Please follow any of the below steps: 1) Visit our website www.aubank.in > Credit Cards section > Credit Card Services > Set my PIN and follow the steps as briefed. 2) Visit our website www.aubank.in > use our Chatbot service "AURO" > Credit Card Services > Set my PIN and follow the steps as briefed. 3) Call our Customer Care No. 1800 1200 1500 and Set your PIN on the IVR service. Note - Credit Card PIN Generation will automatically activate your Credit Card.