A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
The importance of communication increases development of information and communication technology in world so rapidly, especially in telecommunications equipment. Mobile phone or smart phone is one type of communication tools that provide communication services to a wide range of features offered but the services offered are not free. Handy Talky is applications and services to communicate for free with the use of smart phones based on Android and has a wifi enable this feature. Thisdoi:10.28989/senatik.v3i0.96 fatcat:gfefuqseorgw5mdn745g47e6li