POLY M214C Headset for Cisco SPA303 SPA504G SPA941 SPA942 Polycom 321 331

Plantronics M214C Monaural Headset with 2.5mm audio plug. SPA525G, SPA921, SPA922, SPA941, SPA942, SPA962. Cisco Linksys CIT200, CIT300, CIT310, CIT400, SPA303. SPA501G, SPA502G, SPA504G, SPA508G, SPA509G.

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