There is no smartphone requirement in RFC 6238. Smartphones are simply the device that a lot of people use as their user-agent, but you can use a computer if y

There is no smartphone requirement in RFC 6238. Smartphones are simply the device that a lot of people use as their user-agent, but you can use a computer if you prefer. https://www.rfc-editor.org/rfc/rfc6238 https://www.rfc-editor.org/rfc/rfc6238