How To Participate In Conference Call

Detector Characterization Group Meeting

(May 4, 2001 at 11:00 A.M., Eastern Daylight Time)

To join in the call, please dial the following telephone number:

1 (734) 615 - 6805

*** NEW: You will need to provide the following access code: 7235 ***

Keith Riles will moderate the discussion and will be on the line a few minutes before the starting time. If for some reason you are disconnected from the call, just repeat the procedure above to call back in and get added back to the call. If you are unable to connect, please call 1 (734) 764-4442 (Riles secretary) to let us know of the problem.