No, you need to submit a Proof of Address that is dated within 3 months prior to the registration.
To register with Smiles, you will need:
For Manual registrations, you also need to submit a Proof of Address (E.g: Local Utility Bill, Bank Statement, Tenancy Agreement)
Yes, you may register even without a Singapore phone number. If you do not have one, you may input a zero (0).
The following IDs are accepted:
You can still register even without submitting the “My Number”.