Applications 4 - 23
PTT Express Voice Client
• Group Call: Press and hold the PTT button to start communicating with other voice client users.
• Private Response: Double-press and the PTT button to respond to the originator of the last broadcast or to
make a Private Response.
PTT Audible Indicators
The following tones provide helpful cues when using the voice client.
• Talk Tone: Double chirp. Plays when the Talk button is depressed. This is a prompt for the user to start
talking.
• Access Tone: Single beep. Plays when another user just finished a broadcast or response. The user is now
able to initiate a Group Broadcast or Private Response.
•Busy Tone: Continuous tone. Plays when the Talk button is depressed and another user is already
communicating on the same talkgroup. Plays after the maximum allowed talk time is reached (60 seconds).
•Network Tone:
• Three increasing pitch beeps. Plays when PTT Express has acquired the WLAN connection and the
service is enabled.
• Three decreasing pitch beeps. Plays when PTT Express has lost the WLAN connection or the service is
disabled.
NOTE PTT Express Voice Client creates Push-To-Talk (PTT) communication capability between disparate enterprise
devices. Leveraging existing Wireless Local Area Network (WLAN) infrastructure, PTT Express delivers simple
PTT communication without the need of a voice communication server.