Phone Heating ............................................................................................................ 18
Electrical Safety................................................................................................................ 18
Accessories................................................................................................................. 18
Connection to a Car .................................................................................................... 19
Interference ...................................................................................................................... 19
Pacemakers ................................................................................................................ 19
Hearing Aids ............................................................................................................... 19
Medical Devices.......................................................................................................... 20
Hospitals ..................................................................................................................... 20
Aircraft......................................................................................................................... 20
Interference in Cars .................................................................................................... 20
Explosive Environments ................................................................................................... 21
Blasting Caps and Areas ............................................................................................ 21
Getting Started ....................................................................................................22
Overview .......................................................................................................................... 22
Key Definition ................................................................................................................... 24
Starting Up ....................................................................................................................... 25
Charging the Battery ................................................................................................... 28
4