Opposing Counsel has been trying to fax me 100+ pages of Discovery Response unsuccessfully on the deadline date. They called me via phone and asked to send it via email. I faxed them stating they could email it to me...but I do not believe I have waived my right to proper Method of Service under Rule 21 of the TRCP (fax, delivery, mail, etc). Have I waived my right?, especially since I did not sign anything and I did not state my name in the faxout. I want to tell Opposing Counsel, "Sorry you failed to meet the deadline for Discovery Response".