Postal Horn emoji is the picture of a horn, which is a common symbol of postal services in Europe (and it is also a part of a facade of the building represented by 🏤 Post Office emoji) — all because the horns were long ago used to indicate the arrival of the mail. So, this emoji may mean both post itself, some important news, and the musical instrument it resembles.
Examples of using
“I’m a part of an orchestra from now on 📯”
“Please, listen to this 📯”
How to type