https://community.48.ie/t5/Joining-48/quot-SIM-unsupported-quot-when-installed-in-phone/m-p/66740#M3549 <P>Sim won’t work in phone said sim is not supported</P> Tue, 22 Oct 2024 14:08:30 GMT LiamB9777 2024-10-22T14:08:30Z https://community.48.ie/t5/Joining-48/quot-SIM-unsupported-quot-when-installed-in-phone/m-p/66740#M3549 <P>Sim won’t work in phone said sim is not supported</P> Tue, 22 Oct 2024 14:08:30 GMT https://community.48.ie/t5/Joining-48/quot-SIM-unsupported-quot-when-installed-in-phone/m-p/66740#M3549 LiamB9777 2024-10-22T14:08:30Z https://community.48.ie/t5/Joining-48/quot-SIM-unsupported-quot-when-installed-in-phone/m-p/66741#M3550 <P>Are you sure that your phone is unlocked for use on any network?</P> <UL> <LI><A href="https://48.ie/unlock-your-phone" target="_blank">https://48.ie/unlock-your-phone</A></LI> </UL> <P>If it definitely is then perhaps you need a new/replacement SIM especially if you ordered the existing one a while ago - some phones need a 1.8V Class C SIM and older SIMs do not support this standard. E.g.:</P> <UL> <LI><A href="https://www.reddit.com/r/pixel_phones/comments/175dkv3/sim_not_supported_message_help/" target="_blank">https://www.reddit.com/r/pixel_phones/comments/175dkv3/sim_not_supported_message_help/</A></LI> </UL> <P>If you need to contact 48 support about this then see the links in my signature below.</P> Tue, 22 Oct 2024 14:08:06 GMT https://community.48.ie/t5/Joining-48/quot-SIM-unsupported-quot-when-installed-in-phone/m-p/66741#M3550 dalyer 2024-10-22T14:08:06Z