VTech IS6100 User Manual

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62
Appendix
headset battery
It takes up to three hours for the battery to be fully charged. When it is fully 
charged, you can expect the following performance:
Operation
Operating time
While in use (talking*)
Up to 9 hours
While not in use (standby**)
Up to 90 hours
*Operating times vary depending on your actual use and the age of the battery. 
**Headset is not charging or in use.
The battery needs charging when:
The headset beeps twice every 20 seconds.
The 
light is off when in idle mode.
The 
light flashes every 10 seconds in red.
Conserve battery life:
The headset battery is not replaceable.
If the headset will not be used for a long period of time, press and hold 
on the 
headset for two seconds to power off the headset and conserve the headset battery life. 
The 
light flashes three times in red when the headset is being powered off.
CAUTION:
To prevent fire or shock hazard, do not expose this product to water or any type    
of moisture.