Microsoft Teams launched in 2017 as Microsoft's workplace chat and video meeting platform, replacing Skype for Business for many companies. Its incoming call ringtone became widely recognised during the shift to remote and hybrid work from 2020 onward, when daily meetings moved home. Clips using the sound spread on social media as a shorthand for work stress and unexpected meetings, similar to how a Discord call signals friends coming online. It remains popular in office memes because almost every remote worker knows it instantly.