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Option-Click AirPort Menu for Network Details

If you hold down the Option key while clicking the AirPort menu in Mac OS X 10.5 Leopard, you'll see not just the names of nearby Wi-Fi networks, but additional details about the selected network. Details include the MAC address of the network, the channel used by the base station, the signal strength (a negative number; the closer to zero it is, the stronger the signal), and the transmit rate in megabits per second showing actual network throughput. If you hover the cursor over the name of a network to which you're not connected, a little yellow pop-up shows the signal strength and type of encryption.

 

 

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AT&T Users Finally Getting iOS 6 Government Alerts

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AT&T is pushing out an update to iPhone 4S and 5 owners to enable the government alerts feature that was introduced in iOS 6, a capability that has been available to Verizon customers since September 2012. The alerts are part of the FCC’s CMAS (Commercial Mobile Telephone Alerts) initiative, and include severe weather alerts, AMBER alerts for abducted children, and Presidential alerts. All but the Presidential alerts can be disabled in settings, and none of the alerts count against data or messaging limits.favicon follow link