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  4. How to Config Network or Bands for Mictrack Devices

How to Config Network or Bands for Mictrack Devices

If you want to Config Network or Bands for Mictrack Devices, hope this post can help you.

Network Command Description

ParameterDescriptionExample
NWMMode commandNWM
SCANMODENetwork Search Mode:
0 – AUTOMATIC
1 – GSM only
2 – LTE only
0
IOTMODELTE Search Mode
0 – CAT M1
1 – NB-IoT(CAT NB1)
2 – CAT M1 and NB-IoT
0
SCANSEQNetwork Searching Sequence
0 – AUTOMATIC (CAT M1->NB-IoT->GSM)
1 – GSM
2 – CAT M1
3 – NB-IoT(CAT NB1)
0
Network Command Description

Config Network Commands

  • CAT M1 only: NWM,3,0,2
  • NB-IoT only: NWM,3,1,3
  • GSM only: NWM,1,2,1
  • CAT M1 & NB-IoT: NWM,3,2,3
  • Cat M1 & GSM: NWM,0,0,0
  • NB-IoT & GSM: NWM,0,1,0

The commands support PC and Server (downlink) only. the command will be valid after device reboot.

Band Command Description

ParameterDescriptionExample
BANDBand commandBAND
CAT M1 BANDCAT M1 Bands:
0 – Any frequency band
1 – B1
2 – B2
….
28 – B28
12
NB-IoT BANDNB-IoT Bands:
0 – Any frequency band
1 – B1
2 – B2
….
28 – B28
20
GSM BANDGSM Bands:
f – Any frequency band
f
Band Command Description

The GSM band “f” is lowercase letters.

Config Bands Commands

CAT M1

  • CAT M1 B3: BAND,8,0,f
  • Cat M1 B12: BAND,12,0,f
  • Cat M1 B20: BAND,20,0,f
  • Cat M1 B28: BAND,28,0,f

NB-IoT

  • NB-IoT B3: BAND,0,3,f
  • NB-IoT B8: BAND,0,8,f
  • NB-IoT B20: BAND,0,20,f
  • NB-IoT B28: BAND,0,28,f
Updated on November 3, 2022

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