AT&T MERLIN LEGEND Release 2.0 System Programming Manual page 453

Programming Procedures
Display/Instructions
Step
xxxx = extension number of current
QCC queue backup
Erase current number.
Specify the calling group to
provide QCC backup in one of
the following ways:
Extension number
DSS
Assign or remove extension as
position busy backup.
To return to System
Programming menu
3-362 Position Busy Backup
On the console
Press Drop.
Dial [nnnn]
Press DSS button.
Select Enter or
Delete.
Select Exit
two times.
On the PC
[Alt] [P]
Press +
Type [nnnn]
[F10] [F8]
Press or
[F5]
Press
two times.