Question: how to pay other credit card bill from tata credit card?
Answer: Step 1 : Log in to the net banking facility of your bank. ... 
Step 2 : Add the IFSC code SBIN00CARDS for making Tata Card payment.
Step 3 : Enter your 16-digit Tata Card number in place of account number on the banking page.
Step 4 : Fill Bank name as SBI CREDIT CARD - NEFT.