With most form factors, the Teams button will be an easy-to-find tactile button with the Teams logo. These devices offer all of the benefits of prior certification and also include a dedicated Teams button with LED indicator. Certified for Microsoft Teams Devices certified at this level indicate the newest devices certified, for a no-compromise Teams experience.Devices in this category may carry the Teams certification badge on marketing materials. The hookswitch button acts as a Teams button when not in a call, and may include more functions over time. Microsoft has worked with device manufacturers to deliver the best Teams integration experience possible without any changes to the original hardware. Skype for Business certified with Teams upgrade Devices certified at this level were initially certified for Skype for Business.Certification also provides further designation for certain device categories. All certified devices are supported for Microsoft Teams and Skype for Business users, with only a few differences. Users don’t need to replace previously certified devices when upgrading to Teams from Skype for Business. Looking for devices certified for Skype for Business? Head over to USB audio and video devices certified for Skype for Business.