Problem with texting UK numbers from abroad (Europe zone B)

[absgssc]

I am abroad and paid for an 8-day Europe extra to send some texts to the UK. My account was charged, but still cannot text anyone (I receive 'error 28'). Can anyone help?

Many thanks

[Gemma]

@absgssc - Please test removing the SIM and if it's still not sending, then please reach out to my team on Social Media. We can then check your account and go through some further tests.