Use the mobile phone sensibly and for short calls and do not allow children under them to call 12 years.   The above is included in the rules of safe use of wireless communication, which were issued by the Medical Association of Athens (ISA). The guidelines were announced at a conference, on 'Non-Ionizing Radiation and its Possible Effects on Health', which was held on Saturday by ISA. According to the positions of expert scientists, mobile phone and wireless network users should be aware of the following: Do not have the mobile phone in contact with the head. Do not use mobile phones in the car, on the train, on the plane or in the elevator. Cell phones should not be used when there are small children and pregnant women nearby.   The mobile phone must be kept away from the body and when in use must be at a distance from others. It should not be placed in the pocket, while at night it is good to close and deactivate the wireless network (Wi-Fi). Do not play mobile phone games online. Put it in air travel mode (airplane mode).   Wireless networks (Wi-Fi) exposed to microwave radiation. Limit Wi-Fi and use fixed – wired connection. When the mobile signal is not good, don't call. If you have access to a landline, use this as a priority.   Turn off Wi-Fi options, Bluetooth and Data when not in use.   Continue at source ...