Okla. Stat. tit. 12, § 1756
The date for the appearance of the defendant as provided in the order endorsed on the affidavit shall not be more than thirty (30) days nor less than ten (10) days from the date of said order. The order shall be served upon the defendant at least seven (7) days prior to the date specified in said order for the appearance of the defendant. If it is not served upon the defendant, the plaintiff must apply to the clerk for a new order setting a new day for the appearance of the defendant, which shall not be more than thirty (30) days nor less than ten (10) days from the date of the issuance of the new order. When the clerk has fixed the date for appearance of the defendant, he shall inform the plaintiff, either in person or by certified mail, of said date and order the plaintiff to appear on said date.
Laws 1968, SB 536, c. 322, § 6, eff. January 13, 1969.