Voice dial
Standby mode
(connected
device)
Long
press
button about 2 ~3
seconds
One
short
tone
Redial
the
last number
Standby mode
(connected
device)
Double
click
button
One
short
tone
2) Three-ways call operation
Functions
Status of speakers
Operation
Answer new call and
end current call
There
are
second
incoming call
Short
press
button once
Answer new call and
retain current call
There
are
second
incoming call
Double
click
button
Switch calls
Keep conversation
Double
click
button
End current call and
switch retain call
Keep conversation
Short
press
button once
Warning: Excessive pressure from speaker can cause hearing loss.
Note:
Not all the mobile phones support all the functions listed above. Please
refer to your mobile phone user’s manual.
Different function and prompt tone according to different mobile phone.
When the volume is adjusted to max or min, you will hear one prompt
tone.
When pressing the answer button on some mobile phones, the call will be
transferred to the mobile phone. You can switch the call to the speaker by
using the conversation switch button or through operating on the mobile
phone. Please refer to your mobile phone user manual for further
information.
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