NEC SOPHO 2000 IPS User Manual page 198

TC-certificate: A local Training Centre must have a good training environment and
enough equipment to enable TR-Certified trainers to deliver an optimal training session.
More information about this subject can be found in the Certification Program of
the Customer Services Training Centre.
The information for the Customer Services Center training program can be found as
follows (present on the NSONET pages Product Support, Training Centre):
program
UNIVERGE NEAX 2000 IPS General Description
Issue 5
CHAPTER 3 TERMINALS
Certification
Page 198