unless your 6700 was lost, stolen, dropped in water, or run over by a car (severe physical damage) - you should never have to go to assurion. You can have sprint repair or swap your mogul with TEP. You can even do it online at
https://indirect3.sprint.com/apps/ad...&FROM_SPRINT=Y
And your replacement phone will show up at your door in 2-4 business days with a return kit for your old phone. Just make sure your phone has been active for 30+ days. Otherwise, just go to a Sprint Repair Center and they will do it for you.