Motorola iDEN Nextel Executive push-to-talk headset hands-free headsets allow private phone calls. Plug directly into the phone. Headsets are compatible with :
MOTOROLA i205, i215, i265, i275, i285, i305, i30sx, i315, i325, i355, i35s, i415, i465, i530, i560, i570, i580, i605, i670, i710, i730, i733, i736, i760, i80s, i830, i833, i835, i836, i850, i860, i870, i875, i880, i890, i920, i930, ic502, ic402, ic902