A spectator holds a branded t-shirt during a roadshow for Facebook's WhatsApp messaging service and Reliance Jio Infocomm’s wireless network in Pune, India. Photo: Bloombeg

Topic |   Mobile messaging
A spectator holds a branded t-shirt during a roadshow for Facebook's WhatsApp messaging service and Reliance Jio Infocomm’s wireless network in Pune, India. Photo: Bloombeg
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