Installation Instructions

Late Entry
After a group call is established, it allows other group
members to join this call.
Late Entry may occur in any of the following situations:
After a group call is established, you can input the group ID
or select the group from Group Call Contact to join the
current group call.
Group Call Combination
You can make a call to a group of users no matter their
number prefixes are the same or not.
Number Prefix Ignored During Group Call
You can initiate a group call by inputting the group ID that is
not covered in Group Call Contact using the keypad. After
the group call ends, this group will be added into Group Call
Contact and will not be available in Group Call Contact after
you restart your radio.
Join a Group Call via Manual Dial
When a group call is established, both the calling party and
the called party will display the call duration in real time.
Conversation Limit
● The radio is powered on.
● The Group Call Selector knob is rotated to the group in
operation.
● The radio exits from another group call.
● The called party ends the ongoing call and rejoins it later.
● The radio is within the communication coverage of this
group call.
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After a group call is established, either the calling party or the
called party can make a voice call only if the PTT key is free
with both parties staying on the PTT admit screen.
Voice Communication
MPT Trunking Functions and Operations