Sony Xperia Z5

Android 5.1.1

Choose another device

Search for a solution

Image 1: Sony Xperia Z5 in Black

Quick links to popular guides

View software version Use tethering View network lock status Insert SIM Save MessageBank® number Set up your phone for internet

Browse via device topic

Help & support guides for your Sony Xperia Z5

Turn silent mode on or off

When silent mode is turned on, all phone sounds are turned off.

Press and hold the Volume key until a pop-up menu is displayed.

Step 1 of -

Step 1 of -

Rather get in touch? Let’s get you connected

Online help & supportGet help

Chat with our teamContact us

My Telstra appDownload My Telstra