JVC KENWOOD Corporation 458300 用户手册

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1  Select the desired zone and channel/group ID.

2  Press and hold the PTT switch.

3  If the “PTT Proceed” tone sounds, communication is possible; start speaking into the 

microphone.  Release the PTT switch to receive.
• 

For best sound quality at the receiving station, hold the microphone approximately 
1.5 inches (3 ~ 4 cm) from your mouth.

• 

Your dealer can deactivate the Proceed PTT tone, if necessary.  Ask your dealer for 
details.

1  When a dispatch call is received, the transceiver will automatically change to the 

correct group ID and you will hear the call.

2  Readjust the volume as necessary.

1  Select the desired zone and channel/group ID.

2  Press and hold the PTT switch for approximately 1 second to ensure a connection.

• 

Confi rm that there is a dial tone after releasing the PTT switch.  

3  Alternatively, press the key programmed as [Auto Telephone] to automatically search 

for a Telephone Repeater.

• 

“AUTO TEL” appears on the display and the 

 icon blinks.

• 

When the transceiver connects to a telephone line, a dial tone sounds, the 

 icon 

appears on the display, and the transceiver enters the Off Hook state.  

4  Place the call, following the instructions for making a DTMF call, starting on page 9.

5  When the called party responds, press the PTT switch and speak into the microphone.  

Release the PTT switch to receive.

• 

Only one person can speak at a time.

1  When a telephone call is received, the transceiver will automatically change to the 

correct group ID and you will hear the call.

• 

A ringer tone will sound when a call is received.

2  Press and hold the PTT switch to speak, and release it to receive.

• 

Only one person can speak at a time.

To end the call, press the # key or the key programmed as [Telephone Disconnect] while 
communicating.