Incoming calls in Germany - O2 -> no with vodafone -> YES

Hardware Librem 5
2

Hallo Uwe,

I don’t have a O2 SIM card, I can only verify that calling with Vodafone CallYa works with or without VoLTE.

Currently I’m at Deutsche Telekom, where calling only works over 2G/GSM. VoLTE doesn’t work.

AFAIK @guido.gunther uses O2. Maybe he does know the trick.

~Jonathan

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