AT&T MERLIN 410 Service Manual page 51

The following items are available for exchange (see the "Installation" section of this manual
for parts identification):
Control unit
Voice terminals
Handsets
Handset cords
Feature cartridges
Headset adapter
Hands-free unit
Wall mounting kits for control unit and voice terminals
Desk stands for voice terminals
Modular voice terminal cords
Modular line cords
Modular extension cords
Two-line adapter
Network bridging adapter (267A)
D4CE-50 cord
Adapter (451A)
Customer-installable jack (103A)
Extra-alert control switch (452A-50)
Extra alerts (bells or horns)
Line-powered ringer
Maintenance Exchange Procedures (cont'd)
47