Hello,
please i need your help to configure a Mikrotik router to work with an Airtel USB dongle but it doesn’t work, i checked the System> Resources > USB and the USB is visible.
i also checked System > ports and i can see your that the modem is connected but it shows disconnected from the ppp interface even though i configured the apn correctly
Device can be detected into
Interface > LTE as lte1 and you must use dhcp-client
or as
System > Ports > usb1 device with PPP > PPPout1 connection.