The major category of mobile phones is the feature phone. Feature phones able to meet the requirements of many groups of consumers easily. Some feature phones have more applications than ordinary phones that can only be used to make calls and send and receive text messages. For example, they can take photos, play their music files, surf the Internet, and use maps. Features like smartphones, some applications can run on feature phones, but most of them are programs in the JAVA language. Most of these programs are based on JAVA ME or BREW, which is related to JAVA's cross-platform capabilities
