AT&T's Call International App Gives Smartphones VoIP Calling
Top message: I have a better idea by msteven3
Replying to: Re: I have a better idea by T Bone
Re: I have a better idea
True. I guess I should clarify that I was talking about using these apps while connected to a wi-fi network, which is also how the AT&T app works. Although, with GrooVe IP and Talkatone, you can also use them over 3G, which would also still be cheaper than using voice minutes and might even be cheaper than AT&T's VoIP rates.
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