A TV interview with José Nelson Melim, Head of ANACOM's Madeira Delegation, has been shown on RTP Madeira's "Madeira Viva" programme. The interview was shown on 15 October 2018, focusing on portability and contract lock-in periods.
https://www.rtp.pt/play/p4328/e369604/madeiraviva#t=70s
Source: RTP Madeira