Forum Discussion

Charlot_1134470's avatar
Charlot_1134470
SMARTY Pioneer
17-06-2026

No joy

I have now added someone to my group plan but I am unable to use phone as there is a message that says ‘not registered on network’

I have been through all the usual steps, switching on/off etc, sim has been activated but the phone does not work. Anyone got any suggestions?

3 Replies

  • MichaelP's avatar
    MichaelP
    SMARTY Moderator
    18-06-2026

    Hello Charlot_1134470​,

    That doesn't sound right, and there may be a provisioning issue that is leading to you seeing this message. Please connect with our customer support team, where they'll take some more information to resolve this: https://smarty.co.uk/contact.

    Michael

  • ClaudeP_3510619's avatar
    ClaudeP_3510619
    SMARTY Pioneer
    17-06-2026

    I could not make/receive calls on my mobile

    Have just replaced the sim card and reactivated (I think) but still not making calls.

    Is my sim activated? and if so how do I rectify the calling problem?

     

    • MichaelP's avatar
      MichaelP
      SMARTY Moderator
      18-06-2026

      Hello ClaudeP_3510619​,

      Did you recently join Smarty? If so, this may be a porting error that need to be raised. Please chat with our customer services team here, who will take some more details about this to ensure it's flagged with the porting team:  https://smarty.co.uk/contact.

      Michael