Spain may postpone until:
(a) 1 January 1998 the notification to the Commission before implementation of any licensing or declaration procedure for the provision of voice telephony and the establishment of public telecommunications networks, and of the details of the national scheme envisaged to share the net cost of the provision of the Universal Service Obligation;
(b) 1 August 1998 the publication of any licensing or declaration procedure for the provision of voice telephony and the establishment of public telecommunications networks, and of the details of the national scheme envisaged to share the net cost of the provision of the Universal Service Obligation; and
(c) 1 December 1998 the effective granting of further licences for the provision of voice telephony and public telecommunications networks, in compliance with the conditions set out in the relevant Spanish law and implementing regulations and in conformity with Directive 90/388/EEC.