Specifications

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X-2000 General Information Guide
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8 Revision A 5000309
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SUPERSET 4000 Series Telephones
The following are the SUPERSET 4000 series telephones:
• SUPERSET 4001 single-line telephone
• SUPERSET 4015 multiline telephone with basic LCD display
• SUPERSET 4025 multiline telephone with enhanced LCD display
• SUPERSET 4125 multiline telephone with enhanced LCD display and built-in RS-232
interface for computer connection
• SUPERSET 4150 multiline telephone with touch-sensitive LCD display and built-in RS-232
interface for computer connection.
The SUPERSET 4000 series telephones can be mounted on a wall and/or tilted.
The SUPERSET 4000 series telephones and the PKM48 are available in light or dark grey.
Adding an Interface Module to a SUPERSET 4025, SUPERSET 4125, or SUPERSET 4150
telephone lets you connect to additional devices.
Interface Modules Connected Device
SUPERSET Interface Module I (SIM1) PKM12,
PKM48
SUPERSET Interface Module 2 (SIM2) analog devices
Note: You cannot connect a PKM48 to a SIM2.