The board of Aerbras discussed with the Council of Anatel and Spectrum Management the future of the bands 700 MHz and 450 MHz. As the range of 700 MHz is required to be made available over 10 mhz for the Limited Private. As for the 450 MHz, it was required revision in resolution 558, given the operators are not using the channels and have already publicly stated that it has no interest in using the pipeline 450 mhz.
