Health and Safety Information 151Potentially Explosive Environmentsregarding your vehicle. You should also consult the manufacturer of any equipmentthat has been added to your vehicle.Posted FacilitiesSwitch your phone off in any facility where posted notices require you to do so.Potentially Explosive EnvironmentsSwitch your phone off when in any area with a potentially explosive atmosphere andobey all signs and instructions. Sparks in such areas could cause an explosion or fireresulting in bodily injury or even death.Users are advised to switch the phone off while at a refueling point (service station).Users are reminded of the need to observe restrictions on the use of radio equipmentin fuel depots(fuel storage and distribution areas), chemical plants or where blasting operationsare in progress.Areas with a potentially explosive atmosphere are often but not always clearlymarked. They include below deck on boats, chemical transfer or storage facilities,vehicles using liquefied petroleum gas (such as propane or butane), areas where theair contains chemicals or particles, such as grain, dust or metal powders, and anyother area where you would normally be advised to turn off your vehicle engine.Emergency CallsThis phone, like any wireless phone, operates using radio signals, wireless and landline networks as well as user-programmed functions, which cannot guaranteeconnection in all conditions. Therefore, you should never rely solely on any wirelessphone for essential communications (medical emergencies, for example).Remember, to make or receive any calls the phone must be switched on and in aservice area with adequate signal strength. Emergency calls may not be possible onall wireless phone networks or when certain network services and/or phone featuresare in use. Check with local Wireless Providers.To make an emergency call:1. If the phone is not on, switch it on.2. Key in the emergency number for your present location (for example, 911or other official emergency number). Emergency numbers vary by location.3. Press the key.If certain features are in use (call barring, for example), you maySEND
