Device Help Apple iPhone 4 (iOS5) Basic functions
Apple iPhone 4 (iOS5)

Apple iPhone 4 (iOS5)

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Writing and sending MMS

Unblock SIM

Turning data roaming on my mobile phone on or off

Setting up my mobile phone for MMS

Activating or deactivating data connections on my mobile phone

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Getting started

Basic functions

Calls and voicemail

Messaging

Apps and media

Connectivity

Turning silent mode on my mobile phone on or off

Back to Basic functions

Want to turn silent mode on your mobile phone on or off? Follow these easy instructions.

Step 1 of 1

Turn silent mode on or off

Slide the Silent mode key right or left to turn silent mode on or off.

Swipe right for the next step

Tap anywhere to dismiss

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