It seems that HTC is working on another smartphone with LTE support and it was tested at the FCC in the US. In this was revealed that the LTE smartphone will support five-bands.
The HTC smartphone with FCC ID NM80PM9110 supports 700MHz, 850MHz, 1700Mhz, 1900Mhz, and 2600 MHz frequency bands for the FDD-LTE 4G network. It also supports 2.4GHz Wi-Fi 802.11 b/g/n standard and Bluetooth.
This HTC device has a code number 0PM9110 is rumored to be yet another smartphone from the Desire series mid-ranger.