https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503916#M24777 <P>Sounds like you need to get in touch with customer services&nbsp;<a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/4671896">@Sim10</a>&nbsp;</P> <P>If you&nbsp;<SPAN>message them on Social Media -on&nbsp;</SPAN><A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener nofollow noreferrer">Facebook</A><SPAN>&nbsp;(</SPAN><A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CFB)</A><SPAN>&nbsp;,&nbsp;</SPAN><A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener nofollow noreferrer">Twitter</A><SPAN>&nbsp;(&nbsp;</SPAN><A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CTW</A><SPAN>)&nbsp;or&nbsp;</SPAN><A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener nofollow noreferrer">Instagram</A><SPAN>&nbsp;(</SPAN><A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CIG)</A></P> <P>they should be able to help - probably by sending out a new sim.</P> Thu, 11 Nov 2021 10:35:15 GMT gmarkj 2021-11-11T10:35:15Z https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503891#M24776 <P>Hi Dudes<BR />My sim has no signals and it's giving sim card registration failed error. Plz help me</P> Thu, 11 Nov 2021 09:47:03 GMT https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503891#M24776 Sim10 2021-11-11T09:47:03Z https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503916#M24777 <P>Sounds like you need to get in touch with customer services&nbsp;<a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/4671896">@Sim10</a>&nbsp;</P> <P>If you&nbsp;<SPAN>message them on Social Media -on&nbsp;</SPAN><A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener nofollow noreferrer">Facebook</A><SPAN>&nbsp;(</SPAN><A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CFB)</A><SPAN>&nbsp;,&nbsp;</SPAN><A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener nofollow noreferrer">Twitter</A><SPAN>&nbsp;(&nbsp;</SPAN><A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CTW</A><SPAN>)&nbsp;or&nbsp;</SPAN><A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener nofollow noreferrer">Instagram</A><SPAN>&nbsp;(</SPAN><A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener nofollow noreferrer">https://o2uk.co/O2CIG)</A></P> <P>they should be able to help - probably by sending out a new sim.</P> Thu, 11 Nov 2021 10:35:15 GMT https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503916#M24777 gmarkj 2021-11-11T10:35:15Z https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503966#M24778 <P>Thanx for your kind words</P> Thu, 11 Nov 2021 11:22:00 GMT https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503966#M24778 Sim10 2021-11-11T11:22:00Z https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503994#M24779 <P>Even i am not able to upload voucher coz of no signals</P> Thu, 11 Nov 2021 11:41:07 GMT https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1503994#M24779 Sim10 2021-11-11T11:41:07Z https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1504075#M24786 <P>Another option is to go in-store if convenient</P> Thu, 11 Nov 2021 15:05:17 GMT https://community.o2.co.uk/t5/Pay-As-You-Go/Sim-Card-registration-failed/m-p/1504075#M24786 jonsie 2021-11-11T15:05:17Z