Only in writing. Any supplement or amendment to the Finance Documents shall be in writing in accordance with clause 22.1. Any waiver of the requirement of written form shall also be in writing.
Appears in 3 contracts
Samples: November 2016 (T-Mobile US, Inc.), Guarantee Facility Agreement (T-Mobile US, Inc.), Guarantee Facility Agreement (T-Mobile US, Inc.)
Only in writing. Any supplement or amendment to the Finance Documents shall must be in writing in accordance with clause 22.1β20.1. Any waiver of the requirement of written form shall must also be in writing.
Appears in 1 contract
Samples: Agreement (Tim Participacoes Sa)
