What is Bleep ?
Bleep is (noun) a short high electronic sound made by a computer, radio, etc. The computer made a bleep and the screen went blank. The printer will make a bleep when it runs out of paper. Synonym beep (verb) 1. (of a machine) to make a short high electronic sound Excuse me a moment, my pager has just bleeped. 2. to call someone on a mobile phone or bleeper Doctor Jenkins has just been bleeped. beep
source: Easier English, Student Dictionary Upper Intermediate Level