... 12KTD-3 and IX24KTD-3 Lazerbuilt: Prestige 905K, 906K, 907K MITEL: Superset 4000 Series, Models 4001, 4015, 4025, 4125, 4150, SuperConsole ... , 3310, 3820 BT Converse 220, 225, 300, 320, 325, 420, 425, 1100, 1200, 1300, 1400, Paragon 450 I2002, i2004 ... 300E+ Headset Adapter Comfort F300E Optipoint 410 Standard & Advance Optipoint 420 Standard & Advance Optipoint 500 Basic, Standard, Standard SL, & ...