The Polycom VVX Expansion Module extends the functionality of Polycom VVX business media phones and provides multifunctional line keys that can be set up as line registrations, call appearances, speed dials, direct station select or busy lamp field keys. The VVX Color Expansion Module seamlessly matches the look and feel of the VVX business media phones.
Compatible With Poly VVX 1500, 1500 D, 300, 310, 400, 410, 500, 600
28 multifunctional line keys configurable as line registration, call appearance, speed dial, DSS, or BLF
Dual-color (red or green) illuminated LEDs for line status information
3 page keys in total for additional line appearances
Shared call appearance, bridged line appearance (Key system emulation)
Call Transfer
Busy Lamp Field
Speed Dial
Fully programmable
Environmental Parameters
Temperature: 0 to 40°C (+32 to 104°F)
Relative Humidity: 5% to 95%, noncondensing
1-year warranty