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channel (with scanning disabled). When the selected 
channel is programmed with both Talk and Announce-
ment groups, only the Talk and Announcement group 
IDs are detected. Other IDs in the Announcement 
group are detected only if no talk group is 
programmed. 

When a group call is received, the alias of the 

selected channel is displayed. The radio can be 
programmed so that the following are also displayed 
for 0.5-7.0 seconds or continuously during the call. 

PTT ID- The unit ID of the radio placing the call 
is displayed.

TG on Rx - The alias of the talk group on which 
the call is being received is displayed.

User Group ID - If the group ID of the call being 
received is included in a preprogrammed User 
Group ID list, the alias programmed in that list for 
that group is displayed. 

6.5.1  GENERAL

Private calls allow calls to be placed to a specific 

radio unit. Either the Enhanced Private Conversa-
tion™ or standard Private Conversation modes may be 
programmed depending on the capabilities of the radio 
system. One difference between these call types is that 
the Enhanced type provides an indication that the 
called radio is not on the air and the standard version 
does not. Operation in each of these modes is 
described in the following information.

The Private Call option key is required to place 

these calls, and either that key or the Call Response 
option key is required to receive them. Private calls are 
programmed to operate in one of the following modes:

•

Disabled

•

Answer-only capability

•

List only - Unit IDs can be selected from a prepro-
grammed list only (direct entry using the keypad 
is not allowed)

•

Unlimited - Unit IDs can be selected from a list 
and also dialed directly entered using the keypad.

Both limited and DTMF keypad models can be 

programmed to recall the unit IDs from a prepro-
grammed list. However, only DTMF keypad models 
can be programmed to directly dial unit IDs.

6.5.2  PLACING AN ENHANCED PRIVATE 

CONVERSATION CALL

1. Momentarily press the Private Call option key or 

select that menu parameter and the alias of the last 
called radio is displayed. The private call mode is 
indicated by 

 in the display.

2. If required, select another radio by pressing the Up/

Down switch until the alias of the desired radio is 
displayed. 

3. Press the PTT switch of the F2 key to initiate the 

call. 

1. Press and hold the Private Call option key until a 

tone sounds (approximately 1 second). The last ID 
called is displayed, and the private call mode is indi-
cated by 

 in the display.

2. Using the 0-9 keys, dial the ID of the radio you are 

calling (five digits must be entered). To erase the last 
digit, press the Down key, and to cancel the call, 
press the Private Call Option key again.

3. Press the PTT switch to initiate the call. If the 

entered number is valid, the display indicates the 
alias of the ID if it matches an ID in the call list. 
Otherwise, the ID you entered continues to be 
displayed. 

Events that may then occur are as follows: