I'm getting rid of my land line, which means this DX2 will be my only POC, also means that every sales boiler room will be calling it soon enough. I'm looking for a way to filter this traffic. The only solution I can come up with is to create an empty MP3 file, name it None, dump in in my ringtone folder and set it as my default ringtone. Then add my regular ringtone to each contact individually. This would allow anyone in my contact list to ring my phone but everyone else will end up dumped into voicemail. If anyone has a better idea I would love to hear it. Thanks.