Lift the battery cover using the tab at the bottom of the phone and remove the battery by lifting it from the notch at the top of the battery compartment.
Insert the SIM card(s) (Mini-SIM and Nano-SIM format) in the indicated position, matching the gold contacts on the phone and the card(s).
If applicable, insert the Micro SD memory card in the indicated position.
Insert the battery, matching the gold contacts on the phone and the battery.
Press and hold the power key for a few seconds to turn on the phone. Enter the PIN that appears on your SIM card. If you insert two SIM cards, the phone will ask for the PIN for SIM 1 first and then for SIM 2.
Press and hold this key to turn off the phone.
NOTE: The Personal Identification Number (PIN) protects the SIM card from unauthorised use. The PIN Unlocking Key (PUK number) allows you to unblock a locked PIN. The PIN and PUK are supplied with your SIM card. For more details, contact your network provider.