Before you can use your phone, you need to insert your SIM.
Turn the back of your phone towards you. Take hold of the back cover and remove it.
Please note that your phone only supports nano SIMs.
Place your SIM as illustrated next to the first SIM holder.
Slide the first SIM into the SIM holder.
Place your SIM as illustrated next to the second SIM holder.
Slide the second SIM into the SIM holder.
Place the back cover on your phone and press it into place.