Bhutan Telecom 3G

3G is a short form for 3rd Generation. 3G is a mobile telecommunication technology. Bhutan Telecom has recently announced to its user to buy smartphones which would support GSM 850/900/1800 MHz & WCDMA 850/1900/2100 MHz frequencies. Currently they are in progress of migrating the current 3G frequency from 2100 MHz to 850 MHz.