<p>A calendar application for use with a first portable electronic device includes time-dependent events having a start time and an end time and proximity-dependent events having a specified device ID that corresponds to a second portable electronic device. Both the time-dependent events and the proximity-dependent events are stored in the calendar application and the proximity-dependent event is convertible into a time-dependent event. A proximity reminder is generated when the second portable electronic device is in short range radio frequency communication range of the first portable electronic device.</p>
申请公布号
EP2000961(A1)
申请公布日期
2008.12.10
申请号
EP20070109405
申请日期
2007.06.01
申请人
RESEARCH IN MOTION LIMITED
发明人
MARTIN, DARYL JOSEPH;HASSAN, AHMED E.;O'KEEFE, CHRISTOPHER