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Interconnection Accounting

Pursuant to the Telecommunications Business Law, Nippon Telegraph and Telephone East Corporation(NTT-East) prepares the Interconnection Accounting Report that describes the interconnection accounting results and the Interconnection Accounting Procedures that explain the calculation and procedures for interconnection accounting, and publicly announces these materials for the purpose of contributing to the calculation of interconnection charges by other telecommunications carriers in establishing interconnection to the category ? designated telecommunications facilities of NTT-East.These electronic files are digitized from the original materials.

(Reference)The Status of Profit and Loss and the Status of Expenses by Equipment Category, Reflecting the Impact of Special Loss etc (Japanese only)

Experiment and research contents(Japanese only)

To News Release (7/31/2017): Interconnection Accounting Report 2016 (For the Year Ended March 31,2017)
To News Release (7/29/2016): Interconnection Accounting Report 2015 (For the Year Ended March 31,2016)
To News Release (7/31/2015): Interconnection Accounting Report 2014 (For the Year Ended March 31,2015)
To News Release (7/31/2014): Interconnection Accounting Report 2013 (For the Year Ended March 31,2014)
To News Release (7/31/2013): Interconnection Accounting Report 2012 (For the Year Ended March 31,2013)