Using HT-HC01 with 863-868 MHz in EU?

Is it possible to configure the HT-HC01 to the 863-868 MHz frequency band so that it could be used in the EU?

The documentation only mentions the 902-928MHz band, although the setup guide mentions there is an option to change the country. From what I can tell, the MM6108 chipset has the capability to support the EU frequency band but I do not know if this is user configurable in the HT-HC01