover, easy to use touchscreen, it has lots of storage space and easy to use 8mp camera, wi-fi and bluetooth.
The apps that are available for this phone are amazing, lots of free ones too with great games to play, it gives you the opportunity to update them also. One of the apps available for it is Find your phone, which gives you the precise location of your phone, should you lose or misplace it, most other phones don't do this. The size of the screen is great especially for those people whose eyesite is not so good. The SIRI is a little button at the bottom of the screen that you can press and talk to, and it will bring up the information from Safari that you are looking for. The Siri can also call you by your own name, clever little device. There is also Apple Icloud, that can store all your phones information and contacts on too, so you will never be lost when upgrading to a new phone. Great buy, I would recommend.
Wooops now discovered a little problem, it stuck today on a call and wouldnt turn off, I tried to end the call but it stayed on, and I thought I would be best to take the battery out, but after looking, there is NO WAY I can take the back off the phone, and also its a micro chip in the phone, which means I CAN NOT put it into another phone.