Nokia SGH-D830 - Manual (Page 104)

102
Health and safety information
Operating environment
Remember to follow any special regulations
in force in the area you are in, and always
switch off your phone whenever it is
forbidden to use it, or when it may cause
interference or danger.
When connecting the phone or any
accessory to another device, read its user’s
guide for detailed safety instructions. Do not
connect incompatible products.
As with other mobile radio transmitting
equipment, users are advised that for the
satisfactory operation of the equipment and
for the safety of personnel, it is
recommended that the equipment should
only be used in the normal operating
position (held to your ear with the antenna
pointing over your shoulder).
Electronic devices
Most modern electronic equipment is
shielded from radio frequency (RF) signals.
However, certain electronic equipment may
not be shielded against the RF signals from
your wireless phone. Consult the
manufacturer to discuss alternatives.
Pacemakers
Pacemaker manufacturers recommend that
a minimum distance of 15 cm (6 inches) be
maintained between a wireless phone and a
pacemaker to avoid potential interference
with the pacemaker. These
recommendations are consistent with the
independent research and recommendations
of Wireless Technology Research. If you
have any reason to suspect that interference
is taking place, switch off your phone
immediately.
Hearing aids
Some digital wireless phones may interfere
with some hearing aids. In the event of such
interference, you may wish to consult your
hearing aid manufacturer to discuss
alternatives.