Section 13: Health and Safety Information 151Emergency CallsSection 13Sparks 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 arefueling point (service station). Users are reminded ofthe need to observe restrictions on the use of radioequipment in fuel depots(fuel storage and distribution areas), chemical plants orwhere blasting operations are in progress.Areas with a potentially explosive atmosphere are oftenbut not always clearly marked. They include below deckon boats, chemical transfer or storage facilities, vehiclesusing liquefied petroleum gas (such as propane orbutane), areas where the air contains chemicals orparticles, such as grain, dust or metal powders, and anyother area where you would normally be advised to turnoff your vehicle engine.Emergency CallsThis phone, like any wireless phone, operates using radiosignals, wireless and landline networks as well as user-programmed functions, which cannot guaranteeconnection in all conditions. Therefore, you should neverrely solely on any wireless phone for essentialcommunications (medical emergencies, for example).Remember, to make or receive any calls the phone must beswitched on and in a service area with adequate signalstrength. Emergency calls may not be possible on allwireless phone networks or when certain networkservices and/or phone features are in use. Check withlocal service providers.