contains chemicals or particles such as grain, dust, or metal powders. You should checkwith the manufacturers of vehicles using liquefied petroleum gas (such as propane orbutane) to determine if this device can be safely used in their vicinity.Emergency callsImportant: Wireless phones, including this device, operate using radio signals,wireless networks, landline networks, and user-programmed functions. Because of this,connections in all conditions cannot be guaranteed. You should never rely solely on anywireless device for essential 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 the device.2. Press the end key as many times as needed to clear the display and ready the devicefor calls.3. Enter the official emergency number for your present location. Emergency numbersvary by location.4. Press the call key.If certain features are in use, you may first need to turn those features off before youcan make an emergency call. Consult this guide or your service provider for moreinformation.When making an emergency call, give all the necessary information as accurately aspossible. Your wireless device may be the only means of communication at the sceneof an accident. Do not end the call until given permission to do so.This mobile device meets guidelines for exposure to radio waves.Your mobile device is a radio transmitter and receiver. It is designed not to exceed thelimits for exposure to radio waves recommended by international guidelines. Theseguidelines were developed by the independent scientific organization ICNIRP andinclude safety margins designed to assure the protection of all persons, regardless ofage and health.The exposure guidelines for mobile devices employ a unit of measurement known asthe Specific Absorption Rate or SAR. The SAR limit stated in the ICNIRP guidelines is 2.0watts/kilogram (W/kg) averaged over 10 grams of tissue. Tests for SAR are conductedusing standard operating positions with the device transmitting at its highest certifiedpower level in all tested frequency bands. The actual SAR level of an operating devicecan be below the maximum value because the device is designed to use only the powerrequired to reach the network. That amount changes depending on a number of factorssuch as how close you are to a network base station. The highest SAR value under theICNIRP guidelines for use of the device at the ear is 0.39 W/kg.Additional safety information53Certification information (SAR)© 2008 Nokia. All rights reserved.