FIELD: physics, communications.
SUBSTANCE: device and method for displaying information on identity of the last speaker in a push-to-talk (PTT) system are disclosed. A wireless communication device receives a PTT communication session and identification information of the speaker from a remote server.
EFFECT: wireless communication device displays identification information of at least the last speaker during a PTT communication session from the current speaker.
28 cl, 5 dwg
Authors
Dates
2010-03-20—Published
2006-03-31—Filed