Can foreigners use Coinone?

Can foreigners really use Coinone, the popular South Korean cryptocurrency exchange platform? I've heard that some platforms restrict access to only their domestic users, so I'm curious about Coinone's policy. Is there a specific process that foreigners need to follow to sign up and use the platform? Are there any limitations or restrictions in place for international users? I'd like to understand the requirements and procedures for foreigners who want to trade cryptocurrencies on Coinone.