1 At the top of the window, click the tab. 2  Click. 3  You will see your computer's name listed. 4  In the space marked Computer Name:, delete the text and enter a new name for your computer. 5  Click, then again, and then close the System window.
Bcbs Illinois Customer Support Service Phone Number The customer support phone number of Bcbs Illinois is 888-630-2583, 1-800-972-8382 (Click phone number to call).
The COB Contractor toll-free customer service telephone number is 1-800-999-1118. The COB Contractor fax numbers are 1-646-458-6760 and 1-646-458-6762. For more information, visit the website address at www.cms.hhs.gov/medicare/cob.