- Go to Settings.

- Press Cloud and accounts.

- Press Accounts.

- Press Add account.

- Press Exchange.

- Enter your email address UID@hku.hk and press click NEXT.

- Enter PIN and press Sign In.

- Press Remember to save sign-in information.

- Press Yes to stay signed in.

- Allow Gmail to access your contacts, press ALLOW.

- Allow Gmail to access your calendar, press ALLOW.

- Press DONE to finish the setup.
