148Section 11butane), 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.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, 911 or other official emergency number).Emergency numbers vary by location.3. Press the key.If certain features are in use (call barring, for example),you may first need to deactivate those features before youcan make an emergency call. Consult this document andyour local cellular service provider.When making an emergency call, remember to give all thenecessary information as accurately as possible.
