Replace The Formatter Cards (Cept, Ds1); Replace The Pri Card; Figure 17. Installing The Bri Interface Assembly - Mitel 3300 Technician's Handbook

8. Insert the BRI card in the Interface Assembly, and
close the latches.

Figure 17. Installing the BRI Interface Assembly

Replace the Formatter Cards (CEPT, DS1)

1. Attach the anti-static strap to your wrist.
2. Open the old card's locking latches, and remove the
old card from its slot.
3. Insert the new card into the slot, and close the locking
latches.

Replace the PRI card

1. Remove the cables from the PRI card.
2. Attach the anti-static strap to your wrist.
3. Open the locking latches of the old PRI card, and
remove the card from its slot.
Upgrade and FRUs
125