How to use Two-factor Authentication
Two-factor Authentication at a glance
How to register/enquire/change mobile phone number
The following transactions require Two-factor Authentication:
Bill Registration for all merchants via PPS by Internet (excluding those in the categories of Primary or Secondary Education, Post-secondary or Specialised Education, Government or Statutory Organisation and Public Utility)
Bill Registration for Credit Services, Securities Broker and The Hong Kong Jockey Club via PPS phone channel
PPS Visa Money Transfer - Add Recipient Visa Card Number
