123can require you to stop using the phone if suchinterference cannot be eliminated.Vehicles using liquefied petroleum gas (such aspropane or butane) must comply with the National FireProtection Standard (NFPA-58). For a copy of thisstandard, contact the National Fire ProtectionAssociation, One Battery march Park, Quincy, MA02269, Attn: Publication Sales Division.CautionsChanges or modifications made in the radio phone, notexpressly approved by Samsung, will void the user’sauthority to operate the equipment.Only use approved batteries, antennas and chargers.The use of any unauthorized accessories may bedangerous and void the phone warranty if saidaccessories cause damage or a defect to the phone.Although your phone is quite sturdy, it is a complexpiece of equipment and can be broken. Avoiddropping, hitting, bending or sitting on it.Other Important Safety Information• Only qualified personnel should service the phoneor install the phone in a vehicle. Faulty installationor service may be dangerous and may invalidateany warranty applicable to the device.• Check regularly that all wireless phone equipmentin your vehicle is mounted and operating properly.• Do not store or carry flammable liquids, gases orexplosive materials in the same compartment asthe phone, its parts or accessories.• For vehicles equipped with an air bag, rememberthat an air bag inflates with great force. Do notplace objects, including both installed or portablewireless equipment in the area over the air bag orin the air bag deployment area. If wirelessequipment is improperly installed and the air baginflates, serious injury could result.• Switch your phone off before boarding an aircraft.The use of wireless phone in aircraft is illegal andmay be dangerous to the aircraft's operation.• Failure to observe these instructions may lead tothe suspension or denial of telephone services tothe offender, or legal action, or both.