xml: Mention the 06123xx magic number
diff --git a/src/default.xml b/src/default.xml
index 9a1a8eb..22601a7 100644
--- a/src/default.xml
+++ b/src/default.xml
@@ -8,6 +8,7 @@
<!-- Note: dialing 166 will accept the incoming call and hangup up after 5 seconds-->
<!-- Note: dialing 155 will elicit a 'BUSY' response from the recipient-->
<!-- Note: dialing 05123xx cause an MT disconnect of the connected call after xx seconds-->
+<!-- Note: dialing 06123xx cause an automatic accept after xx seconds-->
<!-- Initialize state variables -->
