Nokia has introduced at Mobile World Congress in Barcelona its newest phone, which belongs to a generation not too advanced but very practical options by functional. "Nokia 105" is the innovation of the Finnish giant, which with this phone feels to help all the people who still do not have a cell phone in hand. The phone costs only 15 euros and takes 35 days with a single battery charged. "Nokia 105" will appear on the market the second quarter of 2013. It is in color, has electric and FM radio. This model marks the end of an era. With color screens and at a price so low, Nokia says goodbye to the black and white screens. The company intends to sell the phone in places that lack electricity. The company argues that this practical mobile can also be purchased by those who need a second wire. Currently the world's estimated 2.7 billion people who still do not have mobile phone due to financial constraints, such a fact Nokia is using to help these people. As always, even to this model lacks various fun games and other programs like calculators, calendars, journals etc..