I am trying to find a solution to making calls when I am stuck at a place that has WiFi but no cellular signal (like at a local hospital). I have Google Voice (GV) with its own number and an iPhone on ATT.
I am already planning to use GV for outgoing international calls. However, VOIP solutions for the iPhone (like Skype, iCall) incur additional costs for calls to landlines, domestic and international.
I have plenty of cellular minutes and I don't need to pay Skype etc for VOIP on the iPhone under normal circumstances.
What is the best way to make and receive calls on the iPhone when I have WiFi but no cellular coverage?
I am already planning to use GV for outgoing international calls. However, VOIP solutions for the iPhone (like Skype, iCall) incur additional costs for calls to landlines, domestic and international.
I have plenty of cellular minutes and I don't need to pay Skype etc for VOIP on the iPhone under normal circumstances.
What is the best way to make and receive calls on the iPhone when I have WiFi but no cellular coverage?