| 摘要 |
<p>Disclosed is a system, method and computer application for communication in a push to talk (PTT) and/or push to talk over cellular (PoC) that enables users to access additional services. The method generally includes requesting information (e.g., location information) associated with at least one portable communication device (14, 16) of a group of portable communication devices. Receiving the information and requesting additional services from a remote application server (20, 114)based on the received location information. Displaying the output of the service information in a user sensible format on a display (42) associated with at least one of the portable communication devices (14, 16).</p> |
