Quick Manual v1.0 // FMM920
13
Telematics
Behaviour
Meaning
Permanently
switched on
GNSS signal is not received
Blinking every
second
Normal mode, GNSS is working
Off
GNSS is turned off because:
Device is not working or Device is in
sleep mode
Blinking fast
constantly
Device firmware is being flashed
Behaviour
Meaning
Blinking every
second
Normal mode
Blinking every two
seconds
Sleep mode
Blinking fast for a
short time
Modem activity
Off
Device is not working or Device is in
boot mode
LED INDICATIONS
NAVIGATION LED INDICATIONS
STATUS LED INDICATIONS
BASIC CHARACTERISTICS
Module
Name
FMM920-Q3IB0: Quectel BG95-M3
with Teltonika TM2500
Technology
LTE Cat M1/NB-IoT/GSM/GPRS/
GNSS/BLUETOOTH
GNSS
GNSS
GPS, GLONASS, GALILEO, BEIDOU,
QZSS, AGPS
Receiver
33 channel
Tracking sensitivity
-165 dBM
Accuracy
< 3 m
Hot start
< 1 s
Warm start
< 25 s
Cold start
< 35 s
Celluar
Technology
LTE Cat M1/NB-IoT/GSM
2G bands
GPRS: B2/B3/B5/B8
4G bands
Cat M1: B1/B2/B3/B4/B5/B8/ B12/
B13/B18/B19/ B20/B25/B26/B27/
B28/B66/B85
Cat NB2: B1/B2/B3/B4/B5/B8/ B12/
B13/B18/B19/ B20/B25/B28/B66/
B71/B85