ot curable;(e) by MetroPCS (provided that MetroPCS is not then in material breach of any representation, warranty, covenant or other agreement herein), by written notice to DT, in the event that (i) assuming all conditions set forth in Article V (other than Section 5.2(a) and (b)) were satisfied and the Closing were otherwise to occur on the date MetroPCS delivers such notice, a breach by DT, Glob