noauth connect "/usr/sbin/chat -v -f /etc/chatscripts/umts-with-pin" nodefaultroute /dev/ttyS2 115200 local modem persist crtscts passive noipdefault ipcp-accept-local ipcp-accept-remote ipcp-restart 4 ipcp-max-configure 20 ipcp-max-failure 20 lcp-echo-interval 4 lcp-echo-failure 0 novj nodeflate nobsdcomp usepeerdns user ""