NEC DSX Software Manual page 246

Key Ring
Other Related Features
Features
Call Coverage Keys (page 40)
Call Coverage will pick up Key Ring calls.
Call Forwarding (page 44)
A Key Ring call will not follow an extension's Call Forwarding.
Call Waiting / Camp-On (page 58)
A Key Ring call will not send Camp-On beeps to a busy extension that normally rings for that call.
Direct Inward Line (page 109)
An unanswered DIL reverts to all extensions with Key Ring for the line.
Hold (page 202)
Unanswered Hold Recalls revert to Key Ring if not picked up.
Off-Hook Signaling (page 255)
Off-Hook Signaling can occur for Key Ring calls.
Park (page 266)
An unanswered Park recall diverts to Key Ring.
Transfer (page 358)
An unanswered call transferred to an extension diverts to Key Ring if unanswered at the transferring
extension.
IntraMail Features
None
Operation
Key Ring is automatic for those extensions programmed to receive it.
216 ◆ Features
DSX Software Manual