127 Safetytwo-way radios should be turned off. Construction crews often useremote-control RF devices to set off explosives.Turn off your phone when you’re in any area that has apotentially explosive atmosphere. Although it’s rare, yourphone or its accessories could generate sparks. Sparkscould cause an explosion or a fire resulting in bodilyinjury or even death. These areas are often, but notalways, clearly marked. They include:• Fueling areas such as gas stations.• Below deck on boats.• Fuel or chemical transfer or storage facilities.• Areas where the air contains chemicals or particles such asgrain, dust or metal powders.• Any other area where you would normally be advised to turnoff your vehicle’s engine.Note: Never transport or store flammable gas, liquid or explosives in thecompartment of your vehicle that contains your phone or accessories.Restricting Children’s Access to your PhoneYour phone is not a toy. Children should not be allowed to play with itbecause they could hurt themselves and others, damage the phone,dial 911 by mistake or make calls that increase your phone bill.Caring for the BatteryProtecting Your BatteryThe guidelines listed below help you get the most out of yourbattery’s performance.
