METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS
摘要
The monitor is for monitoring the status of a first client telephone, and for sending this status information via a central server to an authorized second client telephone. The central server stores a database of registered client telephones and corresponding client telephones that the client may monitor. A user of a registered client telephone monitors in real time the telephone status of registered friends, family, or co-workers that have agreed to be monitored by the user.
申请公布号
EP1488623(A4)
申请公布日期
2005.11.30
申请号
EP20030717942
申请日期
2003.03.05
申请人
WALKER DIGITAL, LLC
发明人
JORASCH, JAMES A.;WALKER, JAY, S.;FINCHAM, MAGDALENA, M.;DICKERSON, JOHN B.;KEESMAN, MARC, D.;GELMAN, GEOFFREY, M.;TULLEY, STEPHEN, C.;ALDERUCCI, DEAN, P.