TIM Copper DSL network. TIM Brasil builds and owns its own copper DSL infrastructure (Source), (Source).
Brazil
Valid from
Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
About
TIM Copper DSL network. TIM Brasil began offering fixed broadband following ANATEL authorization of the Intelig Telecom acquisition on 6 August 2009, operating over Intelig's copper network (Source), (Source).