All rate plan offers require approved credit, multi-network GSM digital phone, network programming fee and signed multi-year service agreement; early termination fees apply. Customers must have a mailing address and live in Centennial's Primary Service Area. Centennial Wireless may discontinue service with a customer if either 40% of airtime minutes or 750 usage minutes are off Centennial-owned systems over two consecutive billing cycles. Any unused minutes are forfeited. Minutes are non-transferable from one rate plan to another. Airtime charges are billed in full minute increments. Blue Nation Plans: Unlimited Incoming calls apply to calls received on the Blue Nation Network. Night and Weekend minutes apply to calls made or received on the Blue Nation Network between the hours of 10pm-6am Monday - Thursday and 10pm Friday-6am Monday; unlimited. Free Blue-to-Blue minutes apply to calls made or received to another Centennial subscriber within the Blue Nation Network; unlimited. Free Nationwide Long Distance applies to calls made from the Blue Nation Network to anywhere throughout the continental USA, Puerto Rico, US Virgin Islands, and the Blue Nation Network rate area in the Hawaiian Islands and Alaska; airtime charges apply once included minutes are exhausted. For an additional fee per line, Early Nights and Weekends allow night and weekend free calling to begin at 5 p.m. Blue Nation Companions share the accounts anytime minutes and must purchase the Blue Nation Companion Pack per companion line to receive the additional Free Incoming, unlimited Nights and Weekends, and unlimited Blue to Blue minutes. Calls made outside the Blue Nation Network, in the USA, are 15-cents per minute. Roaming in Canada will be billed at 69-cents per minute. Some digital calling features may not be available outside of Centennial’s Primary Service Area. Features: Voice mail storage and retrieval use included plan minutes; once included minutes are exhausted, airtime charges apply. myBlue Text: All undelivered messages to your phone will be stored and re-sent to your phone for up to 72 hours by the network. All undelivered messages will be deleted after 72 hours. Off network incoming & outgoing text messages may incur additional charges. Off-network is defined as non-Blue Nation Network. Centennial Wireless makes available a No Worry Protection Program (NWPP) underwritten by Continental Casualty Company, a CNA company, and administered by Asurion Protection Services, LLC, a licensed agent of CNA. Directory assistance, taxes, and network interconnect are additional. See a Centennial representative for more details. Centennial Wireless is a registered trademark of the Centennial Cellular Corporation.