Download Easy GPRS User Guide

Easy GPRS User Guide
80000ST10028 Rev. 4 - 16/07/08
4 Command Mode Connections
4.1 Overview
This feature allows Telit’s modules to establish a socket connection in command mode.
The “classic” online mode connection is described in the figure below:
Online mode
Data Traffic
On Line
+++
With command mode feature now we have:
Command Mode
On Line
AT cmds
Sring
This means that the socket connection is created, but the user can give AT commands as usually in
command mode. If we receive some data on a socket a SRING message is raised.
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