Handle battery packs carefully
This product contains a Lithium-ion battery. There is a risk of fire and
burns if the battery pack is handled improperly. Do not attempt to open
or service the battery pack. Do not disassemble, crush, puncture, short
circuit the external contacts or circuits, dispose of in fire or water, or
expose a battery pack to temperatures higher than 140°F (60°C). The
operating temperature for the phone is 14°F (-10°C) to 113°F (45°C).
Warning: Danger of explosion if battery is incorrectly replaced. To
reduce risk of fire or burns, do not disassemble, crush, puncture, short
circuit the external contacts, expose to temperature above 113°F
(45°C), or dispose of in fire or water. The battery must be disposed of in
accordance with locally applicable environmental regulations or guides
supplied with your product.