List of rules for mobile phone users

1. You shouldn´t put your mobile phone in water
2. You should hold your mobile phone at the botton
3. You should use an ordinary phone as much as possible
4. You should let young children talk for a long time on a mobile phone
5. You shouldn´t use a mobile phone on planes or hospitals
6. You should use your mobile phone in emergencies
7. You shouldn´t always buy the most expensive mobile phone