SoundGuard DIGITAL: protects against sound levels above 118 dBA; Anti-startle (detects and eliminates any large sudden increase in signal level); Time-Weighted Average prevents average daily noise exposure level from exceeding 85 dBA SoundGuard: (W430) protects against sound levels above 118 dBA
W445 (convertible + deluxe charging cradle kit); W440 (convertible); W430 (over-the-ear); W420 (over-the-head, binaural); W410 (over-the-head, monaural): UC Standard version built for UC applications and softphones from Avaya, Cisco, IBM, Skype and more 2 W445-M ; W440-M ; W430-M ; W420-M ; W410-M Certified for Skype for Business and Optimized for Microsoft ® Lync ®
Global 2 year warranty
Unlimited talk time with deluxe charging cradle kit, comes standard with the Savi 445. Available as an accessory with Savi 440.
Download the latest release of Plantronics Hub to get one-touch call answer/end with these softphones.