Samsung WEP870 User Manual page 18

Can.other.
Bluetooth.phone.
users.hear.my.
conversation?
The.sound.is.
echoing.while.
talking.
How.do.I.take.care.
of.my.headset?
The.headset.does.
not.fully.charge.
When you pair your headset to your Bluetooth
phone, you are creating a private link between
only these two Bluetooth devices. The wireless
Bluetooth technology used in your headset is
not easily monitored by third parties because
Bluetooth wireless signals are significantly
lower in radio frequency power than those
produced by a typical mobile phone.
Adjust the speaker volume, or move to another
area and try again.
Wipe it with a soft dry cloth.
The headset and the charger may not have
been connected properly.
Separate the headset from the charger,
reconnect, and charge the headset.