Any com m unication or notice so given shall be deemed to have been given, i f: (a) Delivered personall y, on the day of personal del ivery;
(b) Sen t by ma il , on the day of recei pt or tent h (IO'h) day after posting, whichever is earl ier; and
(c) Transmitted by facsi mile, on recei pt by the sender of a transm ission or con trol report
from the d ispatchi ng machine showi ng the releva n t facsi m i le mach i ne number and the resul t of the t ransmission as "OK" or si mi J ar response.
Either party shall have the right to change its address, facsimile number and/or au thorized representative to gi ve and recei ve notices by givi ng notice thereof to t he other party i n the manner herei n above provi ded.
The language to be used in com mu nicati ons between BUYER and SELLER shall be Engl ish. English l anguage shall be used in all docu ments, drawi ngs, manuals, numberi ng system, Equipment l abels and specifications, and all ot her com munications mentioned i n t his Contract.