@vignytchako  wrote: I made the switch from Lycamobile to Base with number retention (0xxxxxxxx), the activation was successful but I still cannot make calls. I placed the order on 06/04 and I activated it on 16/04. See here: https://www.base.be/en/frequently-asked-questions/order-online/delivery-activation/activate-sim-card.html ... Meer weergeven