https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766231#M54325 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5721819">@Arlenibum</a>&nbsp;</P><P>Your primary sim should be in sim slot1 and secondary in slot 2.</P><P>In the sim and network settings, choose which sim you want to use for calls, texts and data.</P><P>Each of these can be either sim, just choose which one to make default.</P> Mon, 25 Nov 2024 19:32:19 GMT MI5 2024-11-25T19:32:19Z https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766226#M54323 <P>Have a new ESIM since Saturday as well as a physical Sim. Can’t seem to make any outgoing calls. Didnt really understand the whole primary calls and default calls.&nbsp;<BR />please help…</P> Mon, 25 Nov 2024 19:14:44 GMT https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766226#M54323 Arlenibum 2024-11-25T19:14:44Z https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766227#M54324 <P>So are both of these on O2 or different network.</P><P>Best removing the plastic one to properly activate the eSIM</P><P>However, do you really need an eSIM as they seriously complicate things on O2 and you are going to have problems everytime you move phones</P><P>&nbsp;</P><P><LI-PRODUCT title="eSIM - How to activate" id="1762356"></LI-PRODUCT>&nbsp;</P> Mon, 25 Nov 2024 19:20:10 GMT https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766227#M54324 Enlli 2024-11-25T19:20:10Z https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766231#M54325 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5721819">@Arlenibum</a>&nbsp;</P><P>Your primary sim should be in sim slot1 and secondary in slot 2.</P><P>In the sim and network settings, choose which sim you want to use for calls, texts and data.</P><P>Each of these can be either sim, just choose which one to make default.</P> Mon, 25 Nov 2024 19:32:19 GMT https://community.o2.co.uk/t5/Tech-Support/New-eSIM/m-p/1766231#M54325 MI5 2024-11-25T19:32:19Z