This document provides a detailed description of the HL78xx's low power modes while it is configured in PSM or eDRX.

This document provides necessary information to perform Firmware Over-The-Air (FOTA) on HL78xx modules implementing OMA LwM2M protocol.

This technical note explains the procedure to establish a PPP session with the HL78xx module and a Linux host.

This document provides steps to configure RF bands and customize the HL78xx for specific operators, and explains the impact of these settings.

This document describes methods (excluding FOTA) for upgrading HL78 Series firmware images.

This document describes methods for upgrading HL78 Series firmware.

This document describes the automatic RAT switching behavior of the HL78 module and provides examples of how to use both the recommended hands-off RAT management feature (AT+KSELACQ) and the legacy RAT switching feature (AT+KSRAT).

This document provides detailed descriptions for operating the AirPrime HL78xx’s GNSS subsystem, and its limitations.

This document describes the new "Signal Quality URC on Wakeup" feature that has been integrated into Sierra Wireless’ existing +KCELLMEAS AT command as of firmware HL78XX.4.5.0.

This document describes the Secure Boot mechanism on AirPrime HL78xx modules, and related Sierra Wireless processes used to deploy the Secure Boot feature.

This technical note outlines the necessary details to meet GSMA Device Connection Efficiency requirements.

This document provides describes the process to resolve an issue that can cause secure boot-enabled HL7800-M modules running specific firmware versions to fail secure boot verification and no longer be able to boot up.

This document gives an overview of how to use the CMUX feature supported by the AirPrime HL78xx.

This document provides a brief introduction of 3GPP advanced power saving features like PSM and eDRX, and explains how to test these features.