- 3.5-in TFT LCD display at QVGA (320 x 240) resolution
- Adjustable base height
- On-screen virture keyboard
- Dual USB port for media & storage
- full-duplex, echo cancellation & noise suppression
- Hearing aid compatible (HAC) handset
- 12 lines (programmable line keys)
- Built-in auto-sensing IEEE 802.3af POE (Class 4)
- Optional AC adapter
Polycom VVX 500 Series
Polycom VVX 500 Series
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