Phony Cache Mystery Cache

This is the second cache in my Geeky Cache collection!

At the coordinates you'll find a building owned by Bezeq, one of the two biggest telecommunication companies in Israel, offering fixed-line, mobile telephony, high-speed Internet, transmission, and pay TV (via Yes).

Anyhow, the posted coordinates are not where you'll find the cache, see description below.

To find the real (not phony) location of the cache, click here: here 

Don't know how to start decoding those weird beeps? remember that the internet is a wonderful place, full of knowledge, tools and pictures of cats.

Before you approach the cache, make sure to validate your solution on Geocheck, where you'll find hints 

tip: solving / decoding the coordinates from home is significantly easier than in the field.