Nortel 4145Ex, User Manual

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8
Only use battery type
N0018955
in
the DECT Handset 4145Ex handset.
Do not use these batteries with other
products. These batteries were
designed specifically for use with the
DECTHandset 4145Ex handset and
the DECT Handset 4145Ex charger
ONLY. Improper use of the batteries
may result in fire hazard.
• Do not do anything that would
cause the battery to short circuit.
• Do not let the battery or the charger
come into contact with conductive
metal objects.
Installing battery
The battery is connected to the hand-
set when it is shipped from the fac-
tory.
Warning:
The battery must
not
be
removed in a potentially explosive
atmosphere.
1
To change the battery unscrew
the plate on the rear of the
handset to access the battery
compartment. Use a normal
screwdriver.
2
Insert normal screwdriver into the
small crack behind the blind cover
and break to open the handset.