Access Codes170PUK2The PUK2, supplied with some SIM cards, isrequired to change a blocked PIN2.If you key in an incorrect PUK2 ten times insuccession, you cannot use the functions requiringthe PIN2. Contact your service provider for a newcard.You cannot change the PUK2. If you lose the code,contact your service provider.Call Barring PasswordThe 4-digit call barring password is required whenyou use the Call Barring function. You obtain thepassword from your service provider when yousubscribe to this function.You can change this password using the Changebarring password menu option (Menu 6.2.7).For further details, see page 135.171Health and SafetyInformationExposure to Radio-Frequency Energy(SAR Information)This phone meets European Union (EU)requirements concerning exposure to radio waves.Your mobile phone is a radio transmitter andreceiver. It is designed and manufactured, so as notto exceed the limits for exposure to radio-frequency(RF) energy, as recommended by the EU Council.These limits are part of comprehensive guidelinesand establish permitted levels of RF energy for thegeneral population. The guidelines were developedby independent scientific organisations through theperiodic and thorough evaluation of scientificstudies. The limits include a substantial safetymargin designed to ensure the safety of all persons,regardless of age and health.The exposure standard for mobile phones employsa unit of measurement known as SAR (SpecificAbsorption Rate). The SAR limit recommended bythe EU Council is 2.0W/kg.** The SAR limit for mobile phones used by the public is2.0 watts/kilogram (W/kg) averaged over ten grams ofbody tissue. The limit incorporates a substantial marginof safety to give additional protection for the public andto account for any variations in measurements. The SARvalues may vary depending on national reportingrequirements and the network band.