... with a 10-feet Polaris cord for DIRECT CONNECT to Nortel M7208, M7310, M7324, T7208, T7316, T7316E, M2008, M2616, i2002, ... , DT750 IP Phones DSX, DTL, DTP, DTR, DTU SERIES PHONES Nortel Networks (Northern Telecom): Meridian PBX: M3903, M3904, M3905, M2216, M2008, ... : M7208, M7310, M7324, T7208, T7316, T7316E, M7900, M9516, M9009 Nortel 3903, 3904, 3905 Meridian Option M3110, 3310, 3820 BT Converse ...