发明名称 |
SYSTEM AND METHOD FOR PROVIDING DATA IN A MESSAGING ENVIRONMENT |
摘要 |
In the field of electronic messaging, a method is provided in which enhanced information regarding an "availability" of a user of a handheld electronic device is provided to another electronic device in a messaging environment over a second communications band. Such availability data provides step-wise indications of the relative availabilities of one or more users of electronic devices in a messaging environment. The step-wise indications can, for instance, range from an availability level of 'currently active' to several levels of nonavailability. The device and method can be incorporated into an existing messaging environment. |
申请公布号 |
CA2532358(C) |
申请公布日期 |
2014.11.18 |
申请号 |
CA20042532358 |
申请日期 |
2004.09.16 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
KLASSEN, GERHARD D.;WORMALD, CHRISTOPHER R.;PHIPPS, DARCY RICHARD;DUNK, CRAIG A. |
分类号 |
H04B7/00;H04B7/005;H04B7/24;H04L12/18;H04L12/56;H04L12/58;H04L29/00;H04L29/06;H04L29/08;H04M1/725;H04W4/12;H04W4/16;H04W8/18;H04W8/22;H04W40/02;H04W40/24;H04W76/02;H04W80/10;H04W88/06 |
主分类号 |
H04B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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