ViennaServer Austria
General office
ViennaServer
Rechte Wienzeile 47
Vienna
Vienna ,1050
Austria
Phone: +43136500
Site: http://www.vienna-server.com
Contact Person
Otto Jassy / Firmeninhaber
Phone: +43136500
ViennaServer
Rechte Wienzeile 47
Vienna
Vienna ,1050
Austria
Phone: +43136500
Site: http://www.vienna-server.com
Contact Person
Otto Jassy / Firmeninhaber
Phone: +43136500
- Wholesale VoIP Carrier
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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.
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