×

Apparatus and method for identifying last speaker in a push-to-talk system

  • US 7,483,708 B2
  • Filed: 03/31/2005
  • Issued: 01/27/2009
  • Est. Priority Date: 03/31/2005
  • Status: Active Grant
First Claim
Patent Images

1. A method for displaying on a wireless communication device the identity of a last speaker in push-to-talk (PTT) communications on a wireless telecommunication network, comprising the steps of:

  • receiving at a wireless communication device a first identity information of a first speaker of a first PTT communication from a server, the first identity information being received through the wireless telecommunication network;

    receiving at the wireless communication device a second PTT communication originated from a second speaker;

    playing the second PTT communication on the wireless communication device; and

    displaying the first identity information on the wireless communication device.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×