3M™ HF-3031 Reusable Half Face Mask & P3 Particulate Filter Kit - Large Category_Best4Systems/Conferencing/Video Conferencing Reports digital serial number to

Reports digital serial number to Plantronics Hub & optional Plantronics Manger Pro software to streamline inventory management

Disposable AA batteries can be used

Tested to call centre standards

Doubles as either a high-power executive phone or attendant phone

SW upgrade over-the-air

3M™ HF-3031 Reusable Half Face Mask & P3 Particulate Filter Kit - Large Category_Best4Systems/Conferencing/Video Conferencing Reports digital serial number to1x 3M Reusable Half Face Mask, HF 303 1x 3M Particulate Filter PF10 P3 R D DT 1135E 1x 3M Prefilter SC 6600 and 1x 3M Prefilter Holder SC 6602 Size Large Offers P3 particulate protection Comes in a useful, reusable storage box