Samsung SPH-N400 - Manual (Page 116)

Section 4: Safety Guidelines and Warranty Information
4A: Safety 115
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Dial sensibly and assess the traffic; if possible, place calls when
stationary or before pulling into traffic.
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Do not engage in stressful or emotional conversations that may
divert your attention from the road.
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Dial to report serious emergencies. It’s free from your wireless phone.
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Use your phone to help others in emergencies.
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Call roadside assistance or a special non-emergency wireless number
when necessary.
Tip: Purchase an optional Hands-Free Car Kit.
Following Safety Guidelines
To operate your phone safely and efficiently, always follow any special
regulations in a given area. Turn your phone off in areas where use is
forbidden or when it may cause interference or danger.
Using Your Phone Near Other Electronic Devices
Most modern electronic equipment is shielded from radio frequency (RF)
signals. However, RF signals from wireless phones may affect
inadequately shielded electronic equipment.
RF signals may affect improperly installed or inadequately shielded
electronic operating systems and/or entertainment systems in motor
vehicles. Check with the manufacturer or their representative to
determine if these systems are adequately shielded from external RF
signals. Also check with the manufacturer regarding any equipment that
has been added to your vehicle.
Consult the manufacturer of any personal medical devices, such as
pacemakers and hearing aids, to determine if they are adequately
shielded from external RF signals.
Note: Always turn off the phone in health care facilities and request
permission before using the phone near medical equipment.
Turning Off Your Phone Before Flying
Turn off your phone before boarding any aircraft. To prevent possible
interference with aircraft systems, the U.S. Federal Aviation