https://helpforum.sky.com/t5/Sky-Mobile/Sim-issue-with-s26-ulta/m-p/5270600#M291959 <P>Hi ya just got a s26 ultra ive upgraded from s23 ultra which had the same issue when I got it, what it's doing is when it's on WiFi it's connected to network soon as I turn WiFi off or leave the house it's going straight to emergency calls only if I take the sim back out and put it back in the s23 it works. When I had this issue the the s23 I was told to got to sim menu and turn on sky settings this doesn't work on 26 ultra</P> Thu, 07 May 2026 23:42:53 GMT Katie121284 2026-05-07T23:42:53Z https://helpforum.sky.com/t5/Sky-Mobile/Sim-issue-with-s26-ulta/m-p/5270600#M291959 <P>Hi ya just got a s26 ultra ive upgraded from s23 ultra which had the same issue when I got it, what it's doing is when it's on WiFi it's connected to network soon as I turn WiFi off or leave the house it's going straight to emergency calls only if I take the sim back out and put it back in the s23 it works. When I had this issue the the s23 I was told to got to sim menu and turn on sky settings this doesn't work on 26 ultra</P> Thu, 07 May 2026 23:42:53 GMT https://helpforum.sky.com/t5/Sky-Mobile/Sim-issue-with-s26-ulta/m-p/5270600#M291959 Katie121284 2026-05-07T23:42:53Z