[Raspberry Pi(Debian) x RC7630] Automatic Execution of AT Commands After RC7630 Boot-Up

[jyijyi]

i remember in ubuntu, I need to uninstall the modem-manager.
You might need to do the same in your board

EM7455 Not connecting/registering to Network

Do you know why it stubbornly decided to stick with the bredband.oister.dk APN even though I clearly specified “internet” ? Maybe during one of the attemps with OpenWRT to use MBIM / QMI as a Modem, it stored the information permanently ?