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[SITUATION] · [QUIET] · [TECHNOLOGY]

2 clusters · 7 sources · 3 days · First seen 13 days ago · Last updated 10 days ago

Vietnam 2G mobile network shutdown

Overview

Vietnam is scheduled to officially discontinue 2G mobile services nationwide on September 15, 2026. This transition is intended to optimize radio frequency resources and support national digital transformation by promoting 4G and 5G technologies.

Mobile operators have begun decommissioning 2G base stations. To maintain connectivity, users must ensure their devices and SIM cards support Voice over LTE (VoLTE) or 4G/5G standards, as older or incompatible handsets may lose the ability to make calls or send SMS messages.

While the shutdown is widespread, the Radio Frequency Authority under the Ministry of Science and Technology noted that 2G networks will be maintained in specific strategic areas, such as the Spratly Islands, Paracel Islands, and DK oil rigs, to ensure continuous communication for national defense.

Entities

Radio Frequency Authority · Global mobile suppliers association · Vietnam · Ministry of Science and Technology

Timeline

10 days ago

[TECHNOLOGY] 2 sources
Vietnam to shut down all 2G mobile networks by September 2026
Vietnam will officially shut down all 2G mobile networks on September 15, 2026, requiring users to upgrade to 4G/5G or VoLTE-compatible devices to maintain calling and texting services.
13 days ago

[TECHNOLOGY] 5 sources
Vietnam to shut down 2G mobile services by September 2026
Vietnam will officially shut down 2G mobile services on September 15, 2026, prompting warnings that some 4G smartphones may lose calling capabilities if they do not support VoLTE technology.

Sources

baogialai.com.vn · cafef.vn · genk.vn · htv.vn · soha.vn · thelevisalazer.com · vtv.vn