Index: head/share/man/man4/u3g.4
===================================================================
--- head/share/man/man4/u3g.4
+++ head/share/man/man4/u3g.4
@@ -18,7 +18,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 26, 2017
+.Dd September 11, 2018
 .Dt U3G 4
 .Os
 .Sh NAME
@@ -111,12 +111,18 @@
 .It Pa /dev/cuaU*.*.lock
 corresponding callout initial-state and lock-state devices
 .El
+.Sh EXAMPLES
+Connect to the Internet using the default configuration:
+.Bd -literal -offset indent
+ppp -background u3g
+.Ed
 .Sh SEE ALSO
 .Xr tty 4 ,
 .Xr ucom 4 ,
 .Xr usb 4 ,
 .Xr usb_quirk 4 ,
 .Xr devd 8 ,
+.Xr ppp 8 ,
 .Xr usbconfig 8
 .Sh HISTORY
 The
Index: head/usr.sbin/ppp/ppp.conf
===================================================================
--- head/usr.sbin/ppp/ppp.conf
+++ head/usr.sbin/ppp/ppp.conf
@@ -35,3 +35,10 @@
 
  set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
  add default HISADDR			# Add a (sticky) default route
+
+u3g:
+ set device /dev/cuaU0.0
+ set phone *99\#
+ set timeout 0
+ set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
+ add default HISADDR			# Add a (sticky) default route