Nokia TWS-411W - Using your earbuds; Touch control; Additional controls; Reset to original settings

3. Using your earbuds
3.1. Touch control
5 secs
3 secs
4. Additional controls
4.1 Use single earbud :
You can use either left or right bud as a mono headset after initial pairing.
4.2 Reset to the original settings :
i) Put both buds into charging case.
ii) Press each of the buds 4 times rapidly.
iii) The indicator will turn purple and it is now reset.
4