Yeah, I have done this!
It’s need additional AT command ATZ and to add user and password field to /root/kerbynet.cgi/scripts/3Gconnect!
Fulvio, I tried to create additional fields in the /root/kerbynet.cgi/template/3Gconfig, but I don’t understand how to write data to /var/register/net/interfaces/pppX .
I add USERNAME=$10 and PASSWORD=$11 to /root/kerbynet.cgi/scripts/make3G and to config3G scripts but it write to
/var/register/net/interfaces/ppp0/USERNAME and PASSWORD files some “ppp01” value.