2N ISDN BRI GSM, Руководство пользователя

Страница: 14 / 109

2N - ISDN BRI GSM Enterprise Gateway
1.4. RF Radiation Safety Precautions
It is prohibited to use any transmitters, including
GSM gateways, in areas where explosives are used,
such as quarries.
It is forbidden to use mobile phones and thus GSM
gateways too at refuelling points.
A GSM gateway may affect sensitive life-saving
devices in medical centres. So it is prohibited to use
mobile phones and GSM gateways here.
In general, any restriction regarding mobile phones
based on RF energy radiation applies to GSM
gateways.
Where necessary, a GSM gateway may be installed
at a safe distance (in the neighbouring building, e.g.)
and a BRI ISDN connection cable may be carried
from the GSM gateway to the original building.
Although GSM gateways are not intended
for aircraft or
cars, all relevant restrictions
and regulations regarding mobile phones apply
to them here.
4