Most users found the mobile Internet harmful to children.

Seventy-two percent of the organization YouGov polled 1,900 Britons believed that the mobile internet is harmful to children, as the latter are looking for is not intended for their eyes content, writes TechRadar.
Hazardous sites, services and materials are nemoderiruemye chats, violent games and pornography. In order to prevent access to children, it is proposed to use the cell phone special PIN codes, or send SMS to parents if the child comes to a potentially dangerous site.
Some experts argue that the responsibility for children's access to potentially harmful materials should be held providers. In doing so, over a third of children and their parents refused to report their age cellular operator, which could help in the delineation of access to the Internet.
Harmful to the mobile Internet are not considered to be only in the UK. In May 2008 it became known that the Japanese government intends to limit the use of mobile phones in children. They found that the mobile Internet adversely affects the students.