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English

Tab 2, 8, 14 Tab 3, 9, 15 Tab 4, 10, 16

Reference

Problem

The headset has

short talk time.

• Make sure both ends of the USB cable are firmly

connected.

• If you are using a power outlet:

– Be sure the power supply is securely

plugged in and the outlet is working.

– Be sure to use the proper power supply

adapter (if one is needed in your region).

• If you are using your computer, be sure the

computer is plugged in and the USB port is

powered.

Note: The battery indicator will blink yellow while

charging and turn green when charge is com-

plete.

• Make sure the room temperature is between

41°F and 104°F (5°C and 40°C) and the product

is at room temperature before charging begins.

Note: The battery indicator glows a steady red if

the room or product is too warm or cold.

Tab 5, 11

What to do

Tab 6, 12