The 3G switch-off will begin this year, with almost 3 million O2, Tesco Mobile, Giffgaff, Virgin and Sky Mobile customers not ...
Vodafone Idea – which is a clear laggard in India’s fiercely competitive telecom sector, and is behind its competitors ...
Bharti Airtel is narrowing the revenue market share gap with Reliance Jio in Indian telecom, driven by strong mobile ...
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