pack/modemband

Setting LTE bands for selected modems.

Supported devices:

• BroadMobi BM806U
• Dell DW5821e Snapdragon X20 LTE (Foxconn T77W968)
• Fibocom L850-GL
• Fibocom L850-GL in mbim mode
• Fibocom L860-GL
• HP lt4112 (Huawei ME906E)
• HP lt4132 LTE/HSPA+ 4G Module (Huawei ME906s-158)
• HP lt4220 (Foxconn T77W676)
• HP lt4220 (Foxconn T77W676) in mbim mode
• Huawei (various models) in serial mode
• Quectel EC20
• Quectel EC25
• Quectel EG06-E
• Quectel EM12-G
• Quectel EM160R-GL
• Quectel EP06-E
• Quectel RG502Q-EA
• Quectel RM520N-GL
• Telit LM940
• Telit LN940 (Foxconn T77W676)
• Telit LN940 (Foxconn T77W676) in mbim mode
• Telit LN960 (Foxconn T77W968)
• Telit LN960
• ZTE MF286 (router)
• ZTE MF286A (router)
• ZTE MF286D (router)
• ZTE MF286R (router)
• ZTE MF289R (router)

root@MiFi:~# modemband.sh help
Available commands:
 /usr/bin/modemband.sh getinfo
 /usr/bin/modemband.sh getsupportedbands
 /usr/bin/modemband.sh getsupportedbandsext
 /usr/bin/modemband.sh getbands
 /usr/bin/modemband.sh getbandsext
 /usr/bin/modemband.sh setbands "<band list>"
 /usr/bin/modemband.sh json
 /usr/bin/modemband.sh help

root@MiFi:~# # modemband.sh
Modem: Quectel EC25
Supported LTE bands: 1 3 5 7 8 20 38 40 41
LTE bands: 1 3 5 7 8 20 38 40 41 

 1: FDD 2100 MHz
 3: FDD 1800 MHz
 5: FDD  850 MHz
 7: FDD 2600 MHz
 8: FDD  900 MHz
20: FDD  800 MHz
38: TDD 2600 MHz
40: TDD 2300 MHz
41: TDD 2500 MHz

root@MiFi:~# modemband.sh json
{ "modem": "Quectel EC25", "supported": [ { "band": 1, "txt": "FDD 2100 MHz" }, { "band": 3, "txt": "FDD 1800 MHz" }, { "band": 5, "txt": "FDD  850 MHz" }, { "band": 7, "txt": "FDD 2600 MHz" }, { "band": 8, "txt": "FDD  900 MHz" }, { "band": 20, "txt": "FDD  800 MHz" }, { "band": 38, "txt": "TDD 2600 MHz" }, { "band": 40, "txt": "TDD 2300 MHz" }, { "band": 41, "txt": "TDD 2500 MHz" } ], "enabled": [ 1, 3, 5, 7, 8, 20, 38, 40, 41 ] }

root@MiFi:~# modemband.sh getinfo
Quectel EC25

root@MiFi:~# modemband.sh getsupportedbands
1 3 5 7 8 20 38 40 41

root@MiFi:~# modemband.sh getsupportedbandsext
 1: FDD 2100 MHz
 3: FDD 1800 MHz
 5: FDD  850 MHz
 7: FDD 2600 MHz
 8: FDD  900 MHz
20: FDD  800 MHz
38: TDD 2600 MHz
40: TDD 2300 MHz
41: TDD 2500 MHz

root@MiFi:~# modemband.sh getbands
1 3 5 7 8 20 38 40 41

root@MiFi:~# modemband.sh getbandsext
 1: FDD 2100 MHz
 3: FDD 1800 MHz
 5: FDD  850 MHz
 7: FDD 2600 MHz
 8: FDD  900 MHz
20: FDD  800 MHz
38: TDD 2600 MHz
40: TDD 2300 MHz
41: TDD 2500 MHz

root@MiFi:~# modemband.sh setbands "1 3 5 40"
at+qcfg="band",0,8000000015,0,1

root@MiFi:~# modemband.sh getbands
1 3 5 40

root@MiFi:~# modemband.sh setbands default
at+qcfg="band",0,1a0000800d5,0,1

root@MiFi:~# modemband.sh getbands
1 3 5 7 8 20 38 40 41

See also description in Polish.