
Push-to-talk (PTT)
The PTT feature allows Avaya 3645 Wireless IP Telephones to operate in a group broadcast mode that allows the handsets to behave like walkie- talkies, where a single handset can transmit to multiple listeners.
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Transmitter | Receivers |
PTT is enabled by the system administrator and set up by the user in the Config Menu. See the Config Menu options for setting up PTT. If the system administrator has disabled PTT, the PTT options will not appear in
the Config Menu.
PTT Operation Summary
If you want to | Then |
Make a PTT call | To call on the default channel, from standby |
| mode press and hold the TALK button. Wait |
| for the display to show Transmitting and |
| then hold the handset approximately two |
| inches from your mouth and speak. |
Respond to a PTT call | Press and hold the TALK button during the |
| |
End wait period | Press END. |
Select a different PTT | Press and release the TALK button. Select a |
channel | different channel from the list using the Nav |
| keys or volume up/down buttons. |
Advanced Features
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