9 rumored ppt templates about mobile phones

1. Calling 55 seconds is equivalent to 1 minute? 2. Mobile phones have "invisible batteries"? 3. Can I hit "110" without a card? 4. A cell phone electricity, radiation thousands of times? 5. Mobile phone connection remote driving lock? 6. Is it dangerous to answer the phone while charging? 7. Shutdown will also reveal whereabouts? 8. With the serial number, the phone is not afraid of stealing? 9. Mobile phones will demagnetize various cards? 9 rumored ppt templates about mobile phones.