It was a gray Tuesday morning at BBC Broadcasting House when Thea, a junior producer for the Morning Mix show, received the unmarked parcel. No return address, just a sticky note in neat handwriting: “For Thea. Break in case of emergency.”

However, there is no widely known mainstream product with that exact name. Based on the keywords, you’re likely referring to one of two things:

: Gilmore launched a creative endeavor called The Echo Line , which involved an anonymous phone line where people could leave personal messages.

If you rely on a traditional DAB radio at home, you will miss the moment. You need a portable strategy.