LG TONE Free Owner's Manual page 25

2. Bluetooth Connection Precautions
The following environments affect the range and reception of Bluetooth
signals:
- When walls, metal, human bodies, or other obstacles exist between the
Bluetooth device and the connected device
- When equipment that uses 2.4 GHz frequency signals (Wireless LANs,
wireless phones, microwave ovens, etc.) is placed near the devices being used
- When using a Bluetooth device (TV, laptop, etc.) other than the mobile
phone, the sound quality may be affected by the specifications and
performance of the device
3. Potentially explosive atmosphere
Power off your electronic device when in any area with a potentially
explosive atmosphere. Although this is uncommon, your electronic device
could generate sparks. Sparks in such areas could cause an explosion
or fire resulting in bodily injury or even death. Areas with a potentially
explosive atmosphere are often, but not always, clearly marked.
4. Emergency calls
IMPORTANT!
This Bluetooth headset and the electronic device connected to the
headset operate using radio signals, mobile and landline networks
as well as user-programmed functions, which cannot guarantee
connection under all conditions. Therefore you should never rely solely
upon any electronic device for essential communications (e.g. medical
emergencies). Remember, in order to make or receive calls, the headset
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