Home > Service Guide > Business Network Services > Analog Leased Circuit Service
Band Service: Voice Transmission, 3.4 kHz
From Voice to Low-Speed Data Transmission, a Basic Leased Circuit Service to Meet Your Needs
Build an efficient system with corporate networks for voice and low-speed data transmission via modems.
Analog Leased Circuit Service offers Voice Transmission Band Service and 3.4 kHz Band Service for diverse uses including telephone, fax and data transmission.

| Band Service | Voice Transmission | Telephone only |
|---|---|---|
| 3.4 kHz | Telephone, Fax Data Transmission |
This leased circuit service is only used for voice transmission. By connecting to the PBX, business phone systems or telephones, a wide range of business applications are possible.
This leased circuit service connects the customer's various terminals for telephone, fax and data transmission.
Data transmission speed of approximately 4800 bps is possible The reliable 3.4 kHz (S) may be used for 9600 bps transmission.
Even with office locations that are separated geographically, the voice transmission service can connect these locations as if they were extensions within the same building.

Not only telephone but fax and data transmission are possible with this multiple use service.
