pppd call EC20-pppdial
pppd options in effect:
debug # (from /etc/ppp/peers/EC20-pppdial)
nodetach # (from /etc/ppp/peers/EC20-pppdial)
dump # (from /etc/ppp/peers/EC20-pppdial)
noauth # (from /etc/ppp/peers/EC20-pppdial)
user password # (from /etc/ppp/peers/EC20-pppdial)
remotename 3gppp # (from /etc/ppp/peers/EC20-pppdial)
/dev/ttyUSB3 # (from /etc/ppp/peers/EC20-pppdial)
115200 # (from /etc/ppp/peers/EC2
