Obtain updated information on international roaming, specifically:
Latest update:
- +BV - International Roaming https://www.anacom.pt/render.jsp?categoryId=256782
- International roaming https://www.anacom.pt/render.jsp?categoryId=325975
- Relevant communitary information https://www.anacom.pt/render.jsp?categoryId=188344
- Postal services https://www.anacom.pt/render.jsp?categoryId=277884
- Links https://www.anacom.pt/render.jsp?categoryId=695