A d d i t i o n a l s a f e t y i n f o r m a t i o n97operations are in progress. Areas with a potentially explosive atmosphere areoften, but not always, clearly marked. They include below deck on boats,chemical transfer or storage facilities, vehicles using liquefied petroleum gas(such as propane or butane), and areas where the air contains chemicals orparticles such as grain, dust, or metal powders.■ Emergency callsImportant: Wireless phones, including this device, operate using radiosignals, wireless networks, landline networks, and user-programmedfunctions. Because of this, connections in all conditions cannot beguaranteed. You should 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 adequate signal strength.Some networks may require that a valid SIM card is properly inserted in thedevice.2. Press the end key as many times as needed to clear the display and ready thedevice for calls.3. Enter the official emergency number for your present location. Emergencynumbers vary by location.4. Press the call key.If certain features are in use, you may first need to turn those features off beforeyou can make an emergency call. Consult this guide or your service provider formore information.When making an emergency call, give all the necessary information as accuratelyas possible. Your wireless device may be the only means of communication at thescene of an accident. Do not end the call until given permission to do so.■ Certification information (SAR)THIS DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIOWAVESYour mobile device is a radio transmitter and receiver. It is designed andmanufactured not to exceed the limits for exposure to radio frequency (RF)recommended by international guidelines (ICNIRP). These limits are part ofcomprehensive guidelines and establish permitted levels of RF energy for thegeneral population. The guidelines were developed by independent scientificorganizations through periodic and thorough evaluation of scientific studies.