This Application Note describes methods and services through which an application will be able to perform a Geolocation operation through the use of purely CellID’s without the need for GPS.

This Application Note describes the hands-free solution available on AirPrime WS6318 module. A brief explanation of the hands-free solution is followed by a detailed presentation covering the overview, block schematic, parameters explanation, tuning guidelines, and default parameters.

This application note gives an overview of the CMUX feature for multiplexing data over serial link, and describes the Sierra Wireless implementation of CMUX. The CMUX feature allows multiple virtual ports to be created on a physical serial link (3GPP TS 27.010).

This application note describes the steps required to retrieve the IP address (in DOC format) for any issued domain (URL). The conversion is possible using the DNS resolver functionality from the network provider.

This application note explains the Sierra Wireless implementation for PLMN selection and reselection. It also includes a PLMN reselection FAQ.

This application note explains how to use the PCB antenna on AirPrime GSM/GPRS modules operating on the 850 and 1900 MHz frequency bands.