... 480e / 480i Telephones i2002, i2004, i2004IP (not compatible with i2400 phase II and i2004 POE phones) Alcatel-Lucent: 4004, 4020, 4022 ... 1300, 1400, Paragon 450 I2002, i2004 (not compatible with i2400 phase II and i2004 POE phones) 1210, 1220, 1230, 2465, ... 1, Ulytel 2, Ulytel 5, Ulytel 4 (2-line) Uniden: 420 and 450Binaural telephone headset FOR600 photo: Binaural phone headset with RJ11 plug FOR600B ...