Samsung SGH-F400 User Manual

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Samsung SGH-F400 User Manual Manual pdf 50 page image

47Users are advised to switch off the phone while at arefuelling point (service station). Users are reminded ofthe need to observe restrictions on the use of radioequipment in fuel depots (fuel storage and distributionareas), chemical plants, or where blasting operationsare in progress.Areas with a potentially explosive atmosphere are oftenbut not always clearly marked. They include the areasbelow decks on boats, chemical transfer or storagefacilities, vehicles using liquefied petroleum gas, suchas propane or butane, areas where the air containschemicals or particles, such as grain, dust or metalpowders, and any other area where you would normallybe advised to turn off your vehicle engine.Emergency 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 shouldnever rely solely on any wireless phone for essentialcommunications like medical emergencies.To make or receive calls, the phone must be switchedon and 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 serviceprovider.Other 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.