Call Center Operation: Design, Operation, and Maintenance

G

Gartner research report (CSRs), 114

GOS. See Grade of service

Government institutions, case study on, 179–181

Grade of service (GOS), 100

Graphical user interface (GUI), 272

Ground start/loop start, 272

Group Telecom, 169–170

GTE Telecommunications Services, 170–171

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