According to the roadmap just announced by the Ministry of Information and Communications , from September 2028, Vietnam will turn off 3G mobile waves. This decision was made based on the fact that 2G and 3G technology are outdated, consume a lot of energy and have low frequency efficiency.
Nhandan.vn
Source: https://nhandan.vn/viet-nam-se-tat-song-3g-vao-nam-2028-post819850.html
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