- How long does it take to activate my SIM card upon sign-up?

Upon successful sign-up for the Zero1 Plan, it will take 1 business day for processing, 3 business days for SIM card delivery and 1 business day for activation.

For port-in case, porting begins the next business day around midnight after you receive the SIM card and subject to approval from your existing telco, it may take 1 to 3 business day (sometimes longer) for activation.