Posilam svuj priklad ...
/interface ppp-client> pr
0 R name="ppp-out-e1750" max-mtu=1500 max-mru=1500 mrru=disabled port=e1750
data-channel=0 info-channel=0 apn="internet" pin="" user="" password=""
profile=default phone="*99*#" dial-command="ATDT" modem-init=""
null-modem=no dial-on-demand=no add-default-route=yes use-peer-dns=yes
keepalive-timeout=30 allow=pap,chap,mschap1,mschap2
... snad se to hodi ... 8)
