Hm.. I don't endorse telemarketers calling cells; the one who has the woe to call mine will get verbally reamed! But as for bill collecting; I am drooling over this idea. I am sick of people who evade their credit card bills; they got the goods and don't want to pay.. to have their CPs will be AWEsome for me!
I work in a dept where we basically deal w/ people who are paying on their defaulted CCards, but some of them stray and stop paying... this will be interesting if we're "allowed" access to people's cells.. look out check bouncers!