Additional safety information141Emergency callsImportant: Wireless phones, including this device,operate using radio signals, wireless networks, landlinenetworks, and user-programmed functions. Because of this,connections in all conditions cannot be guaranteed. Youshould never rely solely on any wireless device for essentialcommunications like medical emergencies.To make an emergency call:1 If the device is not on, switch it on. Check for adequatesignal strength.Some networks may require that a valid SIM card isproperly inserted in the device.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.If certain features are in use, you may first need to turn thosefeatures off before you can make an emergency call. If thedevice is in the offline or flight profile mode, you may need tochange the profile to activate the phone function before youcan make an emergency call. Consult this guide or your serviceprovider for more information.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 of anaccident. Do not end the call until given permission to do so.Certification information (SAR)THIS MOBILE DEVICE MEETS GUIDELINES FOR EXPOSURE TORADIO WAVES.Your mobile device is a radio transmitter and receiver. It isdesigned not to exceed the limits for exposure to radio wavesrecommended by international guidelines. These guidelineswere developed by the independent scientific organisationICNIRP and include safety margins designed to assure theprotection of all persons, regardless of age and health.The exposure guidelines for mobile devices employ a unit ofmeasurement known as the Specific Absorption Rate or SAR.The SAR limit stated in the ICNIRP guidelines is 2.0 watts/kilogram (W/kg) averaged over 10 grams of tissue. Tests forSAR are conducted using standard operating positions withthe device transmitting at its highest certified power level inall tested frequency bands. The actual SAR level of anoperating device can be below the maximum value becausethe device is designed to use only the power required to reachthe network. That amount changes depending on a number offactors such as how close you are to a network base station.The highest SAR value under the ICNIRP guidelines for use ofthe device at the ear is 0.58 W/kg.Use of device accessories and enhancements may result indifferent SAR values. SAR values may vary depending onnational reporting and testing requirements and the networkband. Additional SAR information may be provided underproduct information at www.nokia.com.