Instruction manual

System Components
3
Contents
Control Unit 3–1
■ Carriers 3–2
■ Processor Module 3–2
PCMCIA Memory Card 3–3
■ Power Supply Module 3–4
■ Line/Trunk and Extension Modules 3–5
Modules Supporting Extensions 3–8
Extension Jacks 3–8
Touch-Tone Receivers 3–9
016, 012, and 008 OPT Modules 3–9
Modules Supporting Lines/Trunks 3–9
Power-Failure Transfer Telephones 3–9
100D Module 3–10
800 NI-BRI Module 3–12
Summary 3–12
System Components
3–i