Have a Sl2100 with 4 24btn digital and 5 8btn IP phones(BE117453).

The IP phones are "self-labeling" but I can not figure out how to achieve this.

Assigned the function keys as DSS keys in PCPro and they worked correctly,
but until I went to each phone and manually reprogrammed them as DSS keys they showed the default "COx"

After doing them manually they now show "101","102" etc., but would rather it be Admin, Svc Dept, etc.

Also have a night mode btn programed that works but shows nothing on the display.