Improvement completion assurance means a surety bond, letter of credit,
Multiphase professional services contract means a contract for the providing of professional
Custom Local Area Signaling Service Features (CLASS) means certain call-management service features that are currently available from SBC-13STATE’s local networks. These could include: Automatic Call Back; Automatic Recall; Call Trace; Caller Identification and related blocking features; Calling Number Delivery; Customer Originated Trace; Distinctive Ringing/Call Waiting; Selective Call Forward; and Selective Call Rejection.
Additional Work means services outside the Agreement’s initial scope of Work, which may be added by Thornton. Additional Work may be negotiated separately and must be approved in writing by Thornton in an executed Change Order prior to performance.
Interconnection Feasibility Study means either a Generation Interconnection Feasibility Study or Transmission Interconnection Feasibility Study.