Issue Resolution
My headset will not report 7 hours 
of talk time after it is fully charged.
● Ensure headset is paired and connected to your phone. 
See Pair to mobile device on page 8.
● Disable HD Voice (Wideband Audio) which uses more 
power.
● Completely discharge your headset's battery then give it 
a full charge.
● Some phones have less efficient Bluetooth connections 
and thus will not allow for an optimal talk time of 7 hours. 
The talk time remaining estimate is partly calculated by 
your historical use so inconsistencies in an estimate may 
occur based on your particular use patterns.
How do I lower the volume of voice 
prompts?
See Adjust voice alert volume on page 13.
I want to customize my headset 
features.
Customize your device settings with Poly Lens App . Download: 
poly.com/lens 
16 Chapter 9  Troubleshooting