User Guide
Before using iPhone, review the iPhone User Guide at
support.apple.com/guide/iphone. You can also use Apple Books to
download the guide (where available). Retain documentation for
future reference.
Safety and Handling
See “Safety, handling, and support” in the iPhone User Guide.
Exposure to Radio Frequency
On iPhone, go to Settings > General > Legal & Regulatory >
RF Exposure. Or go to apple.com/legal/rfexposure.
Battery and Charging
Don’t attempt to replace the iPhone batteryyourself—you may
damage the battery, which couldcause overheating, fire, and injury.
The lithium-ionbattery in your iPhone should be serviced or
recycled by Apple or an authorized service provider, andmust be
recycled ordisposed of separately fromhousehold waste. Dispose of
batteries according to your local environmental laws and guidelines.
Forinformation about Apple lithium-ion batteries andbattery service
and recycling, go to apple.com/batteries/service-and-recycling. For
information about charging, see “Important safety information” in the
iPhone User Guide.