diff --git a/app/conference_centers/conference_center_edit.php b/app/conference_centers/conference_center_edit.php
index 637bfce5d8..d87e2afd1d 100644
--- a/app/conference_centers/conference_center_edit.php
+++ b/app/conference_centers/conference_center_edit.php
@@ -423,7 +423,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "	tbb=document.createElement('INPUT');\n";
 		echo "	tbb.setAttribute('class', 'btn');\n";
 		echo "	tbb.type='button';\n";
-		echo "	tbb.value='<';\n";
+		echo "	tbb.value='&#10782;';\n";
 		echo "	tbb.objs=[obj,tb,tbb];\n";
 		echo "	tbb.onclick=function(){ Replace(this.objs); }\n";
 		echo "	obj.parentNode.insertBefore(tb,obj);\n";
diff --git a/app/devices/device_edit.php b/app/devices/device_edit.php
index 6c910b29f1..9a78f38b3b 100644
--- a/app/devices/device_edit.php
+++ b/app/devices/device_edit.php
@@ -366,7 +366,7 @@ require_once "resources/require.php";
 			tbb=document.createElement('INPUT');
 			tbb.setAttribute('class', 'btn');
 			tbb.type='button';
-			tbb.value='<';
+			tbb.value='&#10782;';
 			tbb.objs=[obj,tb,tbb];
 			tbb.onclick=function(){ replace_param(this.objs); }
 			obj.parentNode.insertBefore(tb,obj);
diff --git a/app/dialplan/dialplan_add.php b/app/dialplan/dialplan_add.php
index dd8b73015a..8e1d94350a 100644
--- a/app/dialplan/dialplan_add.php
+++ b/app/dialplan/dialplan_add.php
@@ -378,7 +378,7 @@ function changeToInput_condition_field_1(obj){
 	tbb=document.createElement('INPUT');
 	tbb.setAttribute('class', 'btn');
 	tbb.type='button';
-	tbb.value='<';
+	tbb.value='&#10782;';
 	tbb.objs=[obj,tb,tbb];
 	tbb.onclick=function(){ Replace_condition_field_1(this.objs); }
 	obj.parentNode.insertBefore(tb,obj);
@@ -432,7 +432,7 @@ echo "		<option value='wday'>".$text['option-day_of_week']."</option>\n";
 echo "		<option value='week'>".$text['option-week']."</option>\n";
 echo "	</optgroup>\n";
 echo "    </select>\n";
-echo "    <input type='button' id='btn_select_to_input_condition_field_1' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_1(document.getElementById(\"condition_field_1\"));this.style.visibility = \"hidden\";' value='<'>\n";
+echo "    <input type='button' id='btn_select_to_input_condition_field_1' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_1(document.getElementById(\"condition_field_1\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 echo "    <br />\n";
 echo "	</td>\n";
 echo "	<td style='width: 73px;'>&nbsp; ".$text['label-expression'].":</td>\n";
diff --git a/app/dialplan/dialplan_detail_edit.php b/app/dialplan/dialplan_detail_edit.php
index 52878a6c87..b57f418da0 100644
--- a/app/dialplan/dialplan_detail_edit.php
+++ b/app/dialplan/dialplan_detail_edit.php
@@ -296,7 +296,7 @@ function change_to_input(obj){
 	tbb=document.createElement('INPUT');
 	tbb.setAttribute('class', 'btn');
 	tbb.type='button';
-	tbb.value='<';
+	tbb.value='&#10782;';
 	tbb.objs=[obj,tb,tbb];
 	tbb.onclick=function(){ replace_param(this.objs); }
 	obj.parentNode.insertBefore(tb,obj);
@@ -371,7 +371,7 @@ function replace_param(obj){
 		}
 		echo "</optgroup>\n";
 	}
-	echo "<input type='button' id='btn_select_to_input_dialplan_detail_type' class='btn' name='' alt='".$text['button-back']."' onclick='change_to_input(document.getElementById(\"dialplan_detail_type\"));this.style.visibility = \"hidden\";' value='<'>\n";
+	echo "<input type='button' id='btn_select_to_input_dialplan_detail_type' class='btn' name='' alt='".$text['button-back']."' onclick='change_to_input(document.getElementById(\"dialplan_detail_type\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 	echo "</td>\n";
 	echo "</tr>\n";
 
diff --git a/app/dialplan/dialplan_edit.php b/app/dialplan/dialplan_edit.php
index 06e7c58485..55f07dd0ae 100644
--- a/app/dialplan/dialplan_edit.php
+++ b/app/dialplan/dialplan_edit.php
@@ -300,7 +300,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 			tbb=document.createElement('INPUT');
 			tbb.setAttribute('class', 'btn');
 			tbb.type='button';
-			tbb.value='<';
+			tbb.value='&#10782;';
 			tbb.objs=[obj,tb,tbb];
 			tbb.onclick=function(){ replace_param(this.objs); }
 			obj.parentNode.insertBefore(tb,obj);
@@ -661,7 +661,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 								echo "	</optgroup>\n";
 							//}
 							echo "	</select>\n";
