Nokia N73 - Smartphone 42 MB, User Manual, Page: 116 / 265

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Potentially explosive environments
Switch off your device when in any area with a potentially
explosive atmosphere, and obey all signs and instructions.
Potentially explosive atmospheres include areas where you
would normally be advised to turn off your vehicle engine.
Sparks in such areas could cause an explosion or fire resulting
in bodily injury or even death. Switch off the device at
refueling points such as near gas pumps at service stations.
Observe restrictions on the use of radio equipment in fuel
depots, storage, and distribution areas; chemical plants; or
where blasting operations are in progress. Areas with a
potentially explosive atmosphere are often, but not always,
clearly marked. They include below deck on boats, chemical
transfer or storage facilities, vehicles using liquefied petroleum
gas (such as propane or butane), and areas where the air
contains chemicals or particles such as grain, dust, or
metal powders.
Emergency calls
Important: Wireless phones, including this device,
operate using radio signals, wireless networks,
landline networks, and user-programmed functions.
Because of this, connections in all conditions cannot
be guaranteed. You should never rely solely on any
wireless device for essential communications like
medical emergencies.
To make an emergency call:
1 If the device is not on, switch it on. Check for adequate
signal strength.
Some networks may require that a valid SIM card
is properly inserted in the device.
2 Press the end key as many times as needed to clear the
display and ready the device for calls.
3 Enter the official emergency number for your present
location. Emergency numbers vary by location.
4 Press the call key.
If certain features are in use, you may first need to turn
those features off before you can make an emergency call.
If the device is in the offline profile mode, you may need to
change the profile to activate the phone function before
you can make an emergency call. Consult this guide or your
service provider for more information.
When making an emergency call, give all the necessary
information as accurately as possible. Your wireless device
may be the only means of communication at the scene of an
accident. Do not end the call until given permission to do so.