Ptt Queue; Talking Party Identification; Call Ownership; Transmission During Group Call - Motorola ST7000 Product Information Manual

MN002955A01-AA
Chapter 2: Services and Features
2.7.14

PTT Queue

PTT Queue allows you to configure the response to releasing PTT of the call originating radio. This
feature also determines how to cancel waiting for the call when the infrastructure is busy and your call
is queued.
2.7.15

Talking Party Identification

Radios engaged in a group call receives an ID of the transmitting party. The identification presentation
functionality is supported mostly using the information found in the call setup messages.
2.7.16

Call Ownership

The radio can be given the call ownership of a talkgroup call. When the radio is the call owner, it sends
an appropriate TETRA signaling to end the call.
NOTICE: The SwMI decides about the ownership of a call.
2.7.17

Transmission During Group Call

While receiving a group call, and the PTT during received Group Call is enabled, you may request to
transmit by pressing and holding the PTT. The system registers this action and informs you that the
request has been queued.
If you release the PTT, the radio sends a message to the system withdrawing the request.
2.7.18

Call Restoration

If the radio roams to a new cell during a call, it attempts to continue the call on the new cell. Cell
reselection and call restoration procedures are employed for this attempt.
If the radio roams while being the transmitting party in the call, an announced cell reselection, if
possible, is carried out in the new cell.
If the radio is not the transmitting party, it employs an unannounced cell reselection, followed by the
call restoration procedures.
2.7.19

Temporary Group Address

The radio supports the temporary group address assigned by the SwMI. The address is valid only for
the lifetime of the call.
The radio monitors signaling addressed to the temporary group, when the radio initiates a group call on
the selected group, and the SwMI assigns the call to a temporary group.
The radio supports assignment of an incoming group call to a temporary group address.
2.7.20

Late Entry

A radio can join a group call even if it does not participate in it from the beginning.
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