How to change registered mobile of Tata neu Plus credit card

[Vivek@321]

I am unable to change tata neu Plus credit register mobile number through hdfc website

 

[helloworld]

Contact support and follow the suggested process. It should be offline for better experience but check with them once if any latest updates in that section.

 

[Desu Sarath]

I did through ATM of HDFC. I don't have savings or any relationship with HDFC except CC