• To learn how to establish a data connection using either your application’s
protocol stack or the modem’s built-in IP stack, refer to Chapter 4 – Establishing a
Data Connection.
• To learn how to use your modem with SMS messaging, refer to Chapter 5 –
Using SMS Messaging .
• To learn how to use your modem for GPS, refer to Chapter 6 – Using GPS
.
• To learn about your modem’s header, refer to Chapter 7 – Using the Modem’s
Header.
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