GTMedia V7 TT - decode capabilities

[CliveMorton]

The 'Features' page (tech specs) in the User Manual for the V7 TT model are quite vague and limited. Would appreciate if someone could answer the following questions - more in the context of next-generation capability (Australia is contemplating potential upgrades to the current DVB-T system and coding standards).
Is the H.265 decoder available from the RF tuner in DVB-T2 reception mode?
What Levels of HEVC are capable of being decoded?
Is the V7 TT compatible with the Australian free to air channels (7 MHz raster) across Band III and Bands IV/V?
Thanks in advance - Clive