Customers signing up without using Singpass Myinfo do not need to do any activation of the SIM online.
The SIM will be automatically activated within 4 hours of SIM delivery/collection.
IMPORTANT Note for Existing VIVIFI Share customer adding new additional line(s):
If you are an existing VIVIFI Share customer adding new VIVIFI Us sub lines, please note that you will still need to activate your new VIVIFI SIMs online at activate.vivifi.me regardless of whether you have signed up for your main VIVIFI Me line with or without using Singpass Myinfo. Click here for guide on online SIM activation.