Motorola XPR 5550 用户手册

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页码 118
Receiving and Making Calls
English
22
Making a Radio Call
After selecting your channel, you can select a subscriber alias 
or ID, or group alias or ID by using:
The Contacts list (see Contacts Settings on page 34)
A programmed One Touch Access button 
The programmed number keys 
– 
This method is for Group, 
Manual Dial (via Contacts) 
– 
This method is for Private Calls 
only and is dialed using a keypad microphone (see Making a 
Private Call by Manual Dial
 on page 83
NOTE: Your radio must have the Privacy feature enabled on 
the channel to send a privacy-enabled transmission. 
Only target radios with the same Privacy Key as your 
radio are able to unscramble the transmission.
See Privacy on page 59 for more information. 
The One Touch Access feature allows you to make a 
Group or Private Call to a predefined ID easily. This 
feature can be assigned to a short or long 
programmable button press.You can ONLY have one 
ID assigned to a One Touch Access button. Your 
radio can have multiple One Touch Access buttons 
programmed.
Making a Group Call
To make a call to a group of users, your radio must be 
configured as part of that group.
Procedure: 
1
Select the channel with the active group alias or ID. See 
Selecting a Channel on page 18.
OR
Press the programmed One Touch Access button. 
2
Press the PTT button to make the call. The green LED lights 
up. The Group Call icon appears in the top right corner. The 
first text line shows the group call alias.
3
Wait for the Talk Permit Tone to finish (if enabled) and 
speak clearly into the microphone.
OR
 Wait for the PTT Sidetone to finish (if enabled) and 
speak clearly into the microphone.
4
Release the PTT button to listen. When the target radio 
responds, the green LED blinks. You see the Group Call 
icon, the group alias or ID, and transmitting radio alias 
or ID on your display.
5
 If the Channel Free Indication feature is enabled, you 
hear a short alert tone the moment the target radio releases