Motorola GP380 User Manual page 34

5 Once the radio has connected to the called
number, you can begin the conversation. Even
though this is a phone call, your conversation
mimics a radio call, that means that both
parties speak in turn, i.e. press the PTT to talk,
release to listen.
6 To end the call press the Monitor Button or
change channel when the clear down call is
sent automatically from your radio to shutdown
the phone line.
Note: The radio starts a programmable timer the
moment both parties stop transmitting
(talking). If the time-out timer expires, the
radio will end the phone call.
English 32