User guide

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Private Call ringing to
the caller
Until the call is
answered
Half-duplex Private Pre-
emptive Priority Call
(PPC) ring.
Every 4 seconds
until the call is
answered or
rejected.
Full-duplex Private PPC
ring.
Every 4 seconds
until the call is
answered or
rejected.
Limited Service Once upon
entering limited
service
New Mail Received Once
New Group Call Once
General
Volume setting
(earpiece, keypad,
speaker)
Continuous
Volume setting (Ringer) While setting the
volume
Transmit Inhibit (TXI) Once
DTMF (0-9, #, *) during
the call
DTMF Continuous, until
the user releases
the key
= High Tone; = Low Tone
Description Type Repeated