Push To Talk - Alcatel-Lucent OmniTouch 8118 User Manual

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Push To Talk (OmniTouch 8128 WLAN
The Push-To-Talk (PTT) function can be described as a group/conference call to a predefined group
of members.
The 'Push-to-talk' function, activated by the system administrator can be configured by the user via
the set local menu (OK key, 'Push-to-Talk' function).
Push To Talk (PTT) Group call
The calls are made in half-duplex communication using the Push To Talk button as a momentary
switch button. While one user talks (and the PTT button is pressed) the others can listen. The
microphone is active when the PTT button is pressed down and on mute when the PTT button is
released.
•
Start a PTT group call
Press the PTT
button
Once a member tries to call the other members of the PTT Group by pressing the PTT button, the
others receive an invitation to participate on their phone. The user can also send a message (as text
message) to invite others to join the discussion.
PTT invitation received as incoming call
•
Accept or reject the PTT invitation
PTT invitation received as
incoming call
Depending on the configuration, the handset may accept the
invitation automatically.
•
Close the PTT invitation
Once invitation accepted
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Other
Keep the PTT button pressed
OR