单项选择题
A.shared ephone-dn
B.overlaid ephone-dn
C.oual-line ephone-dn
D.single-line ephone-dn
E.dual-number ephone-dn
F.two ephone-dns with one number
单项选择题 WhatistheleastsecuremodeofenablinganIMAPserverforCiscoUnityExpress?（）
单项选择题 TheGeorgeCharBroilerCompanywantstocreateitsownlocalefiletoaccommodateanon-supportedGermanlanguageamongitscustomersfromBrunswick.Thisisthefirstlocalefilethecompanyhastriedtocreate.Whichtagnumberwillitassigntothislocale?（）
单项选择题 WhichmodeallowsyoutoconfiguretheB-ACDserviceprovidedinCiscoUnifiedCallManagerExpress?（）
