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 n89■ 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 for essentialcommunications 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 SmartChip card is properly insertedin the device.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.Emergency numbers 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 mobile device meets guidelines for exposure to radio waves.Your mobile device is a radio transmitter and receiver. It is designed not to exceedthe limits for exposure to radio waves recommended by international guidelines.These guidelines were developed by the independent scientific organization ICNIRPand include safety margins designed to assure the protection of all persons,regardless of age and health.The exposure guidelines for mobile devices employ a unit of measurement knownas the Specific Absorption Rate or SAR. The SAR limit stated in the ICNIRP guidelinesis 2.0 watts/kilogram (W/kg) averaged over 10 grams of tissue. Tests for SAR areconducted using standard operating positions with the device transmitting at itshighest certified power level in all tested frequency bands. The actual SAR levelof an operating device can be below the maximum value because the device isdesigned to use only the power required to reach the network. That amount changes