dfim%tank.uchicago.edu@oddjob.uchicago.edu (Don ) (12/20/88)
I really need to know how/if long-term backups are made of telephone call data. My problem is this: I have an origination number, a destination number and an approximate time (January 1 - 9, 1979), but one party insists that the calls were never made. The local phone company tells me that records are only kept for six (6) months then destroyed. I just can't believe this has always been the procedure. Years ago microfilm was used, I know that much. If there is anyone out there with any information (either relating specifically to the Winnetka area, Illinois, or generally) please reply with information or names of those with information. Thanks Don McLellan