Nortel DMS-100 Series Maintenance Manual page 313

Open the locking levers on the replacement card. Align the card with the slots
in the shelf and carefully slide the card into the shelf.
9 Seat and lock the card.
a. Use finger or thumb to pressure to push on the upper and lower edges of
the faceplate. Make sure that the card is fully seated in the shelf.
b. Close the locking levers.
10 Remove the wrist strap.
RLCM-EDC card replacement procedures 6-125
RLCM-EDC
DMS-100 Family Maintenance Manual ABSK007
Replacing a card
(continued)