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Advanced Options
Dial Tone Detect
This option requires the system to detect dial tone before calls can
be made.
If set to FALSE, this feature prevents the system from dropping the
line when dial tone has not been detected.
In this case, the line is released if no digit is dialed until the
expiration of a timer.
Caller ID Detection
This option enables the system to detect incoming Caller ID
information received from the network and to display it on
Featurephone.
Long CO Line
In some situations if the transmission on the CO Line is poor it may
be necessary to change this setting, which changes the impedance
presented to the line.
Distinctive Ring
If the distinctive ringing facility is required it is turned on here. See
page 61 for a detailed description of the facility.
Line Forwarding
You can use this feature to Forward (On Busy, No Reply or All
Calls) calls received on a particular line to an extension or an
answering machine.