[BC] Oldest Computer still in daily service?

[WFIFeng@aol.com]

In a message dated 12/13/2005 10:58:53 AM Eastern Standard Time, 
jwelton at nautel.com writes:

> I think I may have the market cornered on this one.  Late 80's vintage
>  8088 (still has the 5-1/4 floppy drive, as well as a 3") connected to
>  our phone system as a continuous SMDR logger.  At some point we'll need
>  to upgrade it I guess <g>, but don't fix it if it ain't broke.

What's "SMDR"?

Willie...