| CERTIFICATE No.TB001                                                                                               | AMOUNTR$ 31,250,000.00                     | DUE DATE08/05/2010  MM/DD/YYYY |
|--------------------------------------------------------------------------------------------------------------------|--------------------------------------------|------------------------------------------|
| 1 – ISSUERTIM Celular S.A.                                                                                   | CNPJ/MF (Tax ID No.): 04.206.050/0001-80   |
| Address:Av. Giovanni Gronchi, No. 7.143                                                                            | State: SP                                  | City: Sao Paulo                          | Phone No.: |
| 2-CREDITORbanco santander (brazil) s.a. (d.b.a.:  banco abn amro real s.a.)                              | CNPJ/MF (Tax ID No.): 90.400.888/0001-42   |
| Address:Rua Amador Bueno, No. 474 Santo Amaro                                                                      | State: SP                                  | City: Sao Paulo                          | Phone No.:55 112192-1786 |
| 3-ENDORSERTIM Participações S.A.                                                                         | CNPJ/MF (Tax ID No.): 02.558.115/0001-21   |
| Address:Avenida das Américas, 3434, block 1 – 7o floor -Parte                                      | State: RJ                                  | City:Rio de Janeiro                      | Phone No.: |
| 4-CREDIT                                                                                                           |
| 4.1 - Nature:LINE OF CREDIT                                                                                        |
| 4.2 – Debt Principal Due Amount:Thirty One Million, Two Hundred and Fifty Thousand Reais (R$ 31,250,000.00). |
| 4.3 – Net Debt Principal Due Amount:R$ 31,250,000.00                                                         | 4.4 – IOF (Financial Operation Tax): |
| 4.5 – Location for Payment: SAO PAULO – SP                                                             |
| 4.6 –Account for Payment: TIM Celular S.A. - C.N.PJ. : 04.206.050/0001-80                                    |
| Bank: 399                                                                                                          | Bank Branch: 0454                          | Account No.: 05452-80                    |
| 5- INTEREST                                                                                                        |
| 5.1 – Adjustment Basis: 100% CDI                                                                        | 5.2 - Margin: 2.75% per year               |
| 5.3 – Interest Period: SEMI-ANNUAL INTEREST                                                             |
| 6. - DUE DATE 08/05/2010 MM/DD/YYYY                                                                           |

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| 7- INTEREST PAYMENT DATE |
|--------------------------|
| Installment No.          | Due Date |
| 01                       | March 2, 2006 |
| 02                       | August 29, 2006 |
| 03                       | February 26, 2007 |
| 04                       | August 27, 2007 |
| 05                       | February 25, 2008 |
| 06                       | August 25, 2008 |
| 07                       | February 26, 2009 |
| 08                       | August 10, 2009 |
| 09                       | February 6, 2010 |
| 10                       | August 5, 2010 |

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| Issuer                           |   |   |
|----------------------------------|--------|--------|
| TIM CELULAR S.A.                 |   |   |
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| Name:                            |   | Name:  |
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| Endorser                         |   |   |
| TIM PARTICIPAÇÕES S.A. |   |   |
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| Name:                            |   | Name:  |
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| Creditor                         |   |   |
| BANCO SANTANDER (BRAZIL) S.A.    |   |   |
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| Name:                            |   | Name:  |
| Title:                           |   | Title: |

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