diff --git a/resources/templates/provision/grandstream/dp750/{$mac}.xml b/resources/templates/provision/grandstream/dp750/{$mac}.xml
index ee8d7dd2cb..da63c57dce 100644
--- a/resources/templates/provision/grandstream/dp750/{$mac}.xml
+++ b/resources/templates/provision/grandstream/dp750/{$mac}.xml
@@ -475,7 +475,7 @@
 
 <!-- Dial Plan  -->
 <!-- String Max Length: 1024 -->
-<P4200>{ x+ | *x+ | *xx | *xxx | *xxxx | *xxxxx | *xxxxxx | **xx | **xxx | **xxxx | **xxxxx | **xxxxxx | **xxxxxxx | **xxxxxxxx | *xx*x+ }</P4200>
+<P4200>{$grandstream_dial_plan}</P4200>
 <!-- <P4200>{ x+ | *x+ | *xx | *xxx | *xxxx | *xxxxx | *xxxxxx | **xx | **xxx | **xxxx | **xxxxx | **xxxxxx | **xxxxxxx | **xxxxxxxx | *xx*x+ | \+x+ | \p\a\r\k\+*x+ }</P4200> -->
 
 <!-- Use #as Dial Key (if set to Yes, "#" will function as the "(Re-)Dial" key). 0 - no, 1 - yes -->