MCI LLC: 1-800-Collect campaign
Susan RislandOVERVIEW
Before the 1980s the telecommunications giant American Telephone & Telegraph Corp. (AT&T) dominated the collect-call market by simply owning the majority of America's pay phones....
MCI LLC: 1-800-Collect campaign
Before the 1980s the telecommunications giant American Telephone & Telegraph Corp. (AT&T) dominated the collect-call market by simply owning the majority of America's pay phones.
