Bluetooth, HFP, dual SIM, cannot answer call on one of the SIMs
asked 2019-08-30 00:53:57 +0200
New car (VW). HFP connects and car displays info for SIM2. Can answer a call on SIM2 but not SIM1 - car notifies the call but answer button doesn't work. Cannot answer it from the phone either.
This used to work, though whether with the previous phone or the previous car I don't know.
(A2DP doesn't work fully either. The music plays but the car doesn't display or control it. But that never worked.)