The Status wallet is a multi-currency wallet and it allows you to store ETH, all ERC20 tokens & a limited number of ERC721 tokens.
In case you are wondering what ERC20 & ERC721 tokens are, they are tokens designed to be used on the Ethereum blockchain. SNT is an example of an ERC20- token. It works on Ethereum, but has a different value and monetary policy from ETH.
Read more about the Status wallet here.