Low Battery Alarm - NEC DT 2000 Owner's Manual

2) Press FCN + 9. This switches the microphone back on.
FULL MUTE:
1) Press FCN + 9 (Hold) This switches off both the
microphone and earpiece or speaker.
2) Press FCN + 9. This switches the microphone, earpiece
and speaker back on.
The Low Battery Alarm warns the user when the battery
power is getting low, by emitting a short double tone. The
double tone will sound 6 times at 10 second intervals and the
display will show RECHARGE BATTERY. After the sixth
consecutive alarm tone, the phone shuts itself off.
If you have a call in progress, the phone terminates the call
and turns off the phone automatically. The phone may sense
the battery low right after power on. In this case, it will turn off
the phone immediately.
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LOW BATTERY ALARM

RECHARGE
BATTERY
03m 06s
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03m 06s
03m 06s
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