1. Member States shall ensure that the 905-914 and 950-959 MHz frequency bands or equivalent parts of the bands mentioned in paragraph 2 are reserved exclusively (1) for a public pan-European cellular digital mobile communications service by 1 January 1991.
2. Member States shall ensure that the necessary plans are prepared for the public pan-European cellular digital mobile communications service to be able to occupy the whole of the 890-915 and 935-960 Mhz bands according to commerical demand as quickly as possible.