https://community.sony.lu/t5/x-series/default-sim-resets-by-itself/m-p/3571470#M6757 <P>I have two SIM cards. The first one is for Internet, the second is for calls. I've set up this settings:</P><P>Prefered SIM for:</P><P>Cellular data: SIM1</P><P>Calls: SIM2</P><P>SMS Messages: SIM2</P><P>The problem is that after a while it all switches to SIM1 for calls and messages. How to prevent it?</P> Wed, 06 Sep 2017 06:23:11 GMT raxp 2017-09-06T06:23:11Z https://community.sony.lu/t5/x-series/default-sim-resets-by-itself/m-p/3571470#M6757 <P>I have two SIM cards. The first one is for Internet, the second is for calls. I've set up this settings:</P><P>Prefered SIM for:</P><P>Cellular data: SIM1</P><P>Calls: SIM2</P><P>SMS Messages: SIM2</P><P>The problem is that after a while it all switches to SIM1 for calls and messages. How to prevent it?</P> Wed, 06 Sep 2017 06:23:11 GMT https://community.sony.lu/t5/x-series/default-sim-resets-by-itself/m-p/3571470#M6757 raxp 2017-09-06T06:23:11Z