| 摘要 |
<p>Apparatus that allows a called party, while engaged in a first call, to indicate to a second calling party that he/she is aware of the second call and will respond to the second call within a waiting time interval. The second calling party is given a "personal answer" message indicating that the called party will answer the second call within the waiting time Interval. The second calling party is then placed on hold so that when the called party terminates the first call, the called party can answer the second call.</p> |
