help I wish to cancel my contract for fixed internet...contact started 2014...my customer no is xxxxxxxxxxx NIFxxxxxxxxxxx ...I have completed form Formulario de denuncia...to be posted to NOS Apartado 52111 EC Campo Grande ….1721-501 Lisbon...Is this all I need to do ??
Many thanks….Not in Portugal and unlikely to return because of health reasons….Michael Forster

