I think this thing is down to Google Apps not installed, not all GApps necessary for this feature installed or not installed properly.
I installed micro and it is insufficient as well. Thing is that I tried to flash gapps stock but i get error 70 on TWRP and there's nothing I can do about.I think this thing is down to Google Apps not installed, not all GApps necessary for this feature installed or not installed properly.
Please can anyone clarify what GApps are required?
Does it mean for this to work we need STOCK or FULL Open GApps / NikGApps package?
I installed CORE and I reckon this is insufficient.
In my case it was just phone default app left blank in Settings, that is why calls went to nowhere.
This version is long abandoned. Use this one instead https://forum.xda-developers.com/t/rom-official-begonia-11-0-crdroidandroid-v7-x.4348379/
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