-							//echo "	<input type='button' id='btn_select_to_input_dialplan_detail_type' class='btn' style='visibility:hidden;' name='' alt='".$text['button-back']."' onclick='change_to_input(document.getElementById(\"dialplan_detail_type\"));this.style.visibility = \"hidden\";' value='<'>\n";
+							//echo "	<input type='button' id='btn_select_to_input_dialplan_detail_type' class='btn' style='visibility:hidden;' name='' alt='".$text['button-back']."' onclick='change_to_input(document.getElementById(\"dialplan_detail_type\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 							echo "</td>\n";
 						//data
 							echo "<td class='vtablerow' onclick=\"label_to_form('label_dialplan_detail_data_".$x."','dialplan_detail_data_".$x."');\" style='width: 100%;' nowrap='nowrap'>\n";
diff --git a/app/dialplan_inbound/dialplan_inbound_add.php b/app/dialplan_inbound/dialplan_inbound_add.php
index b063455dcd..aadc84319b 100644
--- a/app/dialplan_inbound/dialplan_inbound_add.php
+++ b/app/dialplan_inbound/dialplan_inbound_add.php
@@ -714,7 +714,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 			tbb=document.createElement('INPUT');
 			tbb.setAttribute('class', 'btn');
 			tbb.type='button';
-			tbb.value='<';
+			tbb.value='&#10782;';
 			tbb.objs=[obj,tb,tbb];
 			tbb.onclick=function(){ Replace_condition_field_1(this.objs); }
 			obj.parentNode.insertBefore(tb,obj);
@@ -755,7 +755,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "    <option value='chan_name'>".$text['option-chan_name']."</option>\n";
 		echo "    <option value='network_addr'>".$text['option-network_addr']."</option>\n";
 		echo "    </select>\n";
-		echo "    <input type='button' id='btn_select_to_input_condition_field_1' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_1(document.getElementById(\"condition_field_1\"));this.style.visibility = \"hidden\";' value='<'>\n";
+		echo "    <input type='button' id='btn_select_to_input_condition_field_1' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_1(document.getElementById(\"condition_field_1\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 		echo "    <br />\n";
 		echo "	</td>\n";
 		echo "	<td style='width: 73px;'>&nbsp; ".$text['label-expression'].":</td>\n";
@@ -795,7 +795,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 			tbb=document.createElement('INPUT');
 			tbb.setAttribute('class', 'btn');
 			tbb.type='button';
-			tbb.value='<';
+			tbb.value='&#10782;';
 			tbb.objs=[obj,tb,tbb];
 			tbb.onclick=function(){ Replace_condition_field_2(this.objs); }
 			obj.parentNode.insertBefore(tb,obj);
@@ -831,7 +831,7 @@ if (count($_POST)>0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "    <option value='chan_name'>".$text['option-chan_name']."</option>\n";
 		echo "    <option value='network_addr'>".$text['option-network_addr']."</option>\n";
 		echo "	</select>\n";
-		echo "  <input type='button' id='btn_select_to_input_condition_field_2' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_2(document.getElementById(\"condition_field_2\"));this.style.visibility = \"hidden\";' value='<'>\n";
+		echo "  <input type='button' id='btn_select_to_input_condition_field_2' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_condition_field_2(document.getElementById(\"condition_field_2\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 		echo "	<br />\n";
 		echo "	</td>\n";
 		echo "	<td style='width: 73px;' align='left'>\n";
diff --git a/app/dialplan_outbound/dialplan_outbound_add.php b/app/dialplan_outbound/dialplan_outbound_add.php
index ff5e03cc81..aeff8c25a6 100644
--- a/app/dialplan_outbound/dialplan_outbound_add.php
+++ b/app/dialplan_outbound/dialplan_outbound_add.php
@@ -599,7 +599,7 @@ function type_onchange(dialplan_detail_type) {
 		echo "	tbb=document.createElement('INPUT');\n";
 		echo "	tbb.setAttribute('class', 'btn');\n";
 		echo "	tbb.type='button';\n";
-		echo "	tbb.value='<';\n";
+		echo "	tbb.value='&#10782;';\n";
 		echo "	tbb.objs=[obj,tb,tbb];\n";
 		echo "	tbb.onclick=function(){ Replace(this.objs); }\n";
 		echo "	obj.parentNode.insertBefore(tb,obj);\n";
diff --git a/app/extensions/extension_edit.php b/app/extensions/extension_edit.php
index 6fe8fbb430..54f57d6248 100644
--- a/app/extensions/extension_edit.php
+++ b/app/extensions/extension_edit.php
@@ -1325,7 +1325,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 				tbb=document.createElement('INPUT');
 				tbb.setAttribute('class', 'btn');
 				tbb.type='button';
