Health and safety information129Emergency callsThis phone, like any wireless phone, operatesusing radio signals, wireless, and landlinenetworks as well as user-programmedfunctions, which cannot guarantee connectionin all conditions. Therefore, you should neverrely solely on any wireless phone for essentialcommunications like medical emergencies.To make or receive calls, the phone must beswitched on and in a service area with adequatesignal strength. Emergency calls may not bepossible on all wireless phone networks or whencertain network services and/or phone featuresare in use. Check with local service providers.To make an emergency call:1. Switch on the phone.2. Key in the emergency number for yourpresent location. Emergency numbers varyby location.3. Press [ ].Certain features like Call Barring may need tobe deactivated before you can make anemergency call. Consult this document andyour local cellular service provider.Other important safety information• Only qualified personnel should service thephone or install the phone in a vehicle.Faulty installation or service may bedangerous and may invalidate any warrantyapplicable to the device.• Check regularly that all wireless phoneequipment in your vehicle is mounted andoperating properly.• Do not store or carry flammable liquids,gases, or explosive materials in the samecompartment as the phone, its parts, oraccessories.