(d) radio equipment does not harm the network or its functioning nor misuse network resources, thereby causing an unacceptable degradation of service;
(e) radio equipment incorporates safeguards to ensure that the personal data and privacy of the user and of the subscriber are protected;
(f) radio equipment supports certain features ensuring protection from fraud;
These so-called "requirements" are so vague that if there was a regulatory body gatekeeping radio devices, I could easily see how the regulatory body could interpret those "requirements" however they wish, including just stonewalling any manufacturer who wishes to argue about the vagueness and interpretation of these so-called "requirements". But the fact that point (i) of Article 3(3) of Directive 2014/53/EU is separated from points (d) through (f) seemingly could be used to argue that "requirements" (d) through (f) were not intended to restrict user choice of software, else point (i) would have also been referenced by Commission Delegated Regulation (EU) 2022/30?