Yezz Classic C21 Handbuch Seite 58

Don't dispose of your phone in fire.
Your phone can produce a loud sound.
Avoid contact with anything magnetic.
Keep away from pacemakers and other
electronic medical devices.
Avoid extreme temperatures.
Switch off when asked to in hospitals
and medical facilities.
Avoid contact with liquids. Keep your
phone dry.
Switch off when told to in aircrafts and
airports.