Source: wikibot/ict-1900-series
= ICT 1900 series
{wiki=ICT_1900_series}
The ICT 1900 series, also known as the DCS (Digital Cellular System) 1900, refers to a set of digital mobile telecommunication standards that were developed for use in the 1900 MHz band. This system primarily serves as the foundation for second-generation (2G) mobile networks in North America and is a variant of the Global System for Mobile Communications (GSM) standard used in many other parts of the world.