Activate or deactivate the loudspeaker during a callSelect or .HeadsetYou can connect a compatible headset or compatible headphones to your phone.Lock the keys and screenTo avoid accidentally making a call when your phone is in your pocket or bag, lock thekeys and screen of your phone.Press the key lock button.Unlock the keys and screenPress the key lock button, and select Unlock.Tip: To unlock, you can also press the menu key, and select Unlock.Set the keys and screen to lock automatically1 Select > Settings and Phone > Display > Screen/keylock time-out.2 Define the length of time after which the keys and screen are locked automatically.Get started 13
