
3G switch-off
In view of the 3G switch-off (Sunrise 10.6.25, Swisscom end of 25), not only 4G (=data), but also VoLTE (telephoning via LTE) should be selectable for mobile phones in the filter for mobile standard. You cannot make calls with 4G without VoLTE, and some mobiles can only transmit data via 4G!




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