2G and 3G switch off refers to the process of shutting down or decommissioning 2G (Second Generation) and 3G (Third Generation) wireless mobile telecommunications networks. This allows network resources to be reallocated to more modern and efficient technologies like 4G (Fourth Generation) and 5G (Fifth Generation), which offer faster data speeds, better coverage, and enhanced services. https://www.htfmarketintelligence.com/report/europe-2g-3g-switch-off-market