AT&T MERLIN LEGEND Release 4.0 Feature Reference page 534

Feature Reference
At a Glance - Continued
Maximums
Factory Settings
Button Assignments by
Mode
Direct-Line Consoles
Other Multiline Telephones
and MFMs
Single-Line Telephones
Additional buttons
assigned (including
Shared SA)
Ring Timing Option
Send Ring (on principal
extension)
Description
Users access the system by pressing buttons on their telephones. These
buttons are called System Access (SA) or Intercom (ICOM) buttons, depending
on the system operating mode. How SA and ICOM buttons operate also
depends on the operating mode.
SA Buttons: Hybrid/PBX Mode
In Hybrid/PBX mode, telephones have SA buttons, which are used as follows:
To make an outside call by dialing an Automatic Route Selection (ARS)
code (usually
To make an outside call using a trunk pool by dialing the pool dial-out
code and a telephone number
To make an inside call
To activate a feature by using a feature code
To receive inside and outside calls, including voice-announced inside
calls and transferred calls
534
System Access/Intercom Buttons
10 SA or ICOM buttons for each extension
27 Shared SA buttons for each multiline telephone
16 Shared SA buttons for each principal extension
3 system users for each call on Shared SA
Hybrid/PBX
1 SA Ring
1 SA Voice
1 SA Ring
1 SA Voice
1 SA Originate Only
2 SA Ring
1 SA Originate Only
Ring
Immediate Ring
On
) and a telephone number
9
Key and Behind Switch
1 ICOM Ring
1 ICOM Voice
1 ICOM Ring
1 ICOM Voice
2 ICOM Ring