Plantronics CS540-CIS Cisco IP Phone Compatible Wireless Headset

Plantronics CS540-CIS Cisco Compatible wireless headset. The Plantronics CS540-CIS is compatible with all Cisco IP phones.  See sample list below.  If you don't see your phone, call us 650-306-9768.

Cisco IP Phone 6900, 7900, 8900, 9900 series: 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971G, 7975G, 7985G,

Cisco 8800, 8900, 9900 series: 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8961, 9951, 9971.

Cisco 3900 series: 3910, 3911, 3915, 39xx.

Cisco 6900 series: 6901, 6911, 6921, 6941, 6945, 6961.

Cisco SPA series: 303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G, SPA525G2. SPA921, SPA922, SPA941, SPA942, SPA962.

Plantronics CS540-CIS is a convertible wireless headset.  The package comes with both "over-the-ear" and "over-the-head" attachments, so you can wear it either way.  When the headset is full charged, it's good for 7 hours of talk time, 3 days standby.  It has a range of up to 300ft away from the phone. Retail Price $319.95

Note: If you need remote answering, we also offer the Plantronics CS540+EHS Remote Answer Bundle for Cisco Phones or Plantronics CS540+HL10 Wireless Headset Bundle Package package, depending on the model.

Plantronics CS540 Replacement Battery