Nokia 12 GSM MODULE REMOTE I/O - Manual (Page 50)

10. SAFETY INFORMATION
Read these simple guidelines as they contain important safety information.
Breaking the rules may be dangerous or illegal and may also invalidate the
service terms that may apply to this device. Read the complete documentation
for further information.
The device should only be installed to places where it does not cause
interference or danger. Do not use or install where the use of wireless phones
is prohibited.
Do not install or use in hospitals, airports or planes, potentially explosive
atmospheres. Obey all signs and regulations concerning the use of wireless
phones.
Obey all laws, regulations and safety standards when using this device.
All wireless devices are susceptible to interference, which could affect
performance.
Only qualified personnel may install or repair this device.
To protect the power supply cables and meet the fire safety requirements, it is
recommended that the electrical circuits are supplied with a power regulator.
The power regulator should be placed as close to the terminals of the power
supply as possible.
Do not connect to incompatible products or components.
The device and antenna may be damaged if either come into contact with
ground potentials other than the one in your applications.
10.1 NETWORK SUPPORT
The wireless device described in this guide is approved for use on the EGSM
900/GSM 1800 network (RX-2) or on the GSM 850/GSM 1900 network (RX-9).
Contact your service provider for more information about networks.
This device requires a separate SIM card reader. Always switch off the device
before handling the SIM cards. Design your application to enable easy access
to the SIM card reader. Keep all miniature SIM cards out of the reach of small
children. For availability and information on using SIM card services, contact
your SIM card vendor. This may be the service provider, network operator, or
other vendor.
To use the device you must have service from a wireless service provider.
Many of the features in this device depend on features in the wireless network
to function. These Network Services may not be available on all networks or
you may have to make specific arrangements with your service provider before
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