------------------------------------------------------ POSSIBLE SERVICE INTERRUPTIONS ON TUESDAY 18 JUNE 1996 ------------------------------------------------------ On Tuesday, June 18, starting at about 6:30 AM, Bell Atlantic will begin moving our T1 data lines from the existing copper cables to our new fiber optic cable. This will interrupt our connection to UUNET, and therefore to the rest of the Internet. It will also interrupt access to 48 of our dial-up lines (those which are brought into our computer room via T1 lines). The interruption should last only a few minutes, but it is not certain exactly when it will occur. At about the same time, an electrical contractor will install several new circuits in our computer room. It may be necessary to shut off power to the computer room for a short time, which will shut down our modems and terminal servers. Again, the interruption is expected to last only a few minutes, but exactly when it will occur is uncertain. We regret any inconvenience this may cause.