AT&T MERLIN LEGEND Release 4.0 Feature Reference page 161

Feature Reference
Do Not Disturb
Forward and
Follow Me
When a sender turns on Do Not Disturb, Individual Coverage or Group
Coverage receivers for that sender can call the sender. All other calls to
the sender go to coverage.
When a receiver turns on Do Not Disturb, he or she does not receive
coverage calls. However, a sender whose calls are set to be covered
by the receiver can call that receiver, despite Do Not Disturb.
If both a sender and all receivers have Do Not Disturb on, the sender's
calls do not go to coverage and the caller hears a busy signal. On a
personal line, the caller hears ringback and the green LED flashes, but
the telephone does not ring.
In Release 3.0 and earlier, or if the Forwarding Delay is programmed to
0 rings, when a coverage sender forwards calls, calls are forwarded
and sent to coverage at the same time. Calls received on a Primary
Cover, Secondary Cover, or Group Cover button are not forwarded.
If a coverage receiver has activated Remote Call Forwarding, calls sent
to that extension through Coverage are not forwarded to the remote
location.
For Release 4.0, one of the following occurs if both coverage and
forwarding are on and the Forwarding Delay is not set to 0 rings.
A call that is sent to Group Coverage before the Forwarding
attempt does not get forwarded.
A call that is Remote call Forwarded before any Coverage does
not receive Coverage.
A call that is Remote Call Forwarded while Primary and/or
Secondary Coverage points are alerting is removed form those
coverage points, and is not sent to Group Coverage.
If a call is sent to Group Coverage after Call Forwarding, the call is
removed from the called station, the Forwarded-to station and any
Primary and Secondary Coverage buttons.
161
Coverage