On 2021-03-17 Andreas Bosch via arch-general wrote: > The Huawei E3372 might automatically use the cdc_ether driver (hilink). > Does it appear as a network device like "wwp..."? Then make sure the > interface is up with DHCP and try to open its configuration page with lynx. > The modem ip should be the gateway ip set by dhcp, often 192.168.8.1 I managed to get it to work: # vim wv.conf [Dialer Defaults] Init1 = ATZ Init2 = ATQ0 V1 S0=0 Modem = /dev/ttyUSB1 Modem Type = Analog Modem Stupid mode = 1 Dial Command = ATDT Password = ; Username = ; Phone = *99# Init3 = AT+CGDCONT=1,"IP","bredband.oister.dk" # wvdial -C wv.conf I was wrong about usb_modeswitch not being activated. It is because its documentation states that a device, /dev/gsmmodem, is being created and since it wasn't there, I assumed that it had not been run, but it was /dev/ttyUSB1 Oddly enough, when I tried /dev/ttyUSB0 first with no response and then changed to ttyUSB1, I got the error, "invalid dial command, ATDT*99# i.e. wvdial somehow strips the space between the ATDT command and the number so one must reset the modem and try again. Wvdial is a wily program ;) Thanks, Morten PS: I tried to mail the wv.conf file to myself, but the mail command wasn't there!