Before you start using your mobile phone, you need to insert your SIM. Please note: your mobile phone only supports micro SIMs.
Remove the back cover
Turn the back of your mobile phone towards you.
Slide the back cover downwards.
Replace the back cover
Place your SIM as illustrated next to the SIM holder.
Slide your SIM into the SIM holder until it clicks into place.
Place the back cover on your mobile phone with a small opening at the top and slide it upwards.
*Please refer to the HTC website for more information or further support.*