I have discovered after porting my number from Vodafone to Three that I can't text message anyone outside the Three network. Texts don't go through to numbers I have been texting for years. I have a signal, there is no issue with sending any attachments, yet the texts don't go through. I am also worried that people are not able to text me from other networks, but obviously I have no way of knowing whether they have tried. I am waiting for my text from the HSE for my second vaccine and am quite worried now that I could have missed the appointment because of this issue.
Could someone from Three please log a ticket and look into this?