A 2GB mobile plan usually refers to a mobile plan that gives subscribers a data allowance of 2 gigabytes (GB) per month. This data allowance can be used for various online activities such as browsing the internet, streaming music or videos, using social media apps and more, depending on individual usage patterns. Such plans are suitable for moderate data users who primarily use their mobile devices for communication, light browsing and occasional media consumption. Users should monitor their data usage to avoid exceeding the allocated limit, which may result in additional charges or reduced internet speeds.