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 phone 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 phone is in your pocket or bag, lock thekeys and screen of your phone.Slide the key lock switch.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.Insert the SIM cardImportant: This device is designed to be used with a standard SIM card (see figure)only. Use of incompatible SIM cards may damage the card or the device, and may corruptdata stored on the card. Please consult your mobile operator for the use of a SIM cardthat has a mini-UICC cutout.Do not attach any stickers to your SIM card.Get started 9
