2.5MM TELEPHONE HEADSET: This Phone Headset is compatible with Panasonic Cordless phones AT&T ML17929 VTech CM18445 RCA 25424RE1 Uniden Cisco SPA Grandstream Polycom Clarity XLC3.4 Yealink W52P Zultys Siemens Gigaset Cortelco Office IP, most Cordless Dect Phones and some old cell phones with standard 2.5MM HEADSET JACK. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION.
2.5MM TELEPHONE HEADSET: This Phone Headset is compatible with Panasonic Cordless phones AT&T ML17929 VTech CM18445 RCA 25424RE1 Uniden Cisco SPA Grandstream Polycom Clarity XLC3.4 Yealink W52P Zultys Siemens Gigaset Cortelco Office IP, most Cordless Dect Phones and some old cell phones with standard 2.5MM HEADSET JACK. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION.