Wireless VOIP Phone Specification
- VOIP Protocol: SIP (RFC3261) 
- Voice Codec: G. 729a / G. 711, G. 168 Echo Canceller
- Voice Packet Size: G. 711 (10 / 20 / 30msec) , G. 729 (20~80msec) 
- Battery: 950mAH, Li Polymer Battery
- Battery Service Time Talk: 3 Hours, Standby: 60 Hours
- Wireless Access Protocol: CSMA / CA
- Security: WEP 64 / 128, WPA-PSK
- Frequency: 2. 4 ~ 2. 483 GHz
- W-LAN: IEEE802. 11b / g, Multi Profile [4]
- Firmware Upgrade: Air Remote Firmware Upgrade: FTP
- RF Power: > 16 dBm (802. 11b) , > 14 dBm (802. 11g) 
- Distance: Open space: 250m, Indoor: > 20m
- Phone Features
Phone book [150]
Call History [20]
Distinctive Ringing [8]
Call Time Display, Dialed number display, Redial
DTMF signaling (In-band, RFC2833) 
Call Transfer, Call Holding, Call Waiting, Call Forwarding
E-mail, SMS (Short Message Service) 
Configuration Phone GUI, WEB server
Language: English, Japanese, Korean
128*128 65K Color STN LCD
8MB Flash, 32 MB SDRAM
Ear-microphone
Vibrator
Volume control side key
Blue Back light on Keypad
Adaptor (12pin Jack) : Charging circuit included (5V / 500mA Out) 
103. 2 x 42. 5 x 15. 5 mm, 67g