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2. Front panel connectors and indications
USB
USB
USB 2.0 Mini connector to be used for connection with a PC. The USB can be
used for updating the software of the GSM Gateway and also for adjusting parameters,
such as battery tripping limits. For more information please see section 6 "Upgrade Tool".
LED Indicators
LED
Status
1000 ms ON / 1000 ms
OFF
PWR/STAT
100 ms ON / 1500 ms OFF
OFF
PHONE
Flashing
(Red LED)
ON
Flashing
BATT
(Red LED)
OFF
PHONE
Connection to standard telephone device
PHONE 1
1
162236M User Manual GSM Gateway
No PHONE (RJ11)
1
2
La
3
Lb
4
PHONE
Indicates
Normal status
Backup power in use
Phone device is On-hook (Normal status)
Ringing signal on line
Phone device is Off-hook
Battery problem. The battery is not
connected or the battery has not passed a
battery test. See also section 4 nedan.
Battery state is normal
5
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