Vehicles; Potentially Explosive Environments - Zte Memo User Manual

implanted medical device, consult
your health care provider.
Hearing aids
Some digital wireless devices may
interfere with some hearing aids. If
interference occurs, consult your
service provider.
Hearing aid compatibility
Your mobile device model complies
with FCC rules governing hearing aid
compatibility. These rules require an
M3 microphone or higher value. The
M-value, shown on the device box,
refers to lower radio frequency (RF)
emissions. A higher M-value
generally indicates that a device
model has a lower RF emissions
level, which may improve the
likelihood that the device will operate
with certain hearing aids. Some
hearing aids are more immune than
others to interference. Please consult
your hearing health professional to
determine the M-rating of your
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52
hearing aid and whether your hearing
aid will work with this device.
This device includes a setting for
direct connection to telecoil
equipped hearing aids. When both
the telecoil hearing aid (T switch)
and the phone telecoil are activated,
using the device with the aided ear
will provide a direct connection for
audio through your hearing aid. The
quality of sound depends on the type
of hearing aid used. You should test
the device with the telecoil setting
activated to determine whether your
audio performance improves. Using
the telecoil hearing-aid setting
consumes additional battery power.
More information on accessibility can
be found at.

Vehicles

RF signals may affect improperly
installed or inadequately shielded
electronic systems in motor vehicles
such as electronic fuel injection
systems, electronic antiskid (antilock)
braking systems, electronic speed
control systems, and air bag systems.
For more information, check with the
manufacturer, or its representative, of
your vehicle or any equipment that
has been added.
Only qualified personnel should
service the device or install the
device in a vehicle. Faulty installation
or service may be dangerous and
may invalidate any warranty that may
apply to the device. Check regularly
that all wireless device equipment in
your vehicle is mounted and
operating properly. Do not store
or carry flammable liquids, gases,
or explosive materials in the same
compartment as the device, its parts,
or enhancements. 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 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
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53