Bip39 Bits To make a seed phrase in this manner, You will need a calculator which has a RANDOM purpose (for generating entropy). Learn more about creating a seed phrase utilizing an offline calculator here. Presumably he usually means Global mobility, considering that cash by definition should be cellular. Money https://adirectorysubmit.com/listings13007299/bip39-passphrase-empty-for-none-the-single-best-strategy-to-use-for-bip39-word-list