Samsung Blackjack Access - Manual (Page 79)

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Health and safety information
Potentially explosive environments
Switch off your phone when in any area with a
potentially explosive atmosphere, and obey all signs
and instructions. Sparks in such areas could cause an
explosion or fire resulting in bodily injury or even
death.
Users are advised to switch off the phone while at a
refuelling point (service station). Users are reminded
of the need to observe restrictions on the use of radio
equipment in fuel depots (fuel 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 the
areas below decks on boats, chemical transfer or
storage facilities, vehicles using liquefied petroleum
gas, such as propane or butane, areas where the air
contains chemicals or particles, such as grain, dust or
metal powders, and any other area where you would
normally be advised to turn off your vehicle engine.
Emergency calls
This phone, like any wireless phone, operates using
radio signals, wireless, and landline networks as well
as user-programmed functions, which cannot
guarantee connection in all conditions. Therefore, you
should never rely solely on any wireless phone for
essential communications like medical emergencies.
To make or receive calls, the phone must be switched
on and in a service area with adequate signal strength.
Emergency calls may not be possible on all wireless
phone networks or when certain network services and/
or phone features are in use. Check with local service
providers.
To make an emergency call:
1. Switch on the phone.
2. Key in the emergency number for your present
location. Emergency numbers vary by location.
3. Press [ ].
Certain features like Call Barring may need to be
deactivated before you can make an emergency call.
Consult this document and your local cellular service
provider.