Bip39 Trezor Despite the fact that it employs BIP32 system you could even now import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 Edition which some wallet use for your generation of seeds. To store your Bitcoins you essentially have to have a wallet application. https://minibookmarks.com/story18610889/bip39-standalone-detailed-notes-on-bip39-phrase