Differences between GSM and GPRS/EDGE/HSPA technology
GSM technology is typically used for voice calls and text messaging, whereas GPRS/EDGE/HSPA
technology provides a data connection to the cellular network that can be used for web browsing,
multimedia messages, or accessing your corporate network.
Wi-Fi
Wi-Fi enabled devices such as AirLife allow you to connect to the Internet through a Wi-Fi network/
hot spot. Wi-Fi is short for Wireless Local Area Network or WLAN devices based on IEEE 802.11
standards.
NOTE:
Wi-Fi is a trademark of the Wi-Fi Alliance which promotes WLAN technology and certifies
products that conform to 802.11 technology standards.
Data connection types
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