User's Manual


OACSU Mode:
You can answer an individual call without making operations.
6.8.2 Initiating an Individual Call
You can initiate an individual call by either of the following methods:

In the
Recent
tab of the contacts, tap an individual contact number in the records and initiate an
individual call.

In the
Individual
tab of the contacts, tap an individual contact number from the list and initiate an
individual call according to the actual needs.

In the
Message
interface, tap an individual contact number in the records and then tap in the upper
right corner. Initiate an individual call according to the actual needs.
6.8.3 Requesting or Releasing Floor
You can only request or release the floor in half-duplex voice calls.
Press and hold the
PTT
key to request floor and speak to the microphone; release the
PTT
key to release
the floor.
6.8.4 Ending an Individual Call
Tap to end an individual call.
6.9 Broadcast Call
A broadcast call is a one-way voice call initiated by an LDS to a group. The group members can only listen,
but cannot speak.
6.10 Emergency Call
An emergency call is a call initiated by the BWC or LDS to the designated individual or group number to