Getting Started
5
*During system reboot, these LEDs will light on continuously. During
firmware upgrade, these LEDs will flash continuously. For Signal Strength
LEDs, please refer to the table below for signal strength indication.
LEDs
ON
Signal
Strength
3G/2G/cdma2000
RSSI reading
4G LTE
RSRP reading
none
0 bars
Weaker than -100 dBm
Weaker than -115 dBm
1
1 bar
-100 dBm to
(just below)
-95 dBm
-115 dBm to
(just below)
-109 dBm
2
2 bars
-95 dBm to
(just below)
-90
dBm
-109 dBm to
(just below)
-103 dBm
3
3 bars
-90 dBm to
(just below)
-83
dBm
-103 dBm to
(just below)
-95 dBm
4
4 bars
-83 dBm to
(just below)
-76
dBm
-95 dBm to
(just below)
-87
dBm
5
5 bars
-76 dBm or stronger
-87 dBm or stronger
