Get the most out of Duo by using these simple tips and tricks:

1. Use Duo Push which works over WiFi and cellular data networks. No text messages are necessary!
2. If you must use SMS messages for Duo authentication, update your phone's WiFi Calling settings to make sure SMS messages are using WiFi and not cellular.
3. Add a new device, setup as many alternative way as possible to avoid headaches.
4. Is this your device? When you select Yes, this is my device. This is equivalent to the previous "Remember me for 7 days" feature which allows for multiple days of Duo free logins.

4. Tap & Hold notification (for iPhones only). When you receive the Verify your identity Duo notification, you can take less steps by tapping and holding the notification then tap Approve or Deny. This is especially helpful when you're trying to login to an application on your phone itself.