https://www.yaesu.com/downloadFile.cfm?FileID=15143&FileCatID=263&FileName=FT%2D70DR%5FDE%5FAM%5FENG%5F1907%2DF.pdf&FileContentType=application%2FpdfSee customized menu settings. It’s there.
Item #56 on page 41 in the manual.Enjoy!