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Other Information - Commitments ATT Mexico (Details) - Pegaso PCS S.A. de CV - Comunicaciones Digitales, S. de R.L. de C.V. | Apr. 24, 2024 | Nov. 21, 2019
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Commitments [Line Items] |  |
Wholesale access services agreement, term | 3 years | 8 years
Wholesale access services agreement, renewal period after term end, term |  | 3 years
Wholesale Access Services Agreement, Additional Consecutive Term | 3 years |

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