Audio Features
- HD voice: HD handset, HD speaker
- Full-duplex hands-free speakerphone with AEC
- Noise suppression (NS)
- Adaptive Jitter Buffer (AJB)
- Automatic Gain Control(AGC)
- Hearing aid compatible (HAC)
General
- Operating System: Linux
- Memory: 64MB
- Storage: 128MB
- Display type: 4”480 x 800-pixel capacitive touch
screen - Backlight
- Feature keys: 4 (Teams, headset, mute, speaker
phone) - Volume control keys
- Message Waiting Indicator (MWI)
- Multiple languages
