SYSTEM FOR PROVIDING PERSONALIZED TELEPHONE CALLING FEATURES
摘要
A common adjunct switch integrated with a telecommunications network and associated with a plurality of predetermined telephone numbers prefixed by a common code is provided with a facility which allows telephone subscribers that are assigned respective ones of the telephone numbers to personalize the way in which they receive telephone calls. For example, a subscriber may program an associated service record to put into effect call forwarding or call screening. In addition, a subscriber may be associated with one or more caller identification numbers, in which a caller identification number is used to determine whether a call placed to a service number is billed to the called subscriber or the calling party.
申请公布号
CA2073997(C)
申请公布日期
1996.09.03
申请号
CA19922073997
申请日期
1992.07.16
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
CRESWELL, CARROLL W.;FROME, FRANCINE S.;FURMAN, DANIEL;RENGER, BERNARD S. L.;KRAVITZ, PHILIP S.;LAKSHMI-RATAN, RAMNATH A.;LANNING, STEVEN G.;ROTONDO, JOHN A.