5. Line up the battery contacts, and put the battery in.6. Replace the back cover.Remove the SIM cardsOpen the back cover, remove the battery, press the release spring, and slide the SIM cards out.Switch your phone onPress and hold the power key.Charge the batteryYour battery has been partially charged at the factory, but you may need to recharge it before youcan use your phone.1. Plug the charger into a wall outlet.2. Connect the charger to the phone. When done, unplug the charger from the phone, then from thewall outlet.If the battery is completely discharged, it may take several minutes before the charging indicator isdisplayed.Lock or unlock the keysTo avoid accidentally pressing the keys, use keypad lock.1. Quickly press .2. Select Lock.Unlock the keypadPress , and select Unlock.© 2015 Microsoft Mobile. All rights reserved. 5