Collectible usernames and anonymous numbers

How handle and number collectibles work, what they can and cannot do, and how transfers happen.

This guide is an outline. A long-form version with diagrams is in progress.

1. 01

   Understand the item

   A collectible username is a handle recorded as an NFT. An anonymous +888 number is a login identifier inside one app, not a SIM.

2. 02

   Check what it unlocks

   A number lets you sign in without a phone SIM. It cannot receive SMS from banks or ordinary calls.

3. 03

   Verify the source

   Only use official pages reached from a bookmark. Clone sites copy auction layouts exactly.

4. 04

   Learn the transfer flow

   Transfers are signed in a TON wallet. Read the destination and the item before you approve.