https://community.ee.co.uk/t5/Archived-Posts/Sim-activation/m-p/1038456#M283512 <P>Hello&nbsp;<a href="https://community.ee.co.uk/t5/user/viewprofilepage/user-id/1704004">@Mikey112</a>&nbsp;,</P> <P>&nbsp;</P> <P>Welcome to the community,</P> <P>&nbsp;</P> <P>You do not need to use the new SIM card, you can use your old SIM card if it still works, EE often send a new one out, just in case there is a problem, the original one should still work, hope this helps.</P> Sat, 20 Mar 2021 13:37:58 GMT Schockwave 2021-03-20T13:37:58Z https://community.ee.co.uk/t5/Archived-Posts/Sim-activation/m-p/1038446#M283511 <P>I was sent a new sim with my upgraded phone but the new sim has still not been activated after 24 hours, so now I don’t have any connection when I leave my house as both seem to not be working now&nbsp;</P> Sat, 20 Mar 2021 12:36:14 GMT https://community.ee.co.uk/t5/Archived-Posts/Sim-activation/m-p/1038446#M283511 Mikey112 2021-03-20T12:36:14Z https://community.ee.co.uk/t5/Archived-Posts/Sim-activation/m-p/1038456#M283512 <P>Hello&nbsp;<a href="https://community.ee.co.uk/t5/user/viewprofilepage/user-id/1704004">@Mikey112</a>&nbsp;,</P> <P>&nbsp;</P> <P>Welcome to the community,</P> <P>&nbsp;</P> <P>You do not need to use the new SIM card, you can use your old SIM card if it still works, EE often send a new one out, just in case there is a problem, the original one should still work, hope this helps.</P> Sat, 20 Mar 2021 13:37:58 GMT https://community.ee.co.uk/t5/Archived-Posts/Sim-activation/m-p/1038456#M283512 Schockwave 2021-03-20T13:37:58Z