User's Manual

10
13. Transferring calls
1. When you are answering the call with the Headset, press the
increase (+) and the decrease (-) volume key for 1 time and
youwillhearone“Du”sound,thenthecallwillbetransferred
to your mobile phone.
2. When you are answering the call with the mobile phone,
press the increase (+) and the decrease (-) volume key for 1
timeuntilyouhearon“Du”soundtotransferthecalltoyour
Headset. For some mobile phones, the phone LCD will show
the transferring sign, some will not.
Note:
●Toactivatethisfunction,yourmobilephonemustsupportthe
Handsfree mode. For more details, please check the manual of
your mobile phone.
14. Adjusting the Volume
During a call, you may adjust the Headset’s volume.
1. To increase the volume, press the increase (+) volume key.
2. To decrease the volume, press the decrease (-) volume key.
Note:
●Youwillhearthe“DuDu”soundwhileadjustingthevolumeup
to the loudest or lowest.