Page 1303 of 1814International ISDN PRI Feature description and administration1322Network Attendant ServiceContentsThe following are the topics in this section:Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1303Network Attendant Service capabilities . . . . . . . . . . . . . . . . . . . . . . . . 1306Centralized Attendant Service vs. Network Attendant Service . . . . . . 1310Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1311Unsupported features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1312Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1312Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1314Example of NAS implementation . . . . . . . . . . . . . . . . . . . . . . . . . . 1315Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1316Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1316Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1321Feature descriptionNetwork Attendant Service (NAS) provides stand-alone attendantcapabilities throughout a network. Any node in the network may have itsattendant services located at any other node in the network, part-time orfull-time.The activation of Network Attendant Service is controlled by the NAS key onthe Attendant Console. When a call is presented to an attendant and the NASkey is not activated, the call receives normal attendant service. If the NAS keyis activated, the call receives alternate treatment, based on one of the NASconditions described below.
