Information on ISDN, Interface properties and In-house installation.
Properties of ISDN, interface properties and requirements for in-house installation (analogue and digital).
The User Network Interface of the Public ISDN (PDF 437 kB).
Physical properties of the analogue user network interface at the network termination point.
Interface characteristics (PDF 138 kB)
Physical characteristics of the broadband Internet interfaces at the network termination unit (analogue subscriber connection).
Interface description (PDF 138 kB)
Requirements of the home installation for the analogue and digital network interface, incorporating the broadband Internet (DSL) connection for accessing the Internet.
Technical requirements (PDF 698 kB)
Informationen zu den Technischen Anforderungen (PDF 555 kB)
General information on fibre to the home (FTTH)
Manage your personal data, subscriptions and bills on your own.
The worry-free service for your computer
Set up MMS, e-mail, Internet, Swisscom TV air and WLAN on your mobile phone.
Check up on your own Swisscom services such as TV, Internet, telephone, and email!