LG Tone Pro BHS-770, User Manual

15

ENGLISH

Additional Information

1. Radio frequency exposure

This 

Bluetooth

 Wireless Stereo Headset HBS-770 is a radio transmitter and receiver. When in  

operation it communicates with a 

Bluetooth

 equipped mobile device by receiving and transmitting 

radio frequency (RF) electromagnetic fields (microwaves) in the frequency range 2.4 to 2.4835 GHz. 

Your 

Bluetooth

 headset is designed to operate in compliance with the RF exposure guidelines and 

limits set by national authorities and international health agencies when used with any compatible 

LG Electronics mobile phone.

2. 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 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.

3. 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 and the electronic device connected to the headset must be switched on and in a 

service area with adequate mobile signal strength. Emergency calls may not be possible on all mobile 

phone networks or when certain network services and/or phone features are in use. Check with your 

local service provider.

4. Battery information

A rechargeable battery has a long service life if treated properly. A new battery or one that has not 

been used for a long period of time could have reduced capacity the first few times it is used. 

Do not expose the battery to extreme temperatures, never above +50°C (+122°F) or below  

-10°C (+14°F). For maximum battery capacity, use the battery at room temperature. If the battery 

is used in low temperatures, the battery capacity will be reduced. The battery can only be charged 

in temperatures b10°C (+50°F) and +45°C (+113°F). For your safety, do not remove the 

battery incorporated with the product. If you need to replace the battery, take it to the nearest 
authorized LG Electronics service point or dealer for assistance.