Accept A Ptt Invitation - ASCOM i63 User Manual

USER MANUAL
Ascom i63 VoWiFi Handset
Every PTT group must be defined in the WinPDM/Unite DM to be able to use this function. For the details,
refer to the Configuration Manual, Ascom i63 VoWiFi Handset, TD 93300EN.
If it is required to have key lock during an ongoing call, for example to avoid that any key is
accidentally pressed, set the Automatic key lock to On. For the details, refer to the
Automatic Key Lock, page
4.6.1

Accept a PTT Invitation

A PTT invitation is viewed the same way as an ordinary message. The message can contain up to 500
characters.
1. Press Call to accept the invitation and join the call. Refer to
The handset may accept the invitation automatically, start in inverted mute and loudspeaking
mode, depending on the configuration of the received invitation.
2. The handset is connected to the PTT session. The invitation can now be deleted or closed by pressing
Delete or Close, respectively. The call is not disconnected by pressing these soft keys.
3. Press and hold the Mute/PTT button to start talking. Release the button to let another person to talk.
The multifunction button may have also been configured to act as the Mute/PTT button.
Figure 4. PTT invitation window
Invitation Received during an Ongoing Call
If a user receives a PTT invitation during an ongoing call, the call is disconnected and the PTT call is started
automatically if the following conditions are true:
• The handset is configured to answer invitations automatically.
• The invitation has higher priority than the call priority.
• The user does not reject the invitation within 10 seconds.
When the invitation is received, a warning signal notifies the user before disconnecting the current call in
order to connect the PTT call.
Depending on the priority of the invitation, the ongoing call might be disconnected immediately or
after 10 seconds.
TD 93289EN / 09 April 2020 / Ver. C
41.
Figure 4. PTT invitation window, page
Calling
Enable the
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