1. Q1 FY10 Consolidated Earnings Management Estimates

2. Confidential & Proprietary 11 Consolidated Results: Q1’10 I GAAP Rs Lakhs Unaudited Management Estimates

3. Confidential & Proprietary 22 Financial Highlights: Q1 2009-10 Consolidated Gross RevenuesConsolidated EBITDA Consolidated PAT Consolidated PBT Rs croresAs Per India GAAP Unaudited Management Estimates

4. Confidential & Proprietary 3 Global VoiceGlobal Data Others Segment Revenues: Q1 2009-10 2% 24% 65% Rs croresAs Per India GAAP Unaudited Management Estimates

5. Confidential & Proprietary 4 Gross Revenue Split by Business & Segment (Q1 2009-10) Enterprise & Retail is 21%; Service Provider is 79% Q1 FY10 Total: Rs 2,562 Crores Unaudited Management Estimates

6. Confidential & Proprietary 5 Net Revenue Split by Business & Segment (Q1 2009-10) Enterprise & Retail is 35%; Service Provider is 65% Q1 FY 10 Total: Rs 1,455 Crores Unaudited Management Estimates

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