ATT Bewertungen 

THE WORST SERVICE OF ALL WIRELESS CARRIERS!! AVOID ATT AT ALL COST! HAVE BEEN WITH ALL OF THEM, THIS IS THE ABSOLUTE WORST SERVICE ON EARTH.

YOU WILL REGRET EVER SPENDING HALF YOUR LIFE ON THE PHONE WITH THE MOST UNCARING AGENTS IN FOREIGN COUNTRIES WITH ACCENTS THAT MAKE THEM INCOMPREHENSABLE.

AGAIN - I HAVE TRIED SO MANY - VERIZON, T-MOBILE, MY CABLE COMANY... ATT WIRELEST TAKE THE CAKE FOR THE WORST HORRIBLE SERVICE OF THEM ALL.

IIF YOU HATE YOUR LIFE, CALL THESE SCHMUCKS.

I tried to log in for the exam before the appointment time and it lasted over 2 hours. Finally, the system did not work. Then I received support from their team. I came back and tried log in again but the same error. I tried to call your team but waited on the phone for over haft an hour and I lost £20 credit before reaching your team.
Updated: they rejected refund for reason: I quit my exam even I spent my whole day try to log in (prometric, their third party). ATT decided could not refund to me due to my internet fault (even I could hear clearly from their staff that time via online system, means there is no problem with the internet).