To activate your card, simply sign into Citibank Online and click the 'Activate your Card' link which will display under your account details on the Account Summary screen. Enter the required OTP (One Time PIN), select the card you want to activate, click 'Activate', then follow the prompts to activate your card.
Ground Floor, 77 St Georges Tce, 128.3 m
Corner of Pitt and Hunter Streets, 3,272.7 km
235 Little Bourke Street, 2,722.4 km