Lift the battery cover using the tab located at the bottom of the phone, and lift the battery using the notch located at the top of the battery compartment.
Insert the SIM card(s) (Nano SIM format) by following these steps:
Open the tray by sliding the cover to the left.
Lift the cover.
Place the card in the indicated position, matching the phone's and card's metal contacts. Lower the cover.
Slide the cover back to the right.
If applicable, insert the Micro SD memory card in the indicated position.
Insert the battery, matching the phone's and battery's gold contacts. Replace the back cover.
Then, connect the adapter included in the box to any power outlet in your home. Connect the other end of the power adapter to the phone's connector for battery charging. If your phone is version 2 (V2), it also includes a charging base that you can use.
Press and hold the power key for a few seconds to turn on the phone. Enter the PIN shown on your SIM card. If you insert two SIM cards, the phone will request the PIN for SIM 1 first and then the PIN for SIM 2.
Press and hold this key to turn off the phone.
NOTE: The personal identification number (PIN) protects the SIM card from unauthorized use. The PIN unlock key (PUK) allows you to unlock a blocked PIN. The PIN and PUK are provided with the SIM card. For more information, contact your operator.