Hoseman292 wrote:RFGuy,
No radio. Strictly as intercoms. If I located three deskphones and installed on each floor of my home, how would I signal the phone in the dining room from the second floor bedroom?
Thanks,
Tim
Most of the desk remotes didn't have any alert ability. The best you can do is just talk.
On a different note, these remotes generally can be set up for either 2 wire or 4 wire. You will need to make sure the units you want to use are set up for 2 wire operation. Generally it takes only changing a couple of jumpers. So it will take a diagram of the unit and some basic soldering skills.
Jim