Device guides for

Apple iPhone 3GS

Most searched guides

Turning data roaming on my mobile phone on or off Cancelling all diverts on my mobile phone Using tethering on my mobile phone Turning use of phone lock code on my mobile phone on or off

Getting started

Basic functions

Calls and contacts

Messaging

Office and leisure

Connectivity

Global online services

Troubleshooting

Specifications

Downloading and using applications from App Store

Want to download new applications from App Store? It's easy, but you need an Apple ID before you can use this function. If you don't have an Apple ID, you can create one at www.apple.com