
Otter Products, LLC.
pairing
record with the phone
FCC ID: 2AEEVOBFTC-0010-A
IC: 20048-OBFTC0010A
OBFTC-0010-A
Function of the headset operation
Before operating each function of the headset, please read the following introduction:
function
Power on
Pairing
Power off
Last Number
Redialing
BS156RL
button and time
(seconds)
In off mode ,pull apart
the headset, it will power
on .
1.Pull apart the
headset ,it will enter into
pairing mode
automatically ( never
connected / paired with
any devices );
2. In pairing
mode,headset
disconnect with phone
and other devices,it will
pair automatically
In On mode,touch the
magnet together,it will
power off
Pree MFB for twice;If
in 2 link status,then press
and hold “+”volume key
for 2 seconds
1.听 In On mode,shortly
press MFB ; When in
On mode ,could not use
the magnetic function to
status sketch remarks
Red and blue
indicator light will
flash ,it will last for 1
second
Blue and red light is
rapid flashing
alternately
Red and blue
indicator light will
flash ,it will last for 1
second
Aim at redialing
the last phone number
that you called
Could hear “Power on”/YEJ
After enter into the pairing mode,
blue and red light alternately
flashing,it will last for 2 minutes.Enter
into pairing/YEJ warning voice
YEJ warning voice
(your phone must be supported
with Bluetooth redialing mode
2. In off mode :
Answering
the call
(End the
call)
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Requirement:headset
must be have
When a call coming,pull
apart the magnet,it will
pair with the phone
again ,if successful,could
answer the call
automatically
1.Shortly press MFB
2.Touch the magnet
together ,at the same
Can answer the call
through the headset
When you want to
cut off the call
In music state ,press MFB to
answer the call. If use the magnetic
function to end the call ,music will
transfer to your phone. (Recommend
not use the magnetic function to end
the call under such condition)
Beep once

Otter Products, LLC.
OBFTC-0010-A
Rejecting call
Mute
Two link
function
Music play
/stop
forward
BS156RL
time, headset will power
off.
Press and hold MFB for
2 seconds(In pairing
mode)
Press and hold “V+”
button for 3 seconds
Separated twice to
Connected with 2 phone
1.In standby mode,
2. touch the magnetic to
pause music and power
3. pull apart magnetic for
playing music
Long press V- for 2
second
Directly rejecting the
incoming call
The caller won’t hear
the sound from headset
Connected with two
phone at the same
time, enter into standby
mode
On music state Led shining once on every 10 second
on music state With voice guidance of “dou”
Could hear beep twice ,and
headset will enter into standby
mode(you phone need to support it)
Could here Beep twice
your phone need to support
backward
Ring for
coming call
sirr
Clear pairing
list
1.Some function will differ due to phone’s brand
2.For the Aptx function, it should be supported by phone with aptx
Long press V+ for 2
second
No need any operation It should support by phone
On music state, shortly
press V+ AND v- at the
same time
Without connection
state. Long press V+ and
V- until the red and blue
light flashed twice at the
same time, then power
off for clearing pairing list
on music state With voice guidance of “dou”
automaticed by
cellphone(voice dial)
red and blue light
flashed twice at the
same time
it should support by phone
Voice guidance with “dou do”
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