Click on the Call List icon on the IE home page. This will open your call list originally set as your default list.
To change your Default Call List, use the GO drop down menu and open the call list that you would like to set as your default.
Once that call list is open, go to the Call List drop down menu. Select the last option on that menu; ‘Set This Call List as Default’.
You will then receive a confirmation popup that this call list has been set as your default.