The industry reps sound like pimps and drug pushers. A denial of the harmful effects of EMF reflects a telecom sector of the economy operating by different rules of morality from the average person much like the banking sector. In the end, Indian society and the poorest will cover the costs of the mistakes made by those pushing bad product.
It's sad witnessing this marketing process of the telecoms based on mobilizing people not to THINK at all, just accept preemptive assurances blindly, like drug pushers seducing their newest victims. Be wary of any process that rushes you to make a decision without coming clean on the down sides. If they had to list negative evidence and risks to health the statements would last hours, not seconds.