Lucent Technologies MERLIN LEGEND Release 5.0 Feature Reference page 610

MERLIN LEGEND Communications System Release 5.0
Feature Reference 555-650-110
Features
System Access/Intercom Buttons
Mode Differences
Hybrid/PBX Mode
SA buttons, including Shared SA buttons, are available only in Hybrid/PBX mode.
Key and Behind Switch Modes
ICOM buttons are available only in Key and Behind Switch modes.
Telephone Differences
Direct-Line Consoles
Each DLC is assigned one SA Ring or ICOM Ring and one SA Voice or ICOM
Voice button. Additional SA or ICOM buttons cannot be assigned to a DLC. This
includes SSA buttons corresponding to SA buttons on other telephones. In
addition, a DLC cannot be the principal extension for SSA buttons on other
telephones.
Queued Call Consoles
A Queued Call Console (QCC), which uses Call buttons, cannot be assigned SA
buttons, including SSA buttons. It cannot be assigned ICOM buttons because the
QCC is available only in Hybrid/PBX mode.
Other Multiline Telephones
In Hybrid/PBX mode, each multiline telephone (except for DLCs) and
Multi-Function Module (MFM) device is automatically assigned one SA Ring, one
SA Voice, and one SA Originate Only button.
In Key and Behind Switch modes, each multiline telephone (including DLCs) and
MFM device is automatically assigned one ICOM Ring and one ICOM Voice
button.
Single-Line Telephones
In Hybrid/PBX mode, each single-line telephone (or other device connected to a
016, 012, or 008 OPT module) is automatically assigned two SA Ring buttons
and one SA Originate Only button.
In Key and Behind Switch modes, each single-line telephone (or other device
connected to a 016, 012, or 008 OPT module) is automatically assigned two
ICOM Ring buttons.
In releases prior to 4.0, the default assignment of SA or ICOM buttons to
single-line telephones is fixed and cannot be changed—no SA or ICOM buttons
can be removed or added. In Release 4.0 and later systems, the default
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Issue 1
June 1997
Page 578