Multichain is a cross-chain router protocol - an infrastructure for multi-chain ecosystem. 

Using Multichain you can bridge any supported token to the Telos EVM and back. Let's check here with bridging of USDT from the Ethereum (ERC-20) to the Telos EVM and back, as an example: 

1. Login to your MetaMask wallet and switch it on to Ethereum Mainnet 

2. Go to MultiChain Router: https://app.multichain.org/#/router

3. Under 'From' select USDT on Ethereum mainnet

4. Under 'To' select USDT on Telos mainnet

5. Set required amount to transfer

6. Approve USDT, if required and then Swap it

7. Sign the transaction under your MetaMask wallet.

1b. You can also transfer USDT back from Telos Network to Ethereum or any other USDT supported networks

2b. Select Telos Network under MetaMask 

3b. Under 'From' select USDT on Telos mainnet

4b. Under 'To' select USDT on Ethereum mainnet (or other required)

5b. Set required amount to transfer

6b. Approve USDT, if required and then Swap it

7b. Sign the transaction under your MetaMask wallet