Many VoIP providers have sold this as a feature, pointing out that users can get online anywhere in the world and still place and receive phone calls from the same phone number.

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An easy-to-navigate menu lets you queue units or call in reinforcements from anywhere on the map, and building your bases and commanding your soldiers is as easy as pointing and clicking the mouse (you'll need to use a few keyboard commands, as well).

CNN: Review: Command & Conquer: Red Alert 2