Dear Sir/Ma'am,
I kindly ask you to check on information below
for a possible error.
Following sources are
presented as proof for the claim.
https://www.etsi.org/deliver/etsi_ts/145000_145099/145014/06.02.00_60/ts_145014v060200p.pdf
Thank you for your time and effort.
Sorry if I have wasted your time.
Volkan from Turkiye