IDKMYDE: Your Phone Knows Who's Calling Because of Her

The Black Effect Podcast Network and iHeartPodcasts

13 February 2026

B Daht introduces Shirley Ann Jackson—the woman whose research led to caller ID,call waiting, fiber optics, and the technology that powers modern communication. YouTube: https://www.youtube.com/@BreakfastClubPower1051FM See omnystudio.com/listener for privacy information.