There is nothing worse than endless spam and scam calls on your cell phone right!? Well Courtney has the hack to end all hacks today in Courtney's Corner! This one thing will stop those calls once and for all from ever getting to your cell phone again! Check out the hack below AND be sure to tweet us your life hacks @ONWithMario on twitter! It could be about anything and it may just end up on air next week in Courtney's Corner!