NEC, PBX, models:

ASPILA EX	Hardware Manual
ELECTRA ELITE IPK II	Pc Programming Manual
NEAX 2400 IPX	Programming Manual
SL1100	Adminstrators Manual
SV8300	System Maintenance Manual
UX5000	Quick Setup Manual
Univerge SV9100	Configuration Manual Configuration Note
XN120 2OPBOX	Manual