From 6 to 7 p.m. on Wednesday, Sept. 16, the Fermilab operator number (x3000) will be unavailable off site. You can call 630-840-8700 as an alternative. If you are onsite or using the Cisco Jabber soft phone, then x3000 will be unavailable for approximately one minute during the maintenance window.
This phone line is being temporarily disrupted to migrate it from the legacy AT&T Centrex to VoIP.
If you have any questions about this message, contact the Service Desk: