iPhone 5s Activation bypass without sim card

i had ordered myself an apple iphone 5s on amazon.com locked to sprint & i wanted to know how to bypass the sim card activation screen on my iphone 5s without inserting a sim card it has no icloud lock i just want to bypass the sim card activation screen on my iphone 5s it has the lastest version of ios 8.2 please tell me how to bypass the sim card activation screen on my iphone 5s i already ordered myself a sprint sim card with no active account on it will it work when i insert the sprint sim card with no service on it the seller on amazon.com told me that it would work & that it will pass the activation step on my iphone 5s please reply back ASAP thanks...