diff --git a/resources/templates/provision/yealink/t29g/y000000000046.cfg b/resources/templates/provision/yealink/t29g/y000000000046.cfg
index 877f6f0225..78f704a8db 100644
--- a/resources/templates/provision/yealink/t29g/y000000000046.cfg
+++ b/resources/templates/provision/yealink/t29g/y000000000046.cfg
@@ -733,6 +733,7 @@ features.fwd_diversion_enable =
 #######################################################################################
 #Configure the DND key mode; 0-Phone mode (default), 1-Custom mode.
 features.dnd_mode =
+features.dnd.allow= {$yealink_dnd_allow}
 features.dnd.on_code = *78
 features.dnd.off_code = *79
 features.dnd.emergency_enable = 1