Review on 📞 AT&T 436 Caller ID Device (Dove Gray) by Christopher Theriault

I love the features of this device and wish it were even better if it had all the features listed by some other reviewers like call sorting and an adjustable LCD display . Mine has none of these features. But my real complaint is that my Caller Display 436 doesn't work when my DSL modem is plugged into the wall. It works fine as long as no DSL is connected. My caller id display phones work all the time. I love the fact that this device comes with an AC adapter and no batteries. A backup battery in case of a power outage would have been nice, and a larger display would have been nice too. Does anyone know other devices that have no problems with the DSL line?