Nokia 6136 is a mobile telephone handset produced by Nokia. It features Generic Access Network (GAN), a technology formerly known as Unlicensed Mobile Access (UMA).
Specifications
Quad band GSM / GPRS / EDGE: GSM 850/900/1800/1900
Wi-Fi (IEEE 802.11b/g)
Generic Access Network (automatic switching between WLAN and cellular networks)
The phone is primarily targeted at corporate customers who can deploy the phone for use both as a cellphone for external use, and as a VoIP phone within company facilities.
Nokia 6136 
Linear Mode
