Index: suite_leahi/shared/scripts/configuration/navigation.py
===================================================================
diff -u -rc7d96b722594bb29a7bbc3689715b90af6e3d616 -r477260ff9a68fb041c2a18cb105267ef315b7c01
--- suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision c7d96b722594bb29a7bbc3689715b90af6e3d616)
+++ suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision 477260ff9a68fb041c2a18cb105267ef315b7c01)
@@ -34,6 +34,40 @@
             ),
         )
         
+def navigate_to_device_settings_using_service_password():
+    td_simulator.td_operation_mode(TDOpModes.MODE_STAN.value, 0)
+    headerbar_container = squish.waitForObject(names.o_mainMenu_MainMenu, 2000)
+    settings_menu_object = utility.findChildByText(
+        headerbar_container, "Settings"
+    )
+    if settings_menu_object is not None:
+        squish.mouseClick(settings_menu_object)
+        
+    td_simulator.td_operation_mode(TDOpModes.MODE_SERV.value, 0)
+    grid_container = squish.waitForObject(names.o_DeviceSettingsGrid, 3000)
+    service_option = utility.findChildByText(grid_container, "Service")
+
+    if service_option is not None:
+        squish.mouseClick(service_option)
+
+    headerbar_container = squish.waitForObject(names.o_headerBar_HeaderBar, 3000)
+    service_screen_headerbar_title_text = utility.findChildByText(
+        headerbar_container, "Service"
+    )
+    if service_screen_headerbar_title_text is not None:
+        test.compare(
+            service_screen_headerbar_title_text.text,
+            config.SERVICE_SCREEN_TITLE_TEXT,
+            "{} screen is displayed and Comparison of Device Settings Screen Title text".format(
+                config.SERVICE_SCREEN_TITLE_TEXT
+            ),
+        )
+    input_field = squish.waitForObject(names.o_userConfirmation_TextInput, 3000)
+
+    squish.type(input_field, config.DEFAULT_SERVICE_PASSWORD_RAW)
+    confirm_button = squish.waitForObject(names.o_userConfirmation_ConfirmButton, 3000)
+    squish.mouseClick(confirm_button)
+    
 def navigation_pageIndicator_step(vStep_name):
     """
         Navigate to the specified page using the step indicator component.