| 摘要 |
<p>The present invention provides a mechanism that enables a called party mobile device (108) to provide a notification in the backward direction via a terminating switch (106) and an originating switch (104) to a calling party communication device (102). The notification will indicate to a calling party (101) whether or not the called party (109) is currently using a hands free device with their mobile device (108).</p> |
