D-Bus-examples.md

@@ -81,7 +81,13 @@ gdbus introspect --session --dest sm.puri.OSK0 --object-path /sm/puri/OSK0
 
 The two useful methods are `SetVisible` and `GetVisible`, each of which respectively accepts and returns a boolean value.
 
-If you have already sent an SMS, get its details with this Python program:
+If you have already sent an SMS, get its details with `gdbus`:
+```
+gdbus call --system --dest org.freedesktop.ModemManager1 --object-path /org/freedesktop/ModemManager1/SMS/0 \
+           --method org.freedesktop.DBus.Properties.GetAll org.freedesktop.ModemManager1.Sms
+```
+
+Alternatively, this Python program will do the same thing:
 ```python
 import dbus           
 bus = dbus.SystemBus()