Intercom Phone Systems or IPS
Intercom Phone Systems (IPS) are the thing if a person wants to put an end to annoying visitors, or callers. IPS is an internal communications device, which transmits sound from one area of a building to the next. Ships and aircrafts tend to use such internal communications device. The advantage of intercom phone systems contemporary times is, one can install and connect the devices to the phone.
Provided by: Intercom-Phone.com Topic: Software Date Added: Oct 2006 Format: HTML