2006 New York Code - Offer And Acceptance In Formation Of Lease Contract.

 
  Section 2-A-206. Offer and Acceptance in Formation of Lease Contract.
    (1)  Unless  otherwise  unambiguously  indicated  by  the  language or
  circumstances, an offer to make a lease contract must  be  construed  as
  inviting  acceptance  in  any manner and by any medium reasonable in the
  circumstances.
    (2) If the beginning of a requested performance is a  reasonable  mode
  of  acceptance,  an  offeror  who is not notified of acceptance within a
  reasonable time may treat the offer as having lapsed before acceptance.