Getting error while upgrading an existing AT&T line from Samsung.com
Getting error while upgrading an existing AT&T line from Samsung.com. Error is on AT&T sign in page during checkout.
After selecting device and selecting service as AT&T On Samsung.com it askes
"Do you have an AT&T account?"
"Sign in to Your AT&T Account"
After clicking on button "UPGRADE AN EXISTING LINE", it askes 4 details:
MOBILE NUMBER: BILLING ZIP CODE: LAST 4 DIGITS OF SSN: AT&T PASSCODE
And when u click on "SING IN" it gives error as
The number of subscribers for this account exceeds the allowed quantity. Please select upgrade an existing line to continue.