1. Personal data contained in printed or electronic directories of subscribers available to the public or obtainable through directory enquiry services should be limited to what is necessary to identify a particular subscriber, unless the subscriber has given his unambiguous consent to the publication of additional personal data. The subscriber shall be entitled, free of charge, to be omitted from a printed or electronic directory at his or her request, to indicate that his or her personal data may not be used for the purpose of direct marketing, to have his or her address omitted in part and not to have a reference revealing his or her sex, where this is applicable linguistically.
2. Notwithstanding paragraph 1, Member States may allow operators to require a payment from subscribers wishing to ensure that their particulars are not entered in a directory, provided that the sum involved does not act as a disincentive to the exercise of this right, and that, taking account of the qu