WeFi for Android: Use, Find & Share Information About WiFi Hotspots
When I woke up yesterday morning, I found the “No Service” message at the top of my iPhone’s screen. This is not unusual. But, it remained there even when I walked around outside to spots where I usually could get a reasonable signal. A call to AT&T Wireless confirmed that the cell tower serving my area was offline. However, even though the cell tower remained down for several hours, I was able to check my email, login into Facebook, tweet on Twitter, browse web sites and used apps because I had a WiFi connection to fall back on.
As you wander around this summer, you may find yourself in need of a WiFi hotspot too.
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