Account settings — email, cell phone and sign-in

Your account settings hold your sign-in details.

• Email. You sign in with it, and we send account emails to it. To change it, we email a code to the new address; until you enter it, you keep signing in with the current one.
• Cell phone. Where you are paged when you are on call. Include the country code; we text a code to make sure the number is yours.
• Two-step sign-in. You sign in with your password and a code from your authenticator app.
• Password. Passwords are changed on the secure sign-in page.