I have started to decline calls when I don't know the number so as not to have my number placed in the database...this is getting very annoying to receive upwards of 6 calls a day from unknown numbers. So much for the National Do Not Call Registry.....sure wish the gov't would start to enforce this database instead of wasting time on fighting over things such as Obamacare and start to do more for the people that have elected them like the Do Not Call Registry.....so tired of those who cannot speak English worth a damn and then have the audacity to be disrespectful/rude/swear at you when you question how they got your number/s for medical supplies when no one in your house is even a diabetic for example stating it was supplied by your doctor.....BS!!!!!!!!!!!