MALUX SED OPH-810R User Manual page 13

SED OPH-810R
before using it with this handheld. This
handheld is intended for use when supplied
with power from the charger
HKA00605008-3B.
Only use batteries and chargers approved by
Shenzhen SED Wireless Communication
Technology Co., Ltd. with the particular model.
Using any other types of batteries and
chargers will invalidate the approval or
warranty, and may be dangerous. Please
grasp and pull the plug instead of the cord
when you disconnect the power cord of any
enhancement. For a pluggable device, the
socket shall be installed near the device and
shall be easily accessible.
Note: When inserting the battery charger to
charge the handheld, do not remove the
battery from the handheld or insert the battery
charger into a handheld without a battery;
otherwise, the handheld might be damaged.
Do not short circuit the battery. If a metal
object contacts the exposed electrode of the
battery, short-circuiting occurs, which can
cause damage or injuries. To prevent
User Manual
accidental leakage, store charged batteries
properly. Take care not to place the battery in
your pocket, wallet or bag with other metal
items.
Emergency calls:
Ensure that the handheld is switched on in a
service area. Dial the emergency number in
standby mode. Then, press the call key.
Inform the operator of your location. Do not
end the call without instruction.
Temperature range:
The temperature range for using the phone is
-20° C to +55° C and the ambient temperature
for adapter operation is 0° C to +40° C
(Relative Humidity 20% to 80%).
Voltage range:
The voltage range of the phone battery is 3.6
V to 4.2 V.
Altitude:
It is recommended that the phone be used at
an altitude from -100 m to 2500 m at
minimum.
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