How do I join my organization's server with a setup code?

Your organization's Server Admin sends you a setup code by email.

1. Download GSN from the App Store or Google Play.
2. Open GSN and tap Have a setup code?
3. In Enter Setup Code, enter your Setup Code and tap Connect.
4. The first time you use your code, choose your password in Create your password and tap Create Password & Log In. If you've used your code before, GSN fills in your username; enter your password to sign in.

You're now on your organization's private server. You can use your setup code again on a new phone.