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Integrator’s Reference Manual
xviii 80-99208-1 Rev. D
How This Manual Is Organized
This following table summarizes how information is
organized in this manual.
Chapter Description
Chapter 1. Getting Started Introduction to the GSP-1620 modem and
the Modem Integrator’s Kit.
Chapter 2.
Quick Bench Set-Up
Quick instructions for connecting and
powering up the modem and sending
commands via HyperTerminal.
Chapter 3.
Service-Programming Modems
Coordinating with Service Providers and
re-programming default modem
parameters.
Chapter 4.
Making Simple Data Calls
Quick tutorial on setting up a PC for
packet data, making mobile-originated
packet data calls, and using modem ports.
Chapter 5.
Developing Modem Applications
Developing software applications that
work with modem features.
Chapter 6.
AT Command Reference
Developer’s reference for AT commands,
syntax, and values.
Chapter 7.
Integrating GSP-1620 Modems
into OEM Products
Hardware descriptions of the modem and
antenna, mounting guidelines, and
environmental specifications.
Chapter 8. Troubleshooting Suggested solutions for modem problems.
Appendix A.
Globalstar Background
Globalstar space and ground segments,
coverage and carriers.
Appendix B.
RF Certification/ Restrictions
Certification compliance and RF
restrictions for the modem and antenna.
Appendix C. Warranty QUALCOMM warranty information for
the GSP-1620 modem.
Appendix D. Product Support How to contact QUALCOMM Globalstar
Customer Service.
Appendix E.
Specification Summary
Quick reference list of hardware
specifications for the GSP-1620 modem
and antenna.