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Making a Private PPC (Pre-emptive Priority Call)
1.
Dial a private number and
press PTT or .
2.
If the display shows the called user is
busy, press Yes to interrupt the on-going
call.
3.
You will hear a ringing tone. Wait for the called person to
answer your call.
4.
Continue the call as in a regular simplex or duplex Private
Call.
Call Queuing
When there are no available infrastructure resources for a
call while in a setup phase, or while in an active call during
cell re-selection, the call will be queued. The MTP850 Ex/
MTP810 Ex will remain in queue for a pre-programmed
period of time. If the resources become available, the call will
proceed. If there are no resources after a certain period of
time, the MTP850 Ex/MTP810 Ex will end the call.
This feature is only available if set up by your Service Provider.
Yes No
David
Busy
Interrupt?
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