Questione giuridica chiave
Whether Swisscom could be treated as no longer passively legitimized in the interconnection proceedings
Decisione estratta
Swisscom remained a party and could not raise a late party-change objection after participating throughout the proceedings.
Motivazione estratta
The proceedings concerned the years 2000-2003, when Swisscom was still the provider; it had never requested a party change and was bound by good faith.