I would like to reduce my rings to four for voicemail to answer my phone. Currently it takes 8 to 9 rings before voicemail answers, and for that reason no one is patient enough to wait that long.
I have tried the code several times and it does not work, and I can't seem to find a way to speak with Public Mobile support staff and not even sure if there is a support staff. May have to change providers to resolve my isdue.