Ο/H Phone Arena News έγραψε:
In the United States, there's no shortage of wireless service providers to choose from. Most notably, you've got the top dogs of AT&T, Sprint, T-Mobile, and Verizon. These providers own their own towers and service and sell it directly to customers. Then, you've got an entire sea of other MVNOs - Mobile virtual network operators - that use the service from the top dogs to power their own companies. These guys come in the form of companies like Cricket, Boost Mobile, Metro PCS, Straight Talk, Virgin Mobile, etc.
Earlier this week, we got official word from Comcast that the ...Source: phonearena.com/news/Charter-fo…n-the-near-future_id85767
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