Do not shine the flashlight in anyone's eyes.Change the volume of a call, song, or videoUse the volume keys.You can adjust the volume during a call or when an application is active.The built-in loudspeaker allows you to speak and listen from a short distance withouthaving to hold the device to your ear.Activate or deactivate the loudspeaker during a callSelect or .Lock or unlock the keys and screenTo avoid accidentally making a call when your device is in your pocket or bag, lock thekeys and screen of your device.Slide the key lock switch.Tip: If the key lock switch is out of reach, to unlock the device, press the menu key, andselect Unlock.Set the keys and screen to lock automatically1 Select Menu > Settings and Phone > Display > Screen/keylock time-out.2 Define the length of time after which the keys and screen are locked automatically.Insert the SIM cardDo not attach any stickers to your SIM card.1 Slide the back cover open, and remove it.8 Get started