Installing the battery: Hold the phone with the back facing you. Use a recess to open the battery door, place the battery with metal contacts towards the bottom, and press the door until it clicks.
Charging the battery: Fully charge the battery before use. Connect the AC adapter to the phone and a wall outlet. The battery icon indicates charging status.
Getting to know your phone: Familiarize yourself with the home screen, softkeys, keypad, navigation keys, and external screen functions.
Making a call: Ensure signal strength, open the flip, enter the number, and press the send key.
Answering calls: Open the flip or press the send key to answer.