This new kind mobile phone combines GSM dual-band capabilities and SIP-based VoIP to provide the advantage of making phone calls via the Internet. It switches between GSM and WLAN VoIP networks automatically, offering the convenience of both a mobile and broadband cordless phone simultaneously. You can enjoy the convenience of one handset that acts as both a mobile and a broadband cordless phone.
Features
.Slim BAR Type GSM/WiFi Dual ModeMain Products
WiFi+GSM Dual Phone, Kid\' s Phone, Wireless Fax Device, CDMA USB Modem