E F Johnson Company 2425720 사용자 설명서

Viking™ VP600 Portable Radio Operating Manual

6-9

• If the radio being called is not on the air or does not answer, you will not hear a 

response.

• When the call is finished or it could not be completed for some reason, end it by 

pressing the 

 (Clear) button.

To initiate a page:

1 With a SmartNet/SmartZone or P25 Trunked channel selected, momentarily press the 

Call Alert option button or select that menu parameter. The alias of the last ID called is 
displayed.

2 If required, press the Up/Down buttons to display the desired radio. The alias of each 

number is displayed.

3 Press the PTT switch and one of the following occur:

- If five beeps sound, the system received the page and the paged radio is on the air and 

received it. The page mode is automatically exited.

- If the system received the page but the called radio is not on the air, a single beep 

sounds and “No Ack” is displayed six seconds after the PTT switch is pressed. Auto 
exit then occurs.

The messaging feature allows pre-programmed messages to be sent to a dispatcher. Up to 
255 messages, identified by an alias, can be pre programmed. 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.