Radiation emitted from Cell Phones, Cell phone towers, Wi-Fi, TV and FM towers, microwave ovens, etc. are called
Electromagnetic radiations (EMR). EMR causes significant health hazards (biological effects) on human, animals, birds, plants and environment.

International Agency for Research on Cancer (IARC), a part of WHO designates cell phones as "possible human carcinogen” [Class 2B] Found evidence of increase in glioma and acoustic neuroma brain cancer for mobile phone

Cell phone technology has revolutionized the telecommunication scenario in India. Due to its several advantages, cell phone technology has grown exponentially in the last decade. Currently, there are more than 50 crore cell phone users and nearly 4.4 lakh cell phone towers to meet the communication demand.