UT24.04-1
No mobile internet connection. Neither APN: internet.telekom nor internet.v6.telekom nor internet.t-mobile setup working. Changing 2G/3G/4G without effect.
Tested with 3 SIM-cards which are flawlessly working with Android phones.

UT24.04-1
There is no USI2.0 support, hence Tiro pen can not be used with UT, unfortunately

UT24.04-1
The bluetooth file transfer is not working. Pairing as audio device is the only option.