Forum Discussion
USSD / MMI CODES NOT WORKING
Good afternoon all. I have a Samsung S23 Ultra, and i have noticed that lately the codes that you would use for say "getting your imei code" *#06# has stopped working for me Usually when you dia...
Hey THOMAS-P, I saw somewhere online a mention that USSD / MMI can be problematic when you're using a dual SIM capable handset. Could this be true?
Hopefully your experiment with a PAYG SIM will be insightful.
No joy with EE PAYG sim card on this.
Will head back to Samsung customer support, as i cant figure this out
