Contingent liabilities This section provides additional information and explains recent changes in the contingent liabilities as described in the consolidated financial statements for the 2019 financial year. Consent fee for Sprint. In connection with the business combination of T‑Mobile US and Sprint, T‑Mobile US would have been required to reimburse Sprint for 67 percent of the upfront consent and related bank fees it paid to lending banks, or USD 161 million, if the business combination agreement had been terminated. Since it was sufficiently certain as of the current reporting date that the business combination would be consummated on April 1, 2020, T‑Mobile US no longer recognized a contingent liability as of March 31, 2020.