发明名称 POST-DIAL DELAY DURING RANDOMIZATION
摘要 Determining a customized delay value for setting a post-dial delay after a call has initiated is disclosed. In one embodiment, a randomized delay may be provided. In another embodiment, a set delay may be provided. Playback of a ringback tone may be delayed for at least the randomized or set delay period and/or the length of ring back tone period may be increased by the randomized time period.
申请公布号 US2011176669(A1) 申请公布日期 2011.07.21
申请号 US201113007566 申请日期 2011.01.14
申请人 SEELIG KARL 发明人 SEELIG KARL
分类号 H04M3/42 主分类号 H04M3/42
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