Nokia

<p>The Nokia 2100 is notable for being the first digital hand-portable phone to support data, fax and SMS (Short Message Service).&nbsp;</p>

2100

Nokia’s first mobile phone with the Nokia ringtone. "So the story goes Anssi Vanjoki, Executive Vice President of Nokia Telephone Company and Lauri Kivinen listened through the Gran Vals, by the Spanish classical guitarist and composer Francisco Tárrega and selected an excerpt “Measure 142” to become “Nokia tune”." - source: http://www.gsmhistory.com/vintage-mobiles/ 

Nokia2100

Nokia
2100