No, the PVR-93000T will not work any of the functions of the HDR-FOX T2.
It has been many years but I’ve used both remotes in the same room without any unintended clashing of the remotes.
A BT/Humax/Sagemcom youview remote will work enough of the functions for testing. Also the remotes for HDR-2000T, HDR-1800T, FVP-4000T/5000Tand Humax freesat remotes will work enough of the functions as well. (If it’s a Humax Foxsat remote you may initially find it difficult to spot what is missing!)