DISH Technologies L.L.C.

无线客户买的不是频段，而是一个按月付费的账户，这个账户能激活、携号转网、适配设备、找到信号、克服漫游盲区、联系客服，并在监管机构、贷款方和网络合作伙伴紧盯时间表的情况下保持正常运作。

A wireless customer does not buy a frequency band. The customer buys a monthly account that activates, ports a number, accepts a device, finds coverage, survives roaming gaps, reaches support and keeps working while regulators, lenders and network partners watch the clock behind it.