Community Forum
We just switched to Xfinity internet and we added Voice to replace a landline. What kind of phone/adapter do we need?
Any touch-tone wired or cordless phone that works with a conventional POTS ("Plain Old Telephone Service") line should work with Comcast's home phone service.
Avoid the devices listed on https://www.xfinity.com/support/articles/incompatible-equipment-phone.