Specifications

Periphera
ls
5
0003097 Revision A 3
1
SUPERSET 4025 Telephone
The SUPERSET 4025 telephone is a multiline, digital telephone with
• Twenty-character alpha-numeric liquid crystal display (LCD) with contrast control
• Three softkeys for feature access
• Fourteen line keys, each with a built-in line status indicator
• Eight fixed-function keys: SuperKey, Cancel, Hold, Redial, Transfer/Conference, Mes-
sage, Microphone, and Speaker
• Automatic selection of prime line
• Key selection of non-prime line
• Handsfree operation (half-duplex)
• Handset, speaker, and ringer volume controls (Up Arrow and Down Arrow)
• Ringer pitch control
• Message waiting lamp.
The SUPERSET 4025 supports the
SIM1 and SIM2 Interface Modules for connection to
additional devices.
For installation instructions, see the SX-2000 Install Peripherals section of the Technical
Documentation CD-ROM.
SUPERSET 4025 Telephone