Health and Safety Information126Knowing Radio Frequency SafetyThe design of your phone complies with updated NCRPstandards described below.In 1991-92, the Institute of Electrical and ElectronicsEngineers (IEEE) and the American National StandardsInstitute (ANSI) joined in updating ANSI’s 1982 standard forsafety levels with respect to human exposure to RF signals.More than 120 scientists, engineers and physicians fromuniversities, government health agencies and industriesdeveloped this updated standard after reviewing theavailable body of research. In 1993, the FederalCommunications Commission (FCC) adopted this updatedstandard in a regulation. In August 1996, the FCC adoptedhybrid standard consisting of the existing ANSI/IEEEstandard and the guidelines published by the NationalCouncil of Radiation Protection and Measurements (NCRP).Maintaining Your Phone’s Peak PerformanceFor the best care of your phone, only authorized personnelshould service your phone and accessories. Faulty servicemay void the warranty.There are several simple guidelines to operating your phoneproperly and maintaining safe, satisfactory service.Maintaining Safe Use of and Access to YourPhoneFAILURE TO FOLLOW THE INSTRUCTIONS OUTLINED MAYLEAD TO SERIOUS PERSONAL INJURY AND POSSIBLEPROPERTY DAMAGEIMPORTANT SAFETY INSTRUCTIONS - SAVE THESEINSTRUCTIONS.DANGER - TO REDUCE THE RISK OF FIRE OR ELECTRICSHOCK, CAREFULLY FOLLOW THESE INSTRUCTIONS.