A d d i t i o n a l s a f e t y i n f o r m a t i o n74Using your device while flying in aircraft is prohibited. Switch off your devicebefore boarding an aircraft. The use of wireless teledevices in an aircraft may bedangerous to the operation of the aircraft, disrupt the wireless telephonenetwork, and may be illegal.■ Potentially explosive environmentsSwitch off your device when in any area with a potentially explosive atmosphere,and obey all signs and instructions. Potentially explosive atmospheres includeareas where you would normally be advised to turn off your vehicle engine.Sparks in such areas could cause an explosion or fire resulting in bodily injury oreven death. Switch off the device at refueling points such as near gas pumps atservice stations. Observe restrictions on the use of radio equipment in fueldepots, storage, and distribution areas; chemical plants; or where blastingoperations are in progress. Areas with a potentially explosive atmosphere areoften, but not always, clearly marked. They include below deck on boats,chemical transfer or storage facilities and areas where the air contains chemicalsor particles such as grain, dust, or metal powders. You should check with themanufacturers of vehicles using liquefied petroleum gas (such as propane orbutane) to determine if this device can be safely used in their vicinity.■ Emergency callsImportant: Wireless phones, including this device, operate using radiosignals, wireless networks, landline networks, and user-programmedfunctions. Because of this, connections in all conditions cannot beguaranteed. You should never rely solely on any wireless device foressential communications like medical emergencies.To make an emergency call:1. If the device is not on, switch it on. Check for adequate signal strength.Some networks may require that a valid SIM card is properly inserted in thedevice.2. Press the end key as many times as needed to clear the display and ready thedevice for calls.3. Enter the official emergency number for your present location. Emergencynumbers vary by location.4. Press the call key.If certain features are in use, you may first need to turn those features off beforeyou can make an emergency call. In the offline or flight profiles, you may need tounlock the device and change to the calling profile before making a call. Consultthis guide or your service provider for more information.FCC DraftModel: 6650d-1bH21 February 2008