“Previously Fi’s switching was single-SIM switching which could only connect to one network at a time, so your phone had to wait until service dropped completely before performing a slow SIM profile swap into another network without knowing if coverage was actually better there. Fi also tried dual-SIM iterations that required both a physical SIM and eSIM which could be slower to transition.
Now we are back with added networks domestically. We have rebuilt the experience from the ground up…
