DS1000/2000 Correspondence Course
DS2000 System Installation
NEC America
DS1000/2000 Workbook
◆
111
Installing a 110-Button DSS Console
80000 - 44
To 625 Modular Jack
DSS Console
Keyset
80000 - 47
To 625 Modular Jack
DSS Console
Keyset
Installing a 24-Button DSS Console