User Guide

Iridium Communications Inc. Information Contained in this Guide
9602 SBD Transceiver Product Developers Guide is Subject to Change Without Notice
Revision 1.2 (DRAFT 2)
Iridium Communications Inc. Distribution of Guide Restricted
Proprietary & Confidential Information 32 to Product Developers Only
5 AT Command Set Description
The 9602/9602N is configured and operated through the use of AT commands. See the “ISU AT
Command Reference” for the full set of AT commands and responses. For differences in AT command
support between 9602/9602N software releases, see the relevant software release notes, which are
made available to authorized Iridium VARs and VAMs on the Iridium Developer Extranet. It is the
responsibility of Product Developers to check compatibility of applications software with the AT
Commands on all 9602/9602Ns used for both development and commercial deployments. See also the
“Iridium Short Burst Data Service Developers Guide” for information on how SBD operates on the Iridium
system.