Question: how to transfer balance from sbi credit card?
Answer: Log on to your SBI Card online account. ... 
SMS BT to 56767.
Call up our SBI Card helpline at 39 02 02 02 (prefix local STD code) / 1860 180 1290 (from BSNL/MTNL lines)
Alternatively, you can Login to Chatbot ILA, ask query for booking Balance Transfer and follow the guided steps.