- Touchscreen
- Voice Mail
- Multilingual Menu
- Echo Cancellation
- Noise Reduction System
- Voice Activity Detection
- Comfort Noise Generation
- Packet Loss Concealment
- (BLF) Busy Lamp Field
- Call Waiting
- Call Duration
- Call Pick-up
- Call Forwarding
- Conference Call
- Do Not Disturb Setting
- Hearing Aid
- Security
- G.711 a/u
- G.729ab
- G.722
- G.722.1
- iLBC
- G.722.1C