https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798869#M57192 <P>If you requested a new sim card your current sim card would have been disconnected at the point of ordering</P><P>If an esim, check My O2</P><P><LI-PRODUCT title="eSIM - How to activate" id="1762356"></LI-PRODUCT>&nbsp;</P> Sat, 21 Jun 2025 13:57:42 GMT jonsie 2025-06-21T13:57:42Z https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798827#M57186 <P>upgraded SIM only contract last night - no connection to network now and impossible to access my o2</P> Sat, 21 Jun 2025 08:24:33 GMT https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798827#M57186 abc1234567 2025-06-21T08:24:33Z https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798867#M57191 <P>Did you upgrade (keep old number) or take out a new contract (get a new number), <a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5819732">@abc1234567</a>?</P><P>You will need to reach out to O2 via Social Media, either of the links just below will work.</P><P>Good luck.</P> Sat, 21 Jun 2025 13:49:44 GMT https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798867#M57191 pgn 2025-06-21T13:49:44Z https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798869#M57192 <P>If you requested a new sim card your current sim card would have been disconnected at the point of ordering</P><P>If an esim, check My O2</P><P><LI-PRODUCT title="eSIM - How to activate" id="1762356"></LI-PRODUCT>&nbsp;</P> Sat, 21 Jun 2025 13:57:42 GMT https://community.o2.co.uk/t5/Tech-Support/upgraded-SIM-only-contract-last-night-no-connection-to-network/m-p/1798869#M57192 jonsie 2025-06-21T13:57:42Z