3G Phones use in worldwide

iPhone 3G
Introducing iPhone 3G. With fast 3G wireless technology, Maps with GPS, support for enterprise features like Microsoft Exchange and the new App Store, iPhone 3G puts even more amazing features in your hands. And just like the original iPhone, it combines three products in one: a revolutionary phone, a widescreen iPod and a breakthrough Internet device with rich HTML email and full web browsing. iPhone 3G. It redefines what a mobile phone can do. Again.
Available for purchase online from the Carphone Warehouse.

Sony Ericsson W980
Enjoy the best-in-class music reproduction quality as demonstrated in tests conducted by TESTfactory's renowned lab experts. Richer bass, improved stereo quality - it's a clear audio experience. The Walkman phone makes sure your music stays true to the sound of the original recording.
Instant access to music, games and all the other stuff you need to spice up your phone. The PlayNow arena is more than a store; it's a unique multimedia experience.
For more information see the Sony Ericsson W980 site, or this review in Stuff magazine.
Network Availability
To buy this phone, or to get more information, see the Vodafone store, or the 3 store, or the Orange store, or the O2 store, or the T-Mobile store

Sony Ericsson W910i
The W910i is the first Walkman to usher in the next generation player, spanking new desktop multimedia software, mood adapting playlist creation and motion sensing music controls. This is the leading Walkman phone.
The easy way to change your tune: just shake your phone. With Shake control activated, press and hold the Walkman key, then flick your wrist. A vibration lets you know that the track has been changed - a new song from your current playlist is selected randomly then played automatically.
For more information see the Sony Ericsson W910i site, or this review in Stuff magazine.
Network Availability
To buy this phone, or to get more information, see the Vodafone store, or the 3 store, or the Orange store, or the O2 store, or the T-Mobile store.