Command Communications Hotcall 4000 Internet Call-Waiting Device with Caller ID

Rating:
Summary: Unsatisfied Customer
Review: Purchased unit new (at least it was said to be ).
There were many features on the device that didn't work at all, worked improperly or functioned intermittently.
The unit also appeared to have used and returned by a previous customer. There were about 20 calls stored on the caller ID log; and the LCD plastic film protector had already been peeled off and was stuck to the side of the box.

Rating:
Summary: A "Must Have" for Dial-up Users with Only One Phone Line
Review: The HC4000 is very easy to use. I received mine today and had it hooked up in just a few minutes. I have been using an Emerson Swithboard but found it very unreliable. It was missing too many calls. With the Hot Call, I know who is calling and can choose to take the call or ignore it. I have been testing it with my cell phone and so far it has not failed to recognize that I am receiving another call. You must have Call Waiting with Caller ID for the HC4000 to work. The first unit I received had a defective modem board and had to be returned, it is working great! If you have dial-up service with only one phone line, I would highly recommend the Hot Call 4000. You won't have to miss those important calls anymore!

Rating:
Summary: Hot call 4000
Review: This item was not compatiable with my phone/modem. Idea is great but it did not work for me.