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| February 29, 2008 Nippon Telegraph and Telephone East Corporation (NTT East)
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 Outline of NTT East's Business Operation Plan
 for Fiscal Year Ending March 31, 2009
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 1. Revenues and Expenses Plan for Fiscal Year Ending March 31, 2009
 
  *Major items
 
 
 2. Principal Services Plan (Number of Facilities at End of Fiscal Year)
 
  
 
| *1 | Figures for ISDN subscriber lines consist of INS-Net 64 and INS-Net 1500. In terms of number of channels, transmission rate, and line use rate (base rate), INS-Net 1500 is in all cases roughly ten times greater than INS-Net 64. For this reason, one INS-Net 1500 subscription is calculated as ten INS-Net 64 subscriptions. (INS-Net 64 Lite Plan is included.) |  
| *2 | Figures for FY 3/08 have changed since the interim results were announced. The figures announced at that time are 5,400,000 contracts for FLET'S Hikari,  22,420,000 subscribers for subscriber telephones + ISDN, and 19,150,000 subscribers for subscriber telephones. |  
 3. Capital Investment Plan
 
  
 
| *1 | Major items |  
| *2 | Figures for FY 3/08 have changed since the interim results were announced. The figures announced at that time are Expansion and Improvement of Services: 418 billion yen, Voice Transmission: 127 billion yen, Data Transmission: 56 billion yen, Dedicated: 234 billion yen, Telegraph: 1 billion yen, Research & Development Facilities: 4 billion yen, Common Facilities: 18 billion yen, Total: 440 billion yen, and Optical Access Network: Approx. 200 billion yen. |  |  | 
 
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