Please select from the following
---------------
* Articles of Agreement
Concerning Interconnection
---------------
* Interconnection Accounting
---------------
* Scheme for Providing
Network Functions
*** Scheme for Providing
Network Functions
*** Interface Information
Disclosure
*** Information Disclosure
Accompanying
NTT's Reorganization
---------------
* Interconnection Information
*** Area Code Information
*** Steel Tower Information
---------------
* Guidebook for Interconnection
Please select
------------
* Number of
Contracts, Etc.
* Traffic, Etc
Please select from the following.
---------------
* Information Disclosed by
NTT-West(Japanese only)
---------------
* Articles of Agreement
Concerning Interconnection
(Japanese only)
* Procurement Activities
Home Page
* NTT-East Business
Operation Plans
* Compatibility Tests
(Japanese only)
* About Telephone
Network Congestion
(Japanese only)
* Disaster-Prevention
Activities(Japanese only)
* Fault Countermeasures
* News Releases
* Technical Reference Materials
(Japanese only)
---------------
Information on NTT
(Holding Company)
* Financial information
disclosure statement
(Japanese only)
* Note on Settlement of
Accounts(Japanese only)
* NTT Business Operation Plans
* Annual Report
* NTT's R&D Activities
* NTT Information
(Japanese only)
* NTT's "ON TIME"
Procurement Activities
* Green Procurement Guidelines
This homepage is maintained by the Interconnection Promotion Department.
