Enfora GSM2228UG001 ユーザーズマニュアル

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Mini-MT User Guide 
Revision 1.02 
 
GSM2228UG001                                                                                                            Page 6 
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 
CALL 
ON 
GPS 
BAT 
 
Yellow Yellow Yellow  Red 
Hibernate OFF 
OFF 
 
 
OFF Low 
Battery, 
less than 20% 
Slow Blink 
250mS/10Sec 
 
Low Battery, 
less than 5% 
OFF 
Active / Battery  Blink when 
receiving or 
originating call 
500mS/1 Sec 
 
Blink for 
missed call 
2 Sec/2 Sec 
 
Solid during 
call 
Slow blink 
500mS/10Sec 
 
 
 
Blink when 
locked 
500mS/2 Sec 
Low Battery, 
less than 20% 
Slow Blink 
250mS/10Sec 
 
Low Battery, 
5% or less, or 
turns OFF 
Active / Aux 
Blink when 
receiving or 
originating call 
500mS/1 Sec 
 
Blink for 
missed call 
2 Sec/2 Sec 
 
Solid during 
call 
ON solid 
Blink when 
locked 
500mS/2 Sec 
Fast Blink, 
during charge 
500mS/2 Sec 
 
OFF when 
charged 
 
NOTE:  When upgrading the firmware on the Mini-MT the LED’s will blink