Knowing Performance and Safety Guidelines
135
Getting Started
20
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.
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 Administration (FAA) regulations require
you to have permission from a crew member to use your
phone while the plane is on the ground. To prevent any risk
of interference, FCC regulations prohibit using your phone
while the plane is in the air.
Turning Off Your Phone in Dangerous Areas
To avoid interfering with blasting operations, turn off your
phone when in a blasting area or in other areas with signs
indicating that two-way radios should be turned off.
Construction crews often use remote-control RF devices to
set off explosives.
Summary of Contents for SPHN300NS
Page 1: ...Sprint PCS The clear alternative to cellular SM...
Page 4: ...4...
Page 14: ...Section 1 14 Getting Started...
Page 18: ...Section 2 18 Getting to Know Your Sprint PCS Phone Front View of Phone...
Page 26: ...Section 2 26 Getting to Know Your Sprint PCS Phone...
Page 32: ...Section 3 32 Understanding Roaming...
Page 44: ...Section 4 44 Making and Answering Calls...
Page 56: ...Section 6 56 Adjusting Volume...
Page 72: ...Section 9 72 Managing Messaging...
Page 96: ...Section 13 96 Personal Information Management...
Page 102: ...Section 14 102 Using the Voice Services of Your Sprint PCS...
Page 122: ...Section 16 122 Games...
Page 130: ...Section 19 130 Selecting Your Accessories...
Page 162: ...Section 21 162 Terms and Conditions Warranty Information...