Re c eiving a c all
Ring tone
Conne c t the he adse t to a sm artphone or mobile phone beforehand.
1
When you h e ar a ring tone, press
2
A:
If no ring tone is he ard via the he adse t
Press the + or - bu t ton to adjust the volum e.
3
but ton on the he adse t and re c eive the c all.