--- /dev/null
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node name="">
+ <interface name="org.ofono.Manager">
+ <method name="GetModems">
+ <arg type="a(oa{sv})" direction="out"/>
+ </method>
+ <signal name="ModemAdded">
+ <arg type="o"/>
+ <arg type="a{sv}"/>
+ </signal>
+ <signal name="ModemRemoved">
+ <arg type="o"/>
+ </signal>
+ </interface>
+</node>