https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173311#M279571 <P>Was it working before you placed it in the phone?</P><P>&nbsp;</P><P>Make sure you've activated it as a replacement. &nbsp;SIMs are generic and not activated when delivered - they have to be associated with a data plan on an account.</P> Mon, 22 Dec 2025 20:34:22 GMT PandJ2020 2025-12-22T20:34:22Z https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173297#M279567 <P>I received my replacement sim today and it's not working now I have placed it in my phone. Could you advise please</P> Mon, 22 Dec 2025 20:18:28 GMT https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173297#M279567 ColetteP1 2025-12-22T20:18:28Z https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173303#M279569 <P><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/4570304">@ColetteP1</a>&nbsp;</P> <P>Have you activated it ?</P> Mon, 22 Dec 2025 20:24:32 GMT https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173303#M279569 caesarome 2025-12-22T20:24:32Z https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173311#M279571 <P>Was it working before you placed it in the phone?</P><P>&nbsp;</P><P>Make sure you've activated it as a replacement. &nbsp;SIMs are generic and not activated when delivered - they have to be associated with a data plan on an account.</P> Mon, 22 Dec 2025 20:34:22 GMT https://helpforum.sky.com/t5/Sky-Mobile/Sim-replacement/m-p/5173311#M279571 PandJ2020 2025-12-22T20:34:22Z