Nortel DMS-100 Series Replacement Procedures page 589

Application
Use this procedure to replace the following card in an RMM.
PEC
NT2X90
Common procedures
The common replacing a card procedure is referenced in this procedure.
Action
The following flowchart is a summary of the procedure. To replace the card,
use the instructions in the procedure that follows the flowchart.
DMS-100 Family NA100 Card Replacement Procedures Volume 4 of 7 LET0015 and up
Suffixes Name
AB, AC, Incoming/outgoing Transmission Test Trunk Circuit
AD (TTT)
XPM card replacement procedures 1-557
in an RLCM RMM
NT2X90