Battery
l. New battery: For first time use, charge the battery for at least 4 hours,
preferably ovenight (8-10 hours ).
2. Only manufacturer authorized personnel can perform battery replace-
ment.
3. Under normal usage, the built in battery should be viable for up to 24
months or longer depending on usage.
4. The battery must be recharged in room temperatures of no less than
+14" F(-10ºC) and no higher than + 113· F (+45ºC)to remain under war-
ranty and to maximize the life ofthe battery.
5. Using the Headset in normal room temperatures enables the battery
to maximize its lifespan.
6. When used in colder weather, the Headset's battery life may decrease.
7. Recharge the headset at least every two months whether it is used
or not.
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