| 摘要 |
<p>A pager identifies a specifically coded incoming signal (32) and alerts the user of the reception of the specifically coded signal by a first alert mode (37, 46) when the first alert mode is selected (36, 45) or by a second alert mode when the second alert mode (41, 47) is selected, and alerts the user of the reception of the specifically coded signal by the non-selected alert mode when the user has not acknowledged receipt of the alert provided by the selected alert mode within a specified period of time (38, 42).</p> |
