5.2 Button Controls
Action Calls & music
Answer
Press the left or right
Multi-function button
Reject call
Double-press the left
or right Multi-function button
Voice assistacne
Triple-press the left or right
Multi-functional button
Press the left or right
Multi-function button
Previous/Next Song
Hold (2 sec) the left or right
Multi-function button
Volume+/-
Double-press the right
Multi-function button to increase
the volume, Double-press the
left Multi-function button to
decrease the volume
Play/pause music
Operations