Redialing:
Double click the Multifunction button to redial a latest number in your call logs.
Change track:
Hold the + or - button to switch the next or previous track.
Adjusting the volume:
Push the or – button to adjust the volume.
Maintenance:
1. Do not use abrasive cleaning solvents to clean the headset.
2. Do not allow the headset to touch with any sharp objects
as this will cause scratching and damage.
3. Please keep the headset away from high-temperature, dust
and humidity.
