AT&T MERLIN LEGEND Release 2.0 System Programming Manual page 350

Programming Procedures
Assign Intercom or System Access Buttons
Use this procedure to assignor change the assignments for Intercom buttons
used to make and receive inside calls. This includes the following types of
Intercom buttons:
Ring
Voice
Originate Only (Ring or Voice)
In the Hybrid/PBX mode only, use this procedure to assign or change
assignments for System Access (SA) buttons used to make or receive inside
and outside calls. This includes the following types of System Access buttons:
Ring
Voice
Originate Only (Ring or Voice)
Shared (Ring or Voice)
You cannot change the factory setting for Call buttons assigned to QCC
operator positions, and you cannot assign Ring, Voice, Originate Only, or
Shared buttons to QCC operator positions.
NOTE:
System Access or Intercom buttons can be assigned only to the first 10
buttons on a telephone.
You can assign a combination of up to 10 System Access or Intercom buttons to
each telephone (excluding QCC operator positions).
You can remove System Access or Intercom buttons, but at least one must
remain on the telephone.
Each System Access Ring or Voice on an individual telephone can be assigned
as a System Access Shared button on up to 16 other telephones.
System Access and Intercom buttons are centrally programmed and cannot be
programmed by individual telephone users.
Assign Intercom or System Access Buttons
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