E F Johnson Company 2425720 사용자 설명서

5-26 

Viking™ VP600 Portable Radio Operating Manual

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The messaging feature allows pre programmed messages to be sent to a dispatcher on P25 
channels. Up to 255 messages can be pre programmed, and they are identified by an alias. 
If a Message option button or menu parameter is programmed, messages are sent as 
follows:

1 Momentarily press the Message option button or select that menu parameter. The alias 

of the last message sent is displayed.

2 If required, press the Up/Down buttons to display the desired message. Then send the 

message by pressing the 

 (Menu) button or momentarily pressing the PTT switch. 

One of the following events then occurs:

- If five beeps sound and “Ack Received” is displayed, the message was received and 

automatically acknowledged by the system.

- If after five tries the message is not acknowledged, a tone sounds and “Msg Failed” is 

displayed.

The status messaging feature allows you to manually or automatically send your current 
status to your dispatcher on P25 channels. Up to 255 status conditions can be pre 
programmed, and they are identified by an alias. If the Status option button or menu 
parameter is programmed, status conditions are sent as follows:

1 Momentarily press the Status option button or select that menu parameter. The alias of 

the current status condition is displayed.

2 To change the current status, press the Up/Down buttons until the desired status is 

displayed. Then to send the status, press the 

 (Menu) button or momentarily press 

the PTT switch. One of the following events then occurs:

- If five beeps sound and “Ack Received” is displayed, the status was received and 

acknowledged by the system.

- If after five tries the message is not acknowledged, a tone sounds and “Status Fail” is 

displayed.