Motorola APX 4000 - Bluetooth and Feature Status Icons

A
The PTT button on the side of the radio serves two
basic purposes:
• While a call is in progress, the PTT button allows
the radio to transmit to other radios in the call.
Press and hold down PTT button to talk. Release
the PTT button to listen. The microphone is
activated when the PTT button is pressed.
• While a call is not in progress, the PTT button is
used to make a new call. See Making a Radio Call
on page 67 for more information.
Identifying Radio Controls
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English