Motorola XPR 4580 ユーザーズマニュアル

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Receiving and Making Calls
English
11
Selecting a Radio Channel
Procedure: 
Once the required 
zone is displayed (if 
you have multiple 
zones in your radio), 
press the Channel 
Rocker to select the 
channel, subscriber 
ID, or group alias or 
ID.
Receiving and Responding to a Radio Call
Once you have selected the 
required channel and/or zone, 
you can proceed to receive 
and respond to calls.
The green LED lights up 
while the radio is transmitting 
and blinks when the radio is 
receiving.
Receiving and Responding to a Group Call
NOTE: This is a trunking only feature.
To receive a call from a group of users, your radio must be 
configured as part of that group.
Procedure:
When you receive a Group Call (while on the Home screen):
1
The green LED blinks.
2
The first line of the display shows the alias or ID of the caller, 
and the RSSI icon. The second line displays the related 
personality alias.
3
Press the PTT button to respond to the call. The green LED 
lights up.
4
Wait for the Talk Permit Tone to finish (if enabled) and 
speak clearly into the microphone.
5
Release the PTT button to listen.
6
If there is no voice activity for a predetermined period of 
time, the call ends.
See Making a Group Call on page 14 for details on making a 
Group Call.
P 1
O K
P 2
P 3
P 4
CH+
BACK
MENU
CH -
Channel Rocker 
P 1
O K
P 2
3
P 4
CH+
BACK
MENU
CH -
Green 
LED 
NAG_LACR.book  Page 11  Thursday, November 12, 2009  10:17 AM