-				tbb.value='<';
+				tbb.value='&#10782;';
 				tbb.objs=[obj,tb,tbb];
 				tbb.onclick=function(){ replace_device_mac_address(this.objs); }
 				obj.parentNode.insertBefore(tb,obj);
@@ -1364,7 +1364,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 			}
 			unset($sql, $result, $result_count);
 			echo "				</select>\n";
-			echo "				<input type='button' id='btn_select_to_input_device_mac_address' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_device_mac_address(document.getElementById(\"device_mac_address\"));this.style.visibility = \"hidden\";' value='<'>\n";
+			echo "				<input type='button' id='btn_select_to_input_device_mac_address' class='btn' name='' alt='".$text['button-back']."' onclick='changeToInput_device_mac_address(document.getElementById(\"device_mac_address\"));this.style.visibility = \"hidden\";' value='&#10782;'>\n";
 			echo "	</td>\n";
 			echo "	</tr>\n";
 			echo "	</table>\n";
diff --git a/app/ivr_menu/ivr_menu_edit.php b/app/ivr_menu/ivr_menu_edit.php
index 5afb70b274..03cdab7b65 100644
--- a/app/ivr_menu/ivr_menu_edit.php
+++ b/app/ivr_menu/ivr_menu_edit.php
@@ -433,7 +433,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "	tbb=document.createElement('INPUT');\n";
 		echo "	tbb.setAttribute('class', 'btn');\n";
 		echo "	tbb.type='button';\n";
-		echo "	tbb.value='<';\n";
+		echo "	tbb.value='&#10782;';\n";
 		echo "	tbb.objs=[obj,tb,tbb];\n";
 		echo "	tbb.onclick=function(){ Replace(this.objs); }\n";
 		echo "	obj.parentNode.insertBefore(tb,obj);\n";
diff --git a/app/music_on_hold/music_on_hold.php b/app/music_on_hold/music_on_hold.php
index 3b5e8faa29..8725e540ed 100644
--- a/app/music_on_hold/music_on_hold.php
+++ b/app/music_on_hold/music_on_hold.php
@@ -303,7 +303,7 @@ if ($_GET['act'] == "del" && permission_exists('music_on_hold_delete')) {
 		echo "			<input class='formfld' style='width: 150px; display: none;' type='text' name='upload_category_new' id='upload_category_new' maxlength='255' value=''>";
 		echo "		</td>\n";
 		echo "		<td>&nbsp;<br>\n";
-		echo "			<input id='upload_category_return' type='button' class='button' style='display: none;' value='<' onclick=\"this.style.display='none'; document.getElementById('upload_category_new').style.display='none'; document.getElementById('upload_category_new').value=''; document.getElementById('upload_category').style.display=''; document.getElementById('upload_category').selectedIndex = 0;\" title='".$text['message-click-select']."'>";
+		echo "			<input id='upload_category_return' type='button' class='button' style='display: none;' value='&#10782;' onclick=\"this.style.display='none'; document.getElementById('upload_category_new').style.display='none'; document.getElementById('upload_category_new').value=''; document.getElementById('upload_category').style.display=''; document.getElementById('upload_category').selectedIndex = 0;\" title='".$text['message-click-select']."'>";
 		echo "		</td>\n";
 		echo "		<td style='padding-left: 5px;'>&nbsp;<br>\n";
 		echo "			<input name='submit' type='submit' class='btn' id='upload' value='".$text['button-upload']."'>\n";
diff --git a/resources/switch.php b/resources/switch.php
index 8cf19978d3..b819b16260 100644
--- a/resources/switch.php
+++ b/resources/switch.php
@@ -408,7 +408,7 @@ function switch_select_destination($select_type, $select_label, $select_name, $s
 		echo "	tbb=document.createElement('INPUT');\n";
 		echo "	tbb.setAttribute('class', 'btn');\n";
 		echo "	tbb.type='button';\n";
-		echo "	tbb.value='<';\n";
+		echo "	tbb.value='&#10782;';\n";
 		echo "	tbb.objs=[obj,tb,tbb];\n";
 		echo "	tbb.onclick=function(){ Replace".$select_id."(this.objs); }\n";
 		echo "	obj.parentNode.insertBefore(tb,obj);\n";
@@ -1636,7 +1636,7 @@ function switch_select_destination($select_type, $select_label, $select_name, $s
 
 	echo "		</select>\n";
 	if (if_group("superadmin")) {
-		echo "<input type='button' id='btn_select_to_input_".$select_id."' class='btn' name='' alt='back' onclick='changeToInput".$select_id."(document.getElementById(\"".$select_id."\"));this.style.visibility = \"hidden\";' value='<'>";
+		echo "<input type='button' id='btn_select_to_input_".$select_id."' class='btn' name='' alt='back' onclick='changeToInput".$select_id."(document.getElementById(\"".$select_id."\"));this.style.visibility = \"hidden\";' value='&#10782;'>";
 	}
 }