AT&T Definity 7410 - Manual (Page 29)

Quick Reference Lists
Feature Codes
Feature
ABBREVIATED DIALING
List 1
List 2
List 3
Program
CALL FORWARDING
ALL CALLS
Cancel
CALL PARK
Answer Back
Code Feature
CALL PICKUP
LAST NUMBER DIALED
LEAVE WORD CALLING
Cancel
PRIORITY CALLING
SEND ALL CALLS
Cancel
VOICE MESSAGE RETRIEVAL
Coverage
Code
26