Bluetooth Car telephone connection - in comming calls are not passing through / dialing from car telephone book is using 2. card only

REPRODUCIBILITY (% or how often): 100
BUILD ID = OS VERSION (Settings > About product):
HARDWARE (Jolla1, Tablet, XA2,…): XA2 dual sim
REGRESSION: (compared to previous public release: Yes, No, ?):
No - not passing through incomming calls
Yes- dailing from car telephonebook is using 2. card only


Bluetooth connection looks fine. Both devices see eatch other. I can see the Network signal quality in the car display.
Incomming calls are not shown in car display and not to hear in the car loudspeaker. I can hear it on the telephone speakers only. It is not possible to pickup the call by pressing the telephone button in the car.

Crosscheck by calling some body from the car telephone book, shows, that only the 2. card was selected. But the 2. card was not selected as primary card in the phone settings.



  1. Connecting car and phone via bluetooth.
  2. Dialing number of sailfish device from third party phone.
  3. Dialing third party phone number from the car telephone book.


Please keep in mind, in most countries the using of telephones in cars is allowed by using free hand equipment only!! Touching cellphones during driving is penalised very hard!!!

In comming calls should passing through the connected car telephone system.
Calling from the car telephone system should use the selected primary sim card on the phone.


With SFOS in comming calls are passing through to Bluetooth car telephone
With SFOS Bluetooth car telephone connection is not working proper.
The result is the same, also after renewing the bluetooth connection. Means deleting the devices in the connection lists of both devices and then reconnecting.


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