User's Guide

8 Release the PTT button to listen.

The green LED lights up when the target radio

responds. The display shows the transmitting user

alias or ID.

9 If the Channel Free Indication feature is enabled,

you hear a short alert tone the moment the

transmitting radio releases the PTT button, indicating

the channel is free for you to respond. Press the PTT

button to respond to the call.

The call ends when there is no voice activity for a

predetermined period. A tone sounds. The display

shows Call Ended.

Both the call initiator and recipient are able to

terminate an on-going Private Call by pressing .

5.9.3.6

Receiving Private Calls

When you receive Private Calls configured as Off Air Call

Set-Up (OACSU):

• The green LED blinks.

• The Private Call icon appears in the top right corner.

• The first text line shows the caller alias.

• Your radio unmutes and the incoming call sounds

through the speaker.

NOTICE:

Depending on how your radio is configured, either

OACSU or Full Off Air Call Set-Up (FOACSU),

responding to Private Calls may or may not require

user acknowledgment.

For the OACSU configuration, your radio unmutes

and the call connects automatically.

5.9.3.7

Accepting Private Calls

When you receive Private Calls configured as Full Off Air

Call Set-Up (FOACSU):

• The green LED blinks.

• The Private Call icon appears in the top right corner.

• The first text line shows the caller alias.

1 To accept a Private Call configured as FOACSU, do

one of the following:

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