AT&T MERLIN LEGEND Release 2.0 System Programming Manual page 367

Programming Procedures
Display/Instructions
Step
Specify whether or not
telephone is paired for Voice
Announce to Busy.
To return to System
Programming menu
3-276 Analog Multiline Telephones with Voice Announce to Busy
On the console
Select Enter or
Delete.
Select Exit two times.
On the PC
[F10] [F8]
Press or
[F5]
Press two times.