Exclusion - AT&T Merlin Legend BIS10 User Manual

Exclusion

This feature prevents others from listening in on a shared line.
If you are on a call and activate this feature, it will automatically
disconnect all other inside lines. To include selected inside people
on your call, press
Activating Exclusion
1 Answer or place a call.
2 Press
The light next to this button turns
The Exclusion feature goes off automatically at the
NOTE:
end of your call.
before adding them to the call.
on,