diff --git a/resources/templates/provision/yealink/t27p/{$mac}.cfg b/resources/templates/provision/yealink/t27p/{$mac}.cfg
index 11a533fadd..d1835df921 100644
--- a/resources/templates/provision/yealink/t27p/{$mac}.cfg
+++ b/resources/templates/provision/yealink/t27p/{$mac}.cfg
@@ -203,7 +203,11 @@ account.1.out_dialog_blf_enable = 0
 ##account.X.shared_line =
 
 #Assign account1 as shared line; 0-Disabled (default), 1-Broadsoft SCA, 2-BLA;
-account.1.shared_line =
+{if isset($shared_line_1) }
+account.1.shared_line = {$shared_line_1}
+{else}
+account.1.shared_line = 0
+{/if}
 
 #Configure BLA number for account1 and the subscribe period (in seconds). It ranges from 60 to 7200, the default value is 300.
 account.1.bla_number =
@@ -3018,9 +3022,9 @@ programablekey.{$row.device_key_id}.label = {$row.device_key_label}
 #programablekey.2.history_type =
 #programablekey.2.label =
 
-#N/A - Disable DND
-programablekey.3.type = 0
-programablekey.3.line =
+#DND
+programablekey.3.type = 5
+programablekey.3.line = 1
 programablekey.3.value =
 programablekey.3.xml_phonebook =
 programablekey.3.history_type =