connect "/usr/sbin/chat -v -f /etc/chatscripts/edge"
/dev/ttyUSB0
230400
defaultroute # use the cellular network for the default route
replacedefaultroute
noipdefault
ipcp-accept-remote
usepeerdns # use the DNS servers from the remote network
nodetach # keep pppd in the foreground
crtscts # hardware flow control
lock # lock the serial port
noauth # don't expect the modem to authenticate itself
local # don't use Carrier Detect or Data Terminal Ready
debug
noccp
# Use the next two lines if you receive the dreaded messages:
#
# No response to n echo-requests
# Serial link appears to be disconnected.
# Connection terminated.
#
lcp-echo-failure 0
lcp-echo-interval 0