MPN: 85X07AA
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Poly VVX EM50 30-key expansion module for the VVX 450 IP phone, adding programmable dual-color LED keys via a 5-inch color display; up to two modules can be attached per phone for 60 extra keys.
| Connection | USB to host phone |
|---|---|
| Display | 5.0-inch color LCD, WVGA 480x800 |
| Host Compatibility | Poly VVX 450 |
| Max Modules Per Phone | 2 (up to 60 extra keys) |
| Power Source | Powered by host phone (PoE or power adapter) |
| Programmable Keys | 30 dual-color (red/green) LED keys |
