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The iPhone 3G is the second generation of iPhone, released in 2008 by Apple. It has GPS, 3G data, and the App Store, and was updated to iOS 4.2.1 in 2010.
Learn about the history, features and versions of Microsoft Exchange Server, a mail server and calendaring server developed by Microsoft. Compare the current version (Exchange Server 2019) with previous releases and see how it supports Windows Server Core and Active-Active clustering.
Apple Mail is an email client included with Apple's operating systems macOS, iOS, iPadOS, watchOS, and visionOS. It supports various features such as SMTP, POP3, IMAP, S/MIME, Exchange, and iCloud, and has a history of development since 1997.
IP exchange (IPX) is a network for exchanging IP based traffic between different operators and service providers, developed by the GSM Association. IPX offers quality, security, efficiency and flexibility for IP based services such as voice, data and roaming.
3G Phones and Other Devices. 2001-2022. The 3G wireless network that introduced so many people to internet on their phones has been completely shut down in the U.S. Cellular providers only have a ...
Learn about the history, modems, availability and performance of dial-up Internet access, a form of Internet connection that uses the public telephone network. Compare dial-up with broadband and see how dial-up is used in rural or remote areas.
Voice over IP (VoIP) is a method and group of technologies for voice calls over Internet Protocol (IP) networks, such as the Internet. Learn about the steps, principles, functions, and standards of VoIP, as well as its consumer and provider markets.
Find out how to get live expert help with your AOL needs, from email and passwords, technical questions, mobile email and more. You can also access 24/7 phone support if you are a paid member by calling 1-800-827-6364.