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GE-MARC OPERATION
SENDING A SPECIAL CALL, Continued
Individual Call:
When the signaling is successfully completed,
the BUSY icon appears and the clear to talk tone sounds. Hold
the microphone about 3 inches from your mouth and speak
normally into the microphone. Release the P-T-T button to
listen for a reply.
Interconnect Call:
When the signaling is successfully com-
pleted, the BUSY icon appears and the proper DTMF tones
will be sent and heard at the speaker.
When someone answers, press the P-T-T button and speak
directly into the microphone. Release the P-T-T button to listen
for a reply. Messages cannot be received when the
P-T-T button is pressed.
If the signaling is unsuccessful, the radio will remain in the
special call mode and sound the appropriate alert tone(s). To
exit the special call mode and return the normal area/group,
press the
CLR
button.
DTMF MICROPHONE OPERATION
When an optional DTMF microphone is used with the mobile
radio, several features are available. These include manually
entered individual and interconnect calls, storage of individual
and interconnect calls, user storage of individual and intercon-
nect numbers, recall of user stored individual and interconnect
numbers and enable /disable of keypress alert tone.
The following paragraphs describe these features.
