174 
Loud Noise 
The phone can produce loud noises that may damage 
hearing. Turn down the volume before using headphones, 
Bluetooth headsets, or other audio devices. 
Phone Heat 
The phone may become warm during charging and during 
normal use. 
Electrical Safety 
Accessories 
Use only approved accessories. 
Do not connect with incompatible products or accessories. 
Take care not to touch metallic objects, such as coins or key 
rings, or allow them to contact or short-circuit the battery 
terminals. 
Never puncture the surface of the battery with sharp objects. 
Connection to a Car 
Seek professional advice when connecting a phone interface 
to the vehicle electrical system. 
Faulty and Damaged Products 
Do not attempt to disassemble the phone or its accessories. 
Only qualified personnel can service or repair the phone or 
its accessories. 
If your phone or its accessories have been submerged in