Bip39 Meaning. Regardless that it uses BIP32 approach you may continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 version which some wallet use to the era of seeds. Seed phrases are crucial for accessing private keys, which are intricate strings of 256 alphanumeric people. https://sociallytraffic.com/story3522602/enter-a-bip39-passphrase-about-bip39-mnemonic