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Making a Private PPC (Pre-emptive Priority Call)
1. Enter the 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 MTM800E 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 MTM800E will 
end the call.
This feature is only available if set up by your Service Provider.