cell phone signal

Highland villages are transforming.

Highland villages are transforming.

Báo Đà Nẵng

01/02/2026

Quang Ngai: Many villages in Son Tay Ha commune are isolated and without electricity.

Quang Ngai: Many villages in Son Tay Ha commune are isolated and without electricity.

Báo Sài Gòn Giải phóng

03/11/2025

The isolated life of a driver on Lo Xo Pass: Collecting rainwater for daily use.

The isolated life of a driver on Lo Xo Pass: Collecting rainwater for daily use.

Báo Sài Gòn Giải phóng

29/10/2025

Risk of landslides on National Highway 55

Risk of landslides on National Highway 55

Báo Lâm Đồng

25/09/2025

Are customers who haven't switched from 2G to 4G still guaranteed their rights?

Are customers who haven't switched from 2G to 4G still guaranteed their rights?

Báo điện tử VOV

15/10/2024

Installing a mobile phone base station to serve the resettlement of Nu Village.

Installing a mobile phone base station to serve the resettlement of Nu Village.

Báo Tuổi Trẻ

19/09/2024

Viettel brings two mobile signal boosters to the college admissions and career guidance fair in Hanoi.

Viettel brings two mobile signal boosters to the college admissions and career guidance fair in Hanoi.

Báo Tuổi Trẻ

16/03/2024

Phones using only 2G and 3G will be blocked from December 2023.

Phones using only 2G and 3G will be blocked from December 2023.

06/09/2023

The harmful effects of keeping your phone next to you while sleeping.

The harmful effects of keeping your phone next to you while sleeping.

27/07/2023