Lucent Technologies MERLIN LEGEND Release 5.0 Feature Reference page 182

MERLIN LEGEND Communications System Release 5.0
Feature Reference 555-650-110
Features
Coverage
— If a sender has both Primary and Secondary Coverage and all the
— If both Primary and Secondary Cover buttons are programmed for a
In Release 4.1 and later systems, the system manager uses system
programming to set a Primary Cover Ring Delay (1–6 rings) for each
sender.
In releases prior to 4.1, a systemwide value is set for the Coverage Delay
Interval through system programming (1–9 rings). When used in
combination with Delay Ring, make sure that this value is higher than the
Delay Ring interval.
A sender is considered unavailable (his or her telephone does not ring) under the
following conditions:
The sender has turned on Do Not Disturb.
All SA or ICOM buttons are in use on the sender's telephone.
The sender is using extension programming or testing the telephone.
The sender has an MLX display telephone and is using an Alarm Clock or
Directory feature.
The sender's telephone is forced idle for system programming or
centralized telephone programming.
The sender's telephone is not responding (for example, not connected).
The sender has activated Remote Call Forwarding.
A receiver is considered unavailable (his or her telephone does not ring) under the
following conditions:
The receiver has turned on Do Not Disturb (in this case, the sender can call
the receiver).
Another call is ringing or answered on the receiver's Cover button for that
sender.
The receiver is in extension programming or is testing the telephone.
receivers' Cover buttons are set for Immediate Ring, the Group
Coverage Ring Delay should be set higher than the Primary Cover Ring
Delay or the 2-ring fixed Secondary Cover Delay Interval.
sender and any receiver's Primary and/or Secondary Cover buttons are
programmed for Delay Ring, make the value higher than whichever of
the following is greater:

The Primary Cover Ring Delay

The fixed Secondary Cover Delay Interval (two rings) plus the
Secondary Cover Ring Delay
NOTE:
In releases prior to 4.1, the value set for the Delay Ring Interval
(1–6 rings) through system programming affects Individual Coverage
only. This setting is replaced in Release 4.1 and later systems.
Issue 1
June 1997
Page 150