Compatibility Information | Designed For | Cisco IP Phone 7811, 7821, 7841, 7861, 7905, 7910, 7914, 7920 ¦ Cisco Unified IP Phone 6901 Slimline, 6901 Standard, 6911 Slimline, 6911 Standard, 6921, 6921 Slimline, 6921 Standard, 6941, 6941 Slimline, 6941 Standard, 6945 Slimline, 6945 Standard, 6961 Slimline, 6961 Standard, 7920, 8941 Slimline, 8941 Standard, 8945 Slimline, 8945 Standard, 8961 Slimline, 8961 Standard, 9951 Slimline, 9951 Standard, 9971 Slimline, 9971 Standard ¦ EPOS IMPACT SC 230, 260 ¦ Sennheiser SH 330, 330 IP, 350, 350 IP |
