Potentially explosiveenvironmentsSwitch off your device in any area with a potentiallyexplosive atmosphere. Obey all posted instructions. Sparksin such areas could cause an explosion or fire resulting inbodily injury or death. Switch off the device at refuelingpoints such as near gas pumps at service stations. Observerestrictions in fuel depots, storage, and distribution areas;chemical plants; or where blasting operations are inprogress. Areas with a potentially explosive atmosphereare often, but not always, clearly marked. They includeareas where you would be advised to turn off your vehicleengine, below deck on boats, chemical transfer or storagefacilities and where the air contains chemicals or particlessuch as grain, dust, or metal powders. You should checkwith the manufacturers of vehicles using liquefiedpetroleum gas (such as propane or butane) to determineif this device can be safely used in their vicinity.Emergency callsImportant: This device operates using radio signals,wireless networks, landline networks and user-programmed functions. If your device supports voice callsover the internet (internet calls), activate both the internetcalls and the cellular phone. The device may attempt tomake emergency calls over both the cellular networks andthrough your internet call provider if both are activated.Connections in all conditions cannot be guaranteed. Youshould never rely solely on any wireless device foressential communications like medical emergencies.To make an emergency call:1. If the device is not on, switch it on. Check for adequatesignal strength. Depending on your device, you mayalso need to complete the following:• Insert a SIM card if your device uses one.• Remove certain call restrictions you have activatedin your device.• Change your profile from Offline or Flight profile toan active profile.2. Press the end key as many times as needed to clear thedisplay and ready the device for calls.3. Enter the official emergency number for your presentlocation. Emergency numbers vary by location.4. Press the call key.When making an emergency call, give all the necessaryinformation as accurately as possible. Your wireless devicemay be the only means of communication at the scene ofan accident. Do not end the call until given permission todo so.Certification information (SAR)This mobile device meets guidelines for exposure toradio waves.Your mobile device is a radio transmitter and receiver. Itis designed not to exceed the limits for exposure to radiowaves recommended by international guidelines. Theseguidelines were developed by the independent scientificorganization ICNIRP and include safety margins designedto assure the protection of all persons, regardless of ageand health. 143 Product and safety information