A 26-year-old man Stephan Polgari from Slovakia has a collection of over 3,500 old mobile phones of 14 distinct brand names.
His collection includes phones made by Alcatel, Sagem, Siemens, ZTE, Ericsson, Samsung, Trium, Nokia, Panasonic, Motorola, Mitsubishi, Bosh, Sony-Ericsson and Philips.
The collection starts from the famous Nokia 3310 fundamental handheld to the brick-like keyboard devices and early touch screen telephones.