I have k750i (R1DB001) ,and i've instaled patch that changes whitelist into black list (accept calls,only from list).
It works fine,but i was wondering if there is a patch that can block callers that hide their numbers.
I've tried making empty contacts and adding them into list ,but it didn't work.
Can hidden numbers be blocked,like any number in blacklist (get busy signal)?
Can it be done via patch or something?
