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Topics: 3g

3g in India

Asked by Gopinathp : 02 December 2009 - 08:27 PM
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Does Verizon still use Circuit Presence Over Packet Data CPOP?

Asked by timoreilly : 10 November 2009 - 07:56 AM

Answered by adfm : Nov 11 2009 01:29 PM
Yes. Verizon still uses CPOP. Circuit Presence Over Packet Data (CPOP) is a method to assure that you receive an incoming call when you're using your device to surf the web or another app that use... full answer >
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Become Familiar with iPhone Network Connectivity

By tobyjoe : 24 October 2009 - 11:26 PM
The iPhone supports several forms of networking: Wi-Fi, 3G, and 2G EDGE. The iPhone will detect and use the fastest connection automatically. That is, if Wi-Fi is available, the iPhone will use it. If...
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How the iPhone chooses a network connection

By jwikert3 : 30 September 2009 - 02:05 PM
The iPhone isn't online all the time. To save battery power, it opens the connection only on demand: when you check email, request a Web page, and so on. At that point, the iPhone tries to get onl...
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How to turn off 3G on the iPhone (and reduce dropped calls!)

By jwikert3 : 11 September 2009 - 11:52 AM
"How to Turn Off 3G?" Are you kidding?! The world waited a whole year for Apple to add 3G to the iPhone, and everyone's paying AT&T a lot more money for the privilege of getting ...
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How to use your mobile phone as a modem

By JDBiersdorfer : 08 September 2009 - 02:08 PM
Over the past few years, cellular phone networks have been enhanced and upgraded to handle lots of data along with voice signals. These are sometimes referred t...
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