https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1603602#M30502 <P>I am unable to make or receive calls a message comes on the screen saying Not registered on network, any ideas unable to get help from 02 all the customer services centres are closed.</P> Fri, 17 Feb 2023 18:45:45 GMT Applesandpears 2023-02-17T18:45:45Z https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1603602#M30502 <P>I am unable to make or receive calls a message comes on the screen saying Not registered on network, any ideas unable to get help from 02 all the customer services centres are closed.</P> Fri, 17 Feb 2023 18:45:45 GMT https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1603602#M30502 Applesandpears 2023-02-17T18:45:45Z https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1603604#M30503 <P>A couple of self help guides</P><P><LI-PRODUCT title="Guide: How can I sort out my network issues?" id="Guide018"></LI-PRODUCT>&nbsp;</P><P><LI-PRODUCT title="Guide: Is the network down for me or everyone?" id="Guide016"></LI-PRODUCT>&nbsp;</P> Fri, 17 Feb 2023 18:50:43 GMT https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1603604#M30503 jonsie 2023-02-17T18:50:43Z https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1604075#M30508 <P><a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5092833">@Applesandpears</a>&nbsp;</P><P>We’re just customers like you but it sounds like you’ll need someone to access your account which can’t be done from here. If you message O2 on Facebook (<A href="https://o2uk.co/O2CFB" target="_blank">https://o2uk.co/O2CFB</A>) , Twitter (<A href="https://o2uk.co/O2CTW" target="_blank">https://o2uk.co/O2CTW</A>) or Instagram (<A href="https://o2uk.co/O2CIG" target="_blank">https://o2uk.co/O2CIG</A>) , they should be able to help you with this<BR />Thanks</P> Mon, 20 Feb 2023 15:12:50 GMT https://community.o2.co.uk/t5/Tech-Support/Network-issues/m-p/1604075#M30508 MI5 2023-02-20T15:12:50Z