Mini-MT User Guide
Revision 1.02
4.1 LED Indicators
There are four LED's used to provide status to the user. See Figure 2 for LED
information. The LED functions are defined in the table below.
Power Mode
Hibernate
OFF
Active / Battery Blink when
receiving or
originating call
500mS/1 Sec
Blink for
missed call
2 Sec/2 Sec
Solid during
call
Active / Aux
Blink when
receiving or
originating call
500mS/1 Sec
Blink for
missed call
2 Sec/2 Sec
Solid during
call
NOTE: When upgrading the firmware on the Mini-MT the LED's will blink.
GSM2228UG001
CALL
ON
Yellow
Yellow
OFF
Slow blink
500mS/10Sec
ON solid
GPS
Yellow
OFF
Low Battery,
less than 20%
Slow Blink
250mS/10Sec
Low Battery,
less than 5%
OFF
Blink when
Low Battery,
locked
less than 20%
500mS/2 Sec
Slow Blink
250mS/10Sec
Low Battery,
5% or less, or
turns OFF
Blink when
Fast Blink,
locked
during charge
500mS/2 Sec
500mS/2 Sec
OFF when
charged
BAT
Red
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