Compatible with the following AT&T DECT 6.0 cordless telephone/answering system:
- AT&T CL74209 CL74309 CL80109 CL81109 CL81209 CL81309 CL82109 CL82209 CL82309 CL82359 CL82409 CL82509 CL82589 CL82609 CL82659 CL82859 CL84109 CL84209 CL84309
- AT&T EL51109 EL51209 EL51359 EL52109 EL52209 EL52259 EL52309 EL52409
- AT&T SL80108 SL81108 SL82000 SL82108 SL82118 SL82208 SL82218 SL82308 SL82318 SL82408 SL82418 SL82518 SL82558 SL82618 SL82658
- AT&T TL90078 TL92278 TL92328 TL92378
Compatible with the following Vtech DECT 6.0 cordless telephone/answering system:
- Vtech CS6209 CS6219 CS6219-2 CS6219-3 CS6219-4 CS6228 CS6228-3 CS6228-5 CS6228-6 CS6229 CS6229-2 CS6229-3 CS6229-4 CS6229-5
- Vtech DS3101 DS3111-2 DS6111 DS6111-2 DS6111-3 DS6111-4 DS6115-2 DS6121 DS6121-2 DS6121-3 DS6121-4 DS6121-5 DS6122-5 DS6201 DS6211 DS6211-2 DS6211-3 DS6211-4 DS6221 DS6221-2 DS6221-3 DS6221-4 DS6221-5 DS6222-4 DS6222-5 DS6301 DS6321 DS6321-3 DS6321-4 DS6322 DS6322-3 DS6322-4
- Vtech ip-8300 ip-8300 ip-831 IS6110 VS6121-4 VT-6042 VT-6043 VT-6052 VT-6053
Compatible with the following Motorola cordless telephone:
- Motorola L601M L602 L603M L701 L702M L903 L513CBT P1003