Ocean Reef GSM Mercury, Instruction Manual

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The switchboard consists of two buttons
The yellow button has 3 functions:
•
During a “normal” use it is activating the transmission mode when pressed
and the receiving mode when released (PTT)
•
When into the programming mode it is used to make the desired selection
by pressing once quickly.
•
When the D.A.T. mode is activated, a quick press will exit the D.A.T.
mode.
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