Who uses high speed telephones?

Answer by  CindiLouB (96)

T3 lines are typically used by businesses and organizations, consisting of 28 T1 circuits. Expensive at $3,000 per month and up, it is not a telecommunication option for most individuals but used for building a core network at a headquarters, for example.

Answer by  naseef (3)

High speed telephones have not yet began in common houses because of it's high cost. Still it is used in high-traffic call centres or multinational business costumer services. This