Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -rb4c9bea230cee577383592686ae7bb79c9716375 -rf027e8ea656a56912e18c4879eeae24f03c411a7
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision b4c9bea230cee577383592686ae7bb79c9716375)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision f027e8ea656a56912e18c4879eeae24f03c411a7)
@@ -20,6 +20,7 @@
 from configuration.config import *
 from configuration import config
 from builtins import int as pyInt
+from dialin.common.hd_defs import HDOpModes
 from dialin.ui.hd_simulator import HDSimulator
 
 hd_simulator = HDSimulator()
@@ -81,7 +82,7 @@
         Method to navigate to sub mode under pre-treatment screen
         @param mode - (int) pre treatment state
     """
-    hd_simulator.cmd_set_hd_operation_mode_data(5,0)
+    hd_simulator.cmd_set_hd_operation_mode_data(HDOpModes.MODE_PRET.value,0)
     hd_simulator.cmd_send_pre_treatment_state_data(sub_mode=mode, water_sample_state=0,
     consumables_self_test_state=0, no_cartridge_self_test_state=0,
     installation_state=0, dry_self_test_state=0, prime_state=0,
@@ -162,19 +163,18 @@
     test.endSection()
     
     
-def page_step_indicator_verification(screen_obj, pre_treatment_step):
+def verify_page_step_indicator(screen_obj, pre_treatment_step):
     """    
     Method to verify the Page Step indicators [the object on top of the screen which indicates the steps passed, current, remained]
     @param pre_treatment_step : indicates the Current pre-treatment step 
     """  
-
     test.startSection("verification of page step indicators")
     for page in range(len(config.PRE_TREATMENT_SCREENS)):
         bullet_children = object.children(squish.waitForObjectExists(get_bullet_object(screen_obj, page)))
         bullet_circle_color = bullet_children[0].color.name 
         bullet_border_color = bullet_children[0].border.color.name
         step_title =  squish.waitForObjectExists(get_text_object(screen_obj, config.PRE_TREATMENT_SCREENS[page])) 
-        
+
         if page < pre_treatment_step:
             test.log("To verify the step indicator of the completed pre-treatment screen " + config.PRE_TREATMENT_SCREENS[page]) 
             test.verify(squish.waitForObjectExists(get_bullet_object(screen_obj, page)).complete)
@@ -211,7 +211,7 @@
     names.o_text_object["text"] = txt
     return names.o_text_object
 
-    
+
 def get_bullet_object(screen_obj, num):
     """
         To obtain a bullet object based on occurrence provided.