This patch allows to block calls.

Code:
;w580 R8BA024
;Whitelist to blacklist
;(c) SiNgle
;(p) depeha
;(p2) Pmk2k
+44140000
C75719: D0 D1
Code:
;w580 R6BC002
;Whitelist to blacklist
;(c) SiNgle
;(p) depeha
+44140000
C70815: D0 D1
tested and worked.