Avaya AWH-75N wireless headset is for use with the following Avaya telephone models:
1408, 1416, 1608, 1616, 2410, 2420, 4610sw, 4620, 4620sw, 4621sw, 4622sw, 4625sw, 4630, 4630sw, 5410, 5420, 5610, 5620, 6416D+M, 6424D+M, 9604, 9404, 9406, 9508, 9601, 9608, 9610, 9611, 9611G, 9620, 9630, 9640, 9650, 9670
If you have one of these Avaya telephone models, the Avaya AWH-75N provides electronic hookswitch functionality so you can answer and end calls away from your desk without the need for an HL10 handset lifter. (If you do not have one of these specified Avaya phone models, please order the CS70N with HL10 as the AWH-75N will not be the correct product for you.) Range is up to 300 ft. from the base; up to 6-hours continuous talk time; noise canceling microphone filters out your background noise so callers will not hear as much of it; comes with 5 sizes of earbuds for a customized fit; volume and mute control on earpiece; all phone functions (dialing a number, transfering a call, putting caller on hold, etc., must be performed back at your desk by pushing buttons on your phone, as usual). One-year factory warranty.