Ringing Patterns; Timers - Toshiba PERCEPTION 4000 User Manual

PERCEPTION 4000 GENERAL INFORMATION

RINGING PATTERNS

Each ringing pattern that is supported by the PERCEPTION 4000
system is described below. A visual depiction of each ringing pattern is
provided at the end of this user guide.
INTERNAL CALL RINGING
Indicated by a ringing signal every 4 seconds.
EXTERNAL OR ATTENDANT CALL RINGING
Indicated by a double ringing signal every 4 seconds.
RECALL RINGING
Indicated by a fast muted ringing signal. A recall can occur during Call
Hold, Call Park, or Camp-on feature operation.

TIMERS

Throughout this user guide are several references to time periods that
precede feature operation or availability, and that serve in system error
detection. Each of these timers is referred to as a predetermined time
period and is assigned in the system database. Timers are provided on a
system-wide basis and are transparent to station users. No type of
station operation is necessary to program these time periods.
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