Patent US7145990 - High-speed data communication over a residential
Patents claims
Landline corded
Patent us20050249245Basic telephone wiring diagram Landline phone parts namePatent us7471958.
Patent us7305071Wiring landline woes though lost internet fine community phone Telephone diagram schematic wiring vintage basic old phones set electric western schematics choose boardPatents claims.
Wiring woes, lost landline, internet though = fine...