Samsung SGH SGH Z540 User Manual

Also see for SGH SGH Z540: Service manual User guide

Health and safety informationEmergency callsThis phone, like any wireless phone, operates usingradio signals, wireless, and landline networks as well asuser-programmed functions, which cannot guaranteeconnection in all conditions. Therefore, you should neverrely solely on any wireless phone for essentialcommunications like medical emergencies.To make or receive calls, the phone must be switched onand in a service area with adequate signal strength.Emergency calls may not be possible on all wirelessphone networks or when certain network services and/or phone features are in use. Check with local serviceproviders.To make an emergency call:1. Switch on the phone.2. Key in the emergency number for your presentlocation. Emergency numbers vary by location.3. Press [ ].Certain features like Call Barring may need to bedeactivated before you can make an emergency call.Consult this document and your local cellular serviceOther important safety information• Only qualified personnel should service the phone orinstall the phone in a vehicle. Faulty installation orservice may be dangerous and may invalidate anywarranty applicable to the device.• Check regularly that all wireless phone equipment inyour vehicle is mounted and operating properly.• Do not store or carry flammable liquids, gases, orexplosive materials in the same compartment as thephone, its parts, or accessories.• For vehicles equipped with an air bag, rememberthat an air bag inflates with great force. Do not placeobjects, including installed or portable wirelessequipment, in the area over the air bag or in the airbag deployment area. Improperly installed wirelessequipment could result in serious injury if the airbag inflates.• Switch off your phone before boarding an aircraft. Itis dangerous and illegal to use wireless phones in anaircraft because they can interfere with theoperation of the aircraft.• Failure to observe these instructions may lead to the