modem found but no internet connection - balenaOS - balenaForums
Luci-proto-modemmanager support thread - Community Builds, Projects & Packages - OpenWrt Forum
Sierra Wireless MC7304 Modem QMI Interface Setup
wireless/modem – Gateworks
networking - Quectel EM120R_GL modem seems to work but SIM missing or not detected - Ask Ubuntu
Modem Manager failing to access modem and showing errors - snap - snapcraft.io
python - Can two IoT applications access a cellular modem at the same time so I don't have to kill ModemManager and lose my internet connection? - Stack Overflow
RAK7243C having UART problems with LTE modem - balenaOS - balenaForums
ModemManager on Torizon - Technical Support - Toradex Community
MBIM mode for gl.inet UI - 4G LTE, 5G NR, USB modems - GL.iNet
Luci-proto-modemmanager support thread - #100 by biangbiangmian - Community Builds, Projects & Packages - OpenWrt Forum
Huawei usb 4G modem not detected - Ask Ubuntu
Modem Manager not detecting Qualcomm USB modem on Manjaro KDE - Network - Manjaro Linux Forum