Easter egg?

[[Da...]]

I asked the AI to optimize the userfields.ini file (and selected the wrong file, userfields_AIMS.ini, by mistake). The response was:

This configuration file is for ZEISS Calypso (a widely used metrology software for coordinate measuring machines), and it does contain a classic pop-culture Easter egg.

The Easter egg is hidden in the [u_field_deviceID] section under the default value:
defaultValue=8675309

The Story Behind the Easter Egg

The number 867-5309 is one of the most famous telephone numbers in pop culture. It is the title and central theme of the 1981 hit rock song "867-5309/Jenny" by Tommy Tutone. In the song, the narrator finds the number and the name "Jenny" written on a wall and decides to call it.

Because the song became a massive hit, this number is widely recognized by developers and engineers, who frequently use it as a placeholder, test number, or subtle joke in code and configuration files. The ZEISS software developers clearly slipped this in as a clever nod to the song.

[[Ri...]]

Hahahaha

[[Wo...]]

LOL good one!