https://community.48.ie/t5/Joining-48/When-do-I-put-the-48-SIM-into-my-phone/m-p/70803#M4383 <P>After transferring my number to SIM card number 48, should I insert the new SIM card in the phone or keep the old one?</P> Fri, 07 Nov 2025 18:11:58 GMT AYMANA6620 2025-11-07T18:11:58Z https://community.48.ie/t5/Joining-48/When-do-I-put-the-48-SIM-into-my-phone/m-p/70803#M4383 <P>After transferring my number to SIM card number 48, should I insert the new SIM card in the phone or keep the old one?</P> Fri, 07 Nov 2025 18:11:58 GMT https://community.48.ie/t5/Joining-48/When-do-I-put-the-48-SIM-into-my-phone/m-p/70803#M4383 AYMANA6620 2025-11-07T18:11:58Z https://community.48.ie/t5/Joining-48/When-do-I-put-the-48-SIM-into-my-phone/m-p/70804#M4384 <P>If you have successfully activated the 48 SIM:</P> <UL> <LI><A href="https://community.48.ie/t5/The-Knowledge-Base/Getting-Started-How-to-Activate-your-48-SIM/ta-p/53099" target="_blank">https://community.48.ie/t5/The-Knowledge-Base/Getting-Started-How-to-Activate-your-48-SIM/ta-p/53099</A></LI> </UL> <P>and successfully ported your number over from your old provider to 48:</P> <UL> <LI><A href="https://community.48.ie/t5/The-Knowledge-Base/Getting-Started-Moving-Your-Number/ta-p/53100" target="_blank">https://community.48.ie/t5/The-Knowledge-Base/Getting-Started-Moving-Your-Number/ta-p/53100</A></LI> </UL> <P>then you can put the 48 SIM in your phone to start using the 48 service.</P> <P>Is the correct number displayed on your My48 account?&nbsp;</P> <UL> <LI><A href="https://48.ie/my48/settings/my-details" target="_blank">https://48.ie/my48/settings/my-details</A></LI> </UL> <P>If you need to contact 48 support about this then see the links in my signature below.</P> Fri, 07 Nov 2025 18:11:32 GMT https://community.48.ie/t5/Joining-48/When-do-I-put-the-48-SIM-into-my-phone/m-p/70804#M4384 dalyer 2025-11-07T18:11:32Z