Potentially Explosive Atmosphere - LG TONE Free Manual Del Propietário

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,thesoundqualitymaybeaffectedbythespecificationsand
performance of the device.

3. Potentially explosive atmosphere

Turn off your electronic device when in any area with a potentially explosive
atmosphere. Although this is uncommon, your electronic device could
generatesparks.Sparksinsuchareascouldcauseanexplosionorfire
resulting in bodily injury or even death. Areas with a potentially explosive
atmosphere are often but not always clearly marked.
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