62void your authority to operate this equipment. Only use approvedbatteries, antennas and chargers. The use of any unauthorizedaccessories may be dangerous and void the phone warranty if saidaccessories cause damage or a defect to the phone.Although your phone is quite sturdy, it is a complex piece ofequipment and can be broken. Avoid dropping, hitting, bending orsitting on it.Other Important Safety Information• Only qualified personnel should service the phone or install the phone in avehicle. Faulty installation or service may be dangerous and may invalidateany warranty applicable to the device.• Check regularly that all wireless phone equipment in your vehicle ismounted and operating properly.• Do not store or carry flammable liquids, gases or explosive materials in thesame compartment as the phone, its parts or accessories.• For vehicles equipped with an air bag, remember that an air bag inflateswith great force. Do not place objects, including both installed or portablewireless equipment in the area over the air bag or in the air bag deploymentarea. If wireless equipment is improperly installed and the air bag inflates,serious injury could result.• Switch your phone off before boarding an aircraft. The use of wirelessphone in aircraft is illegal and may be dangerous to the aircraft's operation.• Failure to observe these instructions may lead to the suspension or denial oftelephone services to the offender, or legal action, or both.