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by Pxtl 4306 days ago
Wifi is free and Hangouts messages are tiny anyways. The bigger concern is avoiding accidentally sendning a message to a user who isn't connected to Hangouts through their primary device - I've often found Hangouts messages waiting for me on my tablet at home.
1 comments

> Wifi is free

In places that have free WiFi (or where you've already paid for it), WiFi is free or at least has a zero marginal cost per byte. But that's usually not everywhere people use phones.