Caller ID Compatible: Automatically adapts and transfers incoming FSK or DTMF caller identification to internal extensions.
Auto Attendant (DISA): Features a built-in automated greeting response (typically a 15-second recordable outgoing message) to guide external callers to specific extensions without an operator.
Three-way Conference: Allows two internal extensions to connect and speak with an external caller simultaneously.
Call Management Features: Includes comprehensive control protocols like Call Forwarding, Call Pickup (answering another extension's ring from your phone), and Unconditional Transfer.
Flexible Extension Numbering: Allows custom extension numbers to be reassigned freely, accommodating 2 to 4 digits (e.g., from room numbers 100 to 999).