I wanted to report a bug about a service that you have implemented but that does not work (in my opinion very useful, if it works)
P26009 to P26014 on GXP21XX phones work regularly, but the same settings on GXP16XX do not work. I think it’s an obvious bug.
To sum up:
on GXP21XX phones by correctly setting codes P26009 to P26014, when a deviation from the menu is made from the phone, the deviation (Feature Codes disabled) appears correctly on the screen.
instead on GXP16XX phones correctly setting the codes P26009 to P26014, when you make a deviation from the menu from the phone, does not appear correctly on the screen the deviation (Feature Codes disabled).
Since the firmware GXP16XX is in beta, it is obvious that there may be anomalies, I will report this anomaly so that you can report it for resolution.
(I also opened a ticket for this problem)
the attached screen shows that on GXP21XX the symbol appears, so it works, on GXP16XX it does not appear, therefore codes P26009 to P26014 do not work.