Potentially Explosive Environments; Emergency Calls - Nokia 7500b User Manual

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A d d i t i o n a l s a f e t y i n f o r m a t i o n

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.
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