@Paul211
If you are overseas then it is the responsibility of the roaming network to complete the delivery of the SMS to your device.
A few things to try,
- Reboot your phone
- Choose another network
- Turn off 5G
Also note that SMS is not secure and not a guaranteed delivery method of using OTP's
This is not customer services and we dont have access to your account
I do not work for o2 or any VMo2 /Telefonica/Liberty Global Company
