[marcOS]

Hello,

Im have a Sim7600E-H, but I can´t use it with ppp3, I get the message "No modem response". I assume that this is caused by having 4-5 virtual ports, but I have know idea how to solve it. At the end of the PPP log is "ATEO No modem reply", sorry I´m not able to copy the entire log. The USB log says "Found 5 serial ports (0, 1, 2, 3, 4). Opening port type SERIAL (interface 1)"

Thanks in advance

[LOM]

Port 1 (ttyUSB1) is not the modem port.
Manually select port 3 (ttyUSB3)

[marcOS]

Thanks! Much appreciated