

If you prefer to use a different authenticator app, make sure that it supports TOTP-OATH (Time-based One-time Password Algorithm adopted by the Initiative for Open Authentication).

If you're using an iOS or Android device, you can download Microsoft Authenticator or Google Authenticator from your respective app store.To download an authenticator app, go to the app store for your device or browse the Internet: Authenticator apps do not require phone service or an Internet connection to work, but must be downloaded to whatever device or PC you choose. Instead of receiving a code on your phone via text or voice call each time you sign in to your seller account, you can use an authenticator app to generate your authentication code.
