Before we use a mobil phone, we have to know information about guidelines for safe and efficient use, there are recomendation for safe use product,such as mobile phone, battery, charger and others.
1. Dont disposed of in fire
2. Don't exspose it to liquid or moisture or humidity.
3. Don't expose it to extreme high or low temperatures
4. Don't use your mobil phone near medical equipment without requesting permission from your treating physician or medical staf.
5. Don't use your mobile phone in area where a potentially explosive
