Hear every nuance on the VVX 350 with Poly HD Voice technology. And reduce distracting background noise with Poly Acoustic Fence technology.. IT will appreciate zero-touch provisioning and web-based management capabilities that take the headache out of telephony deployment and support.. Your phones stay cleaner for longer with integrated Microban® antimicrobial product protection [1] actively reducing the growth of bacteria 24/7.. Sound your best. Welcome to the big leagues with this high-quality, color, six-line business IP phone that gets the job done. For high-volume call environments that demand reliability, the Poly VVX 350 desk phone won’t let you down.. Design. Product colour. Black. Handset type. Wired handset. Product type. IP Phone. Phone features. Call transfer. Yes. Call waiting. Yes. Distinctive ring. Yes. Speed dialling. Yes. Call hold. Yes. Call forwarding. Yes. Conference call. Yes. Redialing. Yes. Do not disturb function. Yes. Lines quantity. 6 lines. Display. Touchscreen. No. Display resolution. 320 x 240 pixels. Display diagonal. 8.89 cm (3.5"). Display. LED. Audio. Voice activity detection. Yes. Comfort noise generation (CNG). Yes. Voice codecs. G.711, G.722, G.722.1, G.729ab, iLBC. Speakerphone. Yes. Network. Syslog. Yes. Security algorithms. 802.1x RADIUS, HTTPS, TLS. Ethernet LAN interface type. Gigabit Ethernet. Ethernet LAN data rates. 10,100,1000 Mbit/s. Ethernet LAN. Yes. Technical details. Warranty period. 1 year(s). Ports & interfaces. Ethernet LAN (RJ-45) ports. 2. USB 2.0 ports quantity. 2. Certificates. Certification. FCC Part 15 (CFR 47) Class BICES-003 Class BEN55032 Class BCISPR32 Class BVCCI Class BEN55024EN61000-3-2; EN61000-3-3NZ TelepermitKorea KCC3UAE TRARussia CU3Brazil ANATEL3Australia RCMSouth Africa ICASA3Saudi Arabia CITCChina CCC3RoHS ComplianTAA. Safety. UL 60950-1/62368-1, CE Mark, CAN/CSA C22.2 No 60950-1/62368-1-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, AS/NZS 60950-1. Sustainability certificates. ENERGY STAR. Power. AC adapter output current. 3 A. AC adapter output voltage. 5 V. Power over Ethernet (PoE). Yes. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 5 - 95%. Storage temperature (T-T). -40 - 70 °C. Weight & dimensions. Weight. 1.04 kg. Height. 262 mm. Depth. 62 mm. Width. 233 mm. Packaging content. Number of handles included. 1 pc(s). AC adapter included. Yes