Application
Use this procedure to replace the following card in an OPM.
PEC
NT6X21
Common procedures
The common replacing a line 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.
OPM card replacement procedures 8-105
Suffixes
Name
AA, AB, AC,
Line card type C, Meridian Digital Centrex
AD
(MDC), electronic business set
DMS-100 Family OPM Maintenance Manual XPM14 and up
NT6X21
in an OPM