Please look at the back or underneath your Cable Set Top Box (STB) for the specific manufacturer and model, and also try those codes. Please see attached for the full list. See also the v9.7 update, and the "Common Codes" as well.
Cable Set Top Boxes (STBs):
ALTICE: 5594
AMINO: 5574, 5604
COM HEM: 5684
FOXTEL: 5564, 5614, 5634
KABEL DEUTSCHLAND: 5694
MECOOL: 5624, 5654
MEO: 5594
OCTAGON: 5674
Optimum: see also Altice, Sagemcom
ORANGE: 5594
Samsung SMT-G7401: 4404
SAGEMCOM / Altice: 5584
SDMC: 5594
SFR: 5594
SKY: 5664