Forum Discussion

KhalilH_2370815's avatar
KhalilH_2370815
SMARTY Pioneer
18-10-2026

Transferring a new number to SMARTY

I have just transferred a PAC code to you to transfer another number to the network. Do I need a new SIM or an eSIM ? 

4 Replies

  • David140642's avatar
    David140642
    SMARTY Pioneer
    20-10-2026

    Just joined this morning and ordered esim. When I activate it, do I need to remove or de-activate my current O2 SIM or will the esim automatically take over? Sorry if this a naive question but I'm 84 years old and not very techy!😄

    • ZenovA's avatar
      ZenovA
      SMARTY Motivator
      20-10-2026

      David140642​ You don't need to remove or deactivate the O2 SIM, as you can run both in "Dual-SIM" mode; You may need to change the "Preferred SIM" settings to make your device use the SMARTY eSIM for data, calls & texts.

      If you have ported your O2 number to SMARTY, the O2 SIM should be deactivated by the carrier and will not work anymore after the port is complete. If that is the case, then there is no need to keep the O2 SIM and you can remove it from your phone, or remove the eSIM profile.

  • MSF's avatar
    MSF
    SMARTY Guru
    19-10-2026

    KhalilH_2370815​ PAC transfers do not operate over weekends, so it may take a little longer