作者: Ivy Cunningham , Stacia Lynn Pache , James L. Cannon , Michael Bosland
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摘要: A business model that is dedicated to supporting a wireless messaging device. The offers unlimited services on dependent device, including mixed limited/unlimited usage models, pre-and post-pay and models not found in conventional monthly recurring charge system. further includes components address service selection, suspension, resumption, add-ons, account limitations restrictions, detect device compatibility with support services, analysis, charging cycles, billing methods, third-party add-ons interfacing, troubleshooting support.