Jio, Reliance telecoms unit, has been credited with upending the world#39;s no. 2 mobile market with cheap 4G data plans and free voice services in 2016. Last year, it followed that up with its 4G JioPhone that costs $81.
Jio, Reliance telecoms unit, has been credited with upending the world#39;s no. 2 mobile market with cheap 4G data plans and free voice services in 2016. Last year, it followed that up with its 4G JioPhone that costs $81.
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