What will be in 'radiotelephony privileges' part of EASA PPL without practical RT examination?
what do you mean "radiotelephony privileges"? The PPL itself doesn't allow you to use radio at all (legally - you shouldn't be even listening to the traffic).

You have to get a separate "Flight Radiotelephony Operator's Licence" issued by any member state (usually issued by the telecommunication regulator). 

For each state - you should contact any aviation school / club and they should help you at least pointing out the direction (or giving out some training). This way I got my radio license (aviation RT operator) even in non-domestic country.