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Potentially explosive environments, Emergency calls, Potentially explosive – Nokia 7610 Supernova User Manual

Page 55: Environments

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For vehicles equipped with an air bag, remember that air bags inflate with great force.

Do not place objects, including installed or portable wireless equipment in the area over

the air bag or in the air bag deployment area. If in-vehicle wireless equipment is

improperly installed and the air bag inflates, serious injury could result.
Using your device while flying in aircraft is prohibited. Switch off your device before

boarding an aircraft. The use of wireless teledevices in an aircraft may be dangerous to

the operation of the aircraft, disrupt the wireless telephone network, and may be illegal.

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 refuelling 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 and areas where the air

contains chemicals or particles such as grain, dust, or metal powders. You should check

with the manufacturers of vehicles using liquefied petroleum gas (such as propane or

butane) to determine if this device can be safely used in their vicinity.

Emergency calls

Important: This device operates using radio signals, wireless networks, landline

networks, and user-programmed functions. If your device supports voice calls over the

internet (internet calls), activate both the internet calls and the cellular phone. The

device will attempt to make emergency calls over both the cellular networks and

through your internet call provider if both are activated. 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. Depending

on your device, you may also need to complete the following:
● Insert a SIM card if your device uses one
● Remove certain call restrictions you have activated in your device.
● Change your profile from offline or flight profile mode to an active profile.

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.

Additional safety information

© 2008 Nokia. All rights reserved.

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