*67, *81 via CISCO-SPA112 - how to make it work ?

[rad]

thanks to Liptonbrisk in previous topic, trying now to narrow down / focus the issue:

FPL via CISCO-SPA112
From "Phone Adapter Configuration Utility":
---------------------------------------
Voice
Regional :
. . .
Block CID Act Code: *67 Block CID Deact Code: *68
. . .
Block CID Per Call Act Code: *81 Block CID Per Call Deact Code: *82
. . .
---------------------------------------
Voice
User 1:
. . .
Supplementary Service Settings
. . .
CID Setting: yes
---------------------------------------


However, nether *67 nor *81 works.

Pls, if anyone can help ?