- Navigate to the Contacts module and click on it.
 
    - Click on the Contact Name for which you want to Modify the Phone number.
 
   
   
   
   
   
   
    - The contact window will open on the Screen, Hover the mouse over Phone Number.
 
    - Click on the 
Pencil Icon to modify the Phone number. 
   
   
   
   
    - Click on 
 Green Tick icon to save changes. 
   
   
   
   
   
    - Click on 
bin icon to delete the Phone number (if required). 
   
   Note: Primary phone number Can’t be deleted.
   