Radio Frequency Interference - The China Office M503 Manual Del Usuario

designated to meet the limits recommended by international
guidelines to limit the exposure to radio waves. These guide-
lines were developed by an independent scientific organi-
zation, the ICNIRP.; and include safety margins designated to
ensure the protection of all, regardless of age and health.
The recommendations on exposure guidelines for mobile
phones employ a unit of measure known as the specific
absorption rate or SAR. The SAR limit defined in the ICNIRP
recommendations is 2.0 watts/kilogram (W/kg) averaged over
10 grams of tissue. In tests to determine the SAR, the equip-
ment is used in standard usage positions at its highest certi-
fied power level in all tested frequency bands. The actual SAR
level of a device in use may be lower than the maximum value
because the equipment is designed to only use the necessary
power required to reach the network. The amount changes
depending on several factors such as the distance from a net-
work base station.

5.1 Radio frequency interference

Radio frequency output from electronic devices can interfere
with other electronic equipment and cause malfunctions.
Although this phone has been designed in accordance with EU
regulations on radio frequency emission, telephone wireless
transmitters and electrical circuits can cause interference with
other electronic equipment.
We therefore recommend taking the following precautions:
Aircrafts: Wireless equipment can cause interference in the
aircraft
• Turn off your telephone before boarding the aircraft
• Do not use it on the ground until allowed to do so by
the flight crew.
Vehicles: Telephone radio frequency emissions can affect the
electronic systems of motor vehicles. In relation to your vehicle,
check with the manufacturer or dealer.
Medical implants: Medical equipment manufacturers recom-
mend a minimum distance of 15 centimeters between a wire-
less device and an implanted medical device such as a pace-
maker or defibrillator to avoid any interference with medical
9