Plantronics M55 - Manual (Page 4)

For Right Ear
For Left Ear
TRY IT ON
The loop of the gel eartip tucks into the back
curve of your ear for a stable fit.
Try on the headset. The eartip is positioned to
suit most people, but you may want to rotate
it to best fit your left or right ear.
The gel eartip and speaker click into matching
grooves so the eartip doesn’t move out of
place during use.
For best voice pickup, always check that the
headset points towards the corner of your
mouth.