FlashlightThe camera flash can be used as a flashlight. To switch the flashlight on or off, slide andhold the key lock switch for two seconds.The flashlight can only be used when you are on the home screen. You can switch theflashlight on also when you are on the home screen and the keys and screen or thephone is locked.Do not shine the flashlight in anyone's eyes.Noise cancellationIf you are calling from a noisy environment, your phone filters out background noise tomake your voice sound clearer to the person at the other end of the line.Noise cancellation is not available when using the loudspeaker or a headset.For the best noise cancellation, hold the phone with the earpiece to your ear and themain microphone toward your mouth. Do not cover the secondary microphone on theback of the phone.Insert the SIM card and batteryImportant: Do not use a mini-UICC SIM card, also known as a micro-SIM card, amicro-SIM card with an adapter, or a SIM card that has a mini-UICC cutout (see figure)in this device. A micro-SIM card is smaller than the standard SIM card. This device doesnot support the use of micro-SIM cards and use of incompatible SIM cards may damagethe card or the device, and may corrupt data stored on the card.1 Switch the phone off.2 Pull the back cover release latch toward the bottom of the phone, and remove thecover.10 Get started