Browse via device topic

Help & support guides for your HTC One

Turn your phone on and off

Follow these instructions to turn your phone on and off.
Before you can use your phone, you need to insert your SIM. Click here for information on how to insert your SIM.

Press and hold On/Off until your phone is turned on.

Step 1 of -

Step 1 of -

Slide 1 is active

Rather get in touch? Let’s get you connected

Online help & supportGet help
Chat with our teamContact us
My Telstra appDownload My Telstra