7
Indicator Light
Status
Description
Bluetooth
Search Mode
The blue status
indicator light
blinks.
Battery below 20%
The red status
indicator light
turns on and off.
Battery 20% - 80%
The purple status
indicator
light
turns on and off.
Battery 80% or more
The blue status
indicator light
turns on and off.
When there is a problem while charging
The red status
indicator light
blinks.
When the UVnano function is operating
The status
indicator light
blinks slowly during the UV-C LED
operation.
Mobile Calling Functions
Function
Status
Description
Answering Calls
Ringing
Touch the left or right earbud
once.
Ending Calls
Talking
Touch the left or right earbud
twice.
Making Calls
Idle
If you make a call using a mobile phone, the call is automatically
connected to the headset.
Receiving Calls
while on the
Phone
Talking
If you
touch the left or right earbud
once, the current call will
go on hold, and you will be able to answer an incoming call.
If the previous call is on hold, you can finish the current call on
the mobile phone.
(It works differently depending on the mobile phone settings.)
Rejecting Calls
Ringing
Touch and hold the left or right earbud.
Summary of Contents for TONE Free HBS-FN4
Page 282: ......
