OnCell G2150I AT Command Set Introduction
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Definitions The words “Mobile Station” (MS) or “Mobile Equipment” (ME) are used for mobile terminals that
support GSM services. Terminal Equipment (TE) is the Human Machine Interface (HMI) of a
GSM device (modem or handset). TE can be a handset HMI or the AT command line interface.
A call from a GSM mobile station to the PSTN is called a “mobile originated call” (MOC) or
“outgoing call,” and a call from a fixed network to a GSM mobile station is called a “mobile
terminated call” (MTC) or “incoming call.”
Presentation Rules In the remainder of this document, AT commands are presented in three parts. A “Description”
paragraph provides general information about the AT command (or response) behavior. A
“Syntax” paragraph describes how to use the command, and gives possible responses in a readable
format. A “Defined values” paragraph provides parameter values, and the AT command for the
corresponding responses. Schemas are provided where necessary.
TE
ME
OnCell G2150I
User GSM network