–15–CAUTION:To comply with FCC RF exposure requirements, the base unit should be installed withits antenna located at 20 cm or more from persons and handset should be carried withthe specific belt-clip provided for the handset to ensure compliance. Other non-testedbelt-clips or similar body-worn accessories may not comply, therefore, should beavoided.This equipment is hearing aid compatible as defined by the FCC in 47 CFR Section68.316.•Environment — do not place the unit in a room where the temperature is less than5°C (41°F) or greater than 40°C (104°F). Allow 10 cm (4") clearance around the unitfor proper ventilation. Avoid excessive smoke, dust, mechanical vibration, shock, ordirect sunlight.•Medical — consult the manufacturer of any personal medical devices, such aspacemakers or hearing aids, to determine if they are adequately shielded from externalRF (radio frequency) energy. (The unit operates in the frequency range of 5760MHz to5840MHz, and the power output level can range 0.25 watts to 0.50 watts.) Do not usethe unit in health care facilities if any regulations posted in the area instruct you not todo so. Hospitals or health care facilities may be using equipment that could be sensitiveto external RF (radio frequency) energy.•Routine care — wipe the unit with a soft cloth. Do not use benzine, thinner, or anyabrasive powder. When you leave the unit unused for a long period of time, unplug theAC adaptor from the outlet.•If there is any trouble — disconnect the unit from the telephone line and connect aknown working phone. If the known working phone operates properly, have your unitrepaired by a Factory Servicenter or other Authorized Servicer. If the known workingphone does not operate properly, consult your telephone company.When you hold the phone to your ear, noise might be heard in your Hearing Aid.Some Hearing Aids are not adequately shielded from external RF (radio frequency)energy. If noise occurs, use an optional headset accessory or the speakerphoneoption (if applicable) when using this phone. Consult with your audiologist or HearingAid manufacturer about the availability of Hearing Aids which provide adequateshielding to RF energy commonly emitted by digital devices.