diff --git a/resources/templates/provision/grandstream/dp750/{$mac}.xml b/resources/templates/provision/grandstream/dp750/{$mac}.xml
index e480080faa..ef79c82b4d 100644
--- a/resources/templates/provision/grandstream/dp750/{$mac}.xml
+++ b/resources/templates/provision/grandstream/dp750/{$mac}.xml
@@ -2290,19 +2290,69 @@
 <P27087>{$grandstream_hanging_group_mode}</P27087>
 <P27088>{$grandstream_hanging_group_mode}</P27088>
 <P27089>{$grandstream_hanging_group_mode}</P27089>
+{/if}
+
+{if isset($grandstream_line_1_hanging_group_mode) }
+<P27080>{$grandstream_line_1_hanging_group_mode}</P27080>
 {else}
 <P27080>101</P27080>
+{/if}
+
+{if isset($grandstream_line_2_hanging_group_mode) }
+<P27081>{$grandstream_line_2_hanging_group_mode}</P27081>
+{else}
 <P27081>101</P27081>
+{/if}
+
+{if isset($grandstream_line_3_hanging_group_mode) }
+<P27082>{$grandstream_line_3_hanging_group_mode	}</P27082>
+{else}
 <P27082>101</P27082>
+{/if}
+
+{if isset($grandstream_line_4_hanging_group_mode) }
+<P27083>{$grandstream_line_4_hanging_group_mode}</P27083>
+{else}
 <P27083>101</P27083>
+{/if}
+
+{if isset($grandstream_line_5_hanging_group_mode) }
+<P27084>{$grandstream_line_5_hanging_group_mode}</P27084>
+{else}
 <P27084>101</P27084>
+{/if}
+
+{if isset($grandstream_line_6_hanging_group_mode) }
+<P27085>{$grandstream_line_6_hanging_group_mode}</P27085>
+{else}
 <P27085>101</P27085>
+{/if}
+
+{if isset($grandstream_line_7_hanging_group_mode) }
+<P27086>{$grandstream_line_7_hanging_group_mode}</P27086>
+{else}
 <P27086>101</P27086>
+{/if}
+
+{if isset($grandstream_line_8_hanging_group_mode) }
+<P27087>{$grandstream_line_8_hanging_group_mode}</P27087>
+{else}
 <P27087>101</P27087>
+{/if}
+
+{if isset($grandstream_line_9_hanging_group_mode) }
+<P27088>{$grandstream_line_9_hanging_group_mode}</P27088>
+{else}
 <P27088>101</P27088>
+{/if}
+
+{if isset($grandstream_line_10_hanging_group_mode) }
+<P27089>{$grandstream_line_10_hanging_group_mode}</P27089>
+{else}
 <P27089>101</P27089>
 {/if}
 
+
 <!-- Active. Configure if the account is active or disabled. 0 - Disabled, 1 - Active. -->
 <!-- Number: 0, 1. Default is 1. -->
 <P4595>1</P4595>