If you want to Config Network or Bands for Mictrack Devices, hope this post can help you.
Network Command Description
| Parameter | Description | Example |
| NWM | Mode command | NWM |
| SCANMODE | Network Search Mode: 0 – Automatic 1 – GSM only 3 – LTE only | 0 |
| IOTMODE | LTE Search Mode 0 – CAT M1 1 – NB-IoT(CAT NB1) 2 – CAT M1 and NB-IoT | 0 |
| SCANSEQ | Network Searching Sequence 0 – Automatic(CAT M1->NB-IoT->GSM) 1 – GSM 2 – CAT M1 3 – NB-IoT(CAT NB1) | 0 |
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,3,2,0
- Cat M1 & GSM: NWM,0,0,0
- NB-IoT & GSM: NWM,0,1,0
- CAT M1 & NB-IoT & GSM: NWM,0,2,0 (It is not Recommended to set up three networks.)
The commands support PC and Server (downlink) only. the command will be valid after device reboot.
Band Command Description
| Parameter | Description | Example |
| BAND | Band command | BAND |
| CAT M1 BAND | CAT M1 Bands: 0 – Any frequency band 1 – B1 2 – B2 …. 28 – B28 | 12 |
| NB-IoT BAND | NB-IoT Bands: 0 – Any frequency band 1 – B1 2 – B2 …. 28 – B28 | 20 |
| GSM BAND | GSM Bands: f – Any frequency band | f |
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
