Where: USM, LAC Start: 11/22/2017 06:00 am End: 11/22/2017 07:00 am Scope: Incoming phone service Summary: OTT is performing maintenance on incoming phone circuits for USM and LAC. Maintenance is being performed one circuit at a time in order to avoid interruption of service. Networkmaine Contact Info: NOC 581-3587 Local/Campus Contact Info during this window of work: NONE / Unknown at this time