Busy Line Verification (BLV) means a service whereby an End User requests an operator to confirm the busy status of a line.
STATUS VERIFICATION SYSTEM This “Status Verification System” requirement, also referred to as “E-Verify”, only applies to contracts issued through a Request for Proposal process and to sole sources that are included within a Request for Proposal.
Busy Line Verification (BLV) means a service whereby an End User requests an operator to confirm the busy status of a line.
Enhanced 9-1-1 service or "E-911" means a service consisting of telephone network features and
Enhanced 911 Service (“E911”) means a telephone communication service which will automatically route a call dialed “9-1-1” to a designated public safety answering point (PSAP) attendant and will provide to the attendant the calling party’s telephone number and, when possible, the address from which the call is being placed and the Emergency Response agencies responsible for the location from which the call was dialed.