Push To Talk Handset for Mitel 5300 IP Phone 5304 5312 5320 5324 5330 5340 5360 Avaya handset Compatible with Mitel / Shoretel

Compatible with Mitel / Shoretel 420 480 480G 485 655 IP Phones

Compatible with KX-T7720

external auto dial or programmable features that would usually require three to four pushes of buttons

- NOT Compatible with CCX 350

Push To Talk Handset for Mitel 5300 IP Phone 5304 5312 5320 5324 5330 5340 5360 Avaya handset Compatible with Mitel / ShoretelBrand New, Push To Talk Handset for Mitel 5300 Series IP Phones including 5304, 5312, 5320, 5320e, 5324, 5330, 5330e, 5340, 5340e, and 5360. Also compatible with Mitel 5212 and 5224 Phones Black Color *Push to Talk (PTT) handsets address the need for security in environments where background conversations must not be over heard on the telephone.