https://www.reuters.com/article/us-portugal-altice-5g/altice-huawei-tie-up-aims-to-make-portugal-a-european-leader-in-5g-idUSKBN1JV1G9 >The Portuguese unit of telecoms firm Altice, the country's largest operator, is working with Chinese electronics giant Huawei to make Portugal a leader within Europe in the development and roll-out of next-generation 5G networks.