Some telephones, depending on the brand and model, have the intercom function, which allows to begin communication by sending the signal. When the signal comes, the telephone set rings a signal different from the standard ring tone call. After that the telephone temporarily switches off from the telephone line and works as an intercom.
As a division of FatPort, Canada`s most established wireless Internet access provider, the mobitus team is dedicated to making communication easy. mobitus works wherever there`s an Internet connection - whether it`s a wi-fi hotspot caf