Device guides for

Samsung Galaxy S II

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Turning data roaming on my mobile phone on or off Setting up my mobile phone for SMS Copying contacts between my mobile phone and SIM Returning my mobile phone to standby mode

Getting started

Basic functions

Calls and contacts

Messaging

Office and leisure

Connectivity

Optus services

Global online services

Troubleshooting

Specifications

Writing and sending Gmail

Want to write and send a Gmail? It's easy, but first you need to activate a Google account before you can use this service.