GSIN
*D301BBN
*D316B
*D399AA
*D399AB
*D399B
*D399BC
*D399BE
*JX5805
* — *Facilities Management Services, Local Area Network
*Telecommunications Network Services
*Other Telecommunications Services
*Professional Services, Telecommunications
*Telecommunications - Voice Service
*Telecommuncations - Teleconferencing
*Telecommunications - Voice Messaging
*Telephones and Telegraph Equipment - Maintenance
*Local Area Networks, Systems and Components - Maintenance
*Telecommunications/Digital Data Network
*Telephones, Cellular
*Voice Messaging System, Electronic
*LOCAL AREA NETWORKS, SYSTEMS AND COMPONENTS
*COMPUTER SOFTWARE, DATA COMMUNICATIONS, INCLUDING MODEM/LINECONTROL, PROTOCOL, CONVERSION, TERMINAL EMULATION, VOICE AND OR DATA NETWORK MANAGEMENT, ETC.- OTHER THAN MICROCOMPUTERS
*Telephone Services