Swisscom legacy copper network. Swisscom owns the legacy copper network used for xDSL broadband (Source).
Switzerland
Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
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Swisscom legacy copper network. Swisscom owns the legacy copper network used for xDSL broadband. Establishment date checked but not reliably determined. (Source).
Swisscom legacy copper network uses copper technology (xDSL / ADSL2+ over traditional telephone lines for broadband where fibre not yet deployed). (Source)
Swisscom legacy copper network uses ADSL standard (xDSL / ADSL2+ over traditional telephone lines for broadband where fibre not yet deployed). (Source)