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 n75Additional safety information■ Operating environmentRemember to follow any special regulations in force in any area and alwaysswitch off your device when its use is prohibited or when it may causeinterference or danger. Use the device only in its normal operating positions.This device meets RF exposure guidelines when used either in the normal useposition against the ear or when positioned at least 2.2 centimeters (7/8 inch)away from the body. When a carry case, belt clip or holder is used for body-wornoperation, it should not contain metal and should position the device the above-stated distance from your body.To transmit data files or messages, this device requires a good quality connectionto the network. In some cases, transmission of data files or messages may bedelayed until such a connection is available. Ensure the above separationdistance instructions are followed until the transmission is completed.■ Medical devicesOperation of any radio transmitting equipment, including wireless phones, mayinterfere with the functionality of inadequately protected medical devices.Consult a physician or the manufacturer of the medical device to determine ifthey are adequately shielded from external RF energy or if you have any questions.Switch off your device in health care facilities when any regulations posted inthese areas instruct you to do so. Hospitals or health care facilities may be usingequipment that could be sensitive to external RF energy.PacemakersPacemaker manufacturers recommend that a minimum separation of 15.3centimeters (6 inches) be maintained between a wireless phone and a pacemakerto avoid potential interference with the pacemaker. These recommendations areconsistent with the independent research by and recommendations of WirelessTechnology Research. Persons with pacemakers should:• Always keep the device more than 15.3 centimeters (6 inches) from thepacemaker when the device is switched on.• Do not carry the device in a breast pocket.• Hold the device to the ear opposite the pacemaker to minimize the potentialfor interference.If you suspect interference, switch off your device, and move the device away.