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Answer Button:. • Answer & end calls – simply press once for either. If you aren’t wearing the headset when a call comes in you’ll need to open...
Read MoreUnplug the base, remove the battery. Replace the battery, put headset back on base and put back in the power cord. This seems to be caused by the h...
Read MoreIf a Wideband headset is used with a Wideband base or visa versa. Because of the extended frequency band used in Wideband products such as the M22 ...
Read MoreSolution : The Sennheiser CUIPC-1 RJ9 to Computer Analog Connector Cord - Catalog # 1798 Connects the UI 760 amplifier to your computer with dual R...
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