公开(公告)号：US09647974B2

公开(公告)日：2017-05-09

申请号：US14862641

申请日：2015-09-23

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Steven M. Wollmershauser ,  Yolius Diroo ,  Edward Walter ,  Brian Wilson ,  William R. Hurst ,  Anil Kumar Doradla

IPC: H04L12/66 ,  H04L12/58 ,  H04L12/18 ,  H04M3/487 ,  H04L29/08 ,  H04W4/00 ,  H04M3/00 ,  H04M3/42

CPC classification number: G06Q10/1095 ,  H04L12/1895 ,  H04L51/14 ,  H04L51/20 ,  H04L67/22 ,  H04L67/24 ,  H04L67/26 ,  H04M3/42374 ,  H04M3/4872 ,  H04M2203/2072

Abstract: A method (300) and apparatus are disclosed for event notification. An apparatus that incorporates teachings of the present disclosure may include, for example, a presence services system (PSS) (102) can have a controller (104) that manages operations of a communications interface (110). The controller can be programmed to monitor (302) presence information of a plurality of communication devices of an end user operating in a communications system, and receive (316) a request from a calendar reminder system (CRS) for access to the presence information. Additional embodiments are disclosed.