460800
noipdefault
defaultroute
nodetach
usepeerdns
debug
#mtu 296
maxfail 0
novj
lock
crtscts
persist
noauth
user gprs
password gprs
ipcp-accept-local
ipcp-accept-remote
unit 9
connect 'chat -t 30 -v -f /etc/ppp/chat-tmobile'