Ring central fax sms login

when the login screen pops up it has the following url https://platform.devtest.ringcentral.com, however for my production site the login url is https://platform.ringcentral.com, do i need to adjust this or is the https://platform.devtest.ringcentral.com url valid?

After RC takes your account to production then turn on production mode in modules credentials.

This will change the login and api urls from the dev to production.