AT&T MERLIN LEGEND Release 2.0 Programming Summary Manual page 75

System Operator Positions
Table 3-1. Maximum Number of Operator Positions
Position Type
QCC
DLC
TOTAL QCC + DLC
Any combination of operator positions can be assigned as long as no more
than 4 operator positions are QCCs and the total combined number does not
exceed eight. If you want to designate a new operator position and the
system already has the maximum number, you must change an existing
operator position to a non-operator telephone before you designate a new
operator position.
NOTE:
All settings return to factory settings for the port type that you are
designating on a telephone when you change it to an operator position or
vice versa. Therefore, you need to reassign lines and features to that
telephone or console. You may also need to change any attached
accessory equipment and optional features.
3-2
System Operator Positions
Type of Telephone
MLX-20L
MLX-20L
MLX-28D
Analog multiline telephones
MERLIN II Display Consoles
Maximum Positions
4
8
8