The record sheets are just what the name implies ..for records and as a guide to program what you want. I worked on most of Toshiba's but the '16'..but I believe the programmings the same/similar.. use program 81 to assign ringing..ext 10=port 01 ext 11= port 02 etc. and program 39 for button assignment and prog 40 for line assignment. I'm assuming you just need some basic programming done..Those should get you going.