Take note if choose disable I don't know if it will still show you the correct addresses that you previously created.
Wallet should secure even after lost of 2FA code. After recover via seed phrase correct address as like previous wallet should appear even without enable trust coin 2FA.
Even if TrustedCoin is compromised or taken offline, your coins are secure as long as you still have the seed of your wallet. Your seed contains two master private keys in a 2-of-3 security scheme. In addition, the third master public key can be derived from your seed, ensuring that your wallet addresses can be restored. In order to restore your wallet from seed, select wallet with two factor authentication, as this tells Electrum to use this special variety of seed for restoring your wallet.
Source:
https://electrum.readthedocs.io/en/latest/2fa.html Just to notify OP you have to spend some extra fee for 2FA, it will charge by Trusted coin. You may find more detail about the fee on
Trustedcoin website.