Wavecom Step1 Wireless Communication Module Software Release Note

Below you will find brief information for Step1. This software release note details the features, corrected problems, and known bugs for the Step1 GPRS release, AT Version V532A. It highlights capabilities like automatic DNS assignment, transparent IP, and enhanced performance in mobile conditions, providing a comprehensive overview of the software's functionalities and improvements.

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Software Release Note for Step1
AT Version V532A – based on GSM stack 432
Update 03/04/02
Beta lite GPRS release – Not fully validated Features
&Uuml; Full Type Approved in 900/1800 (130 tests)
&Uuml; Support of automatic DNS assignment during PPP negociation.
The IP address of the primary DNS is not required in the application.
&Uuml; Transparent IP assignment (the PC is assigned the actual network IP address).
The network IP address changes at each connection.
&Uuml; Mobility: enhanced performance in fast-moving conditions
(e.g. in trains; the “cells changing” situations are supported).
&Uuml; Limited support of NC0/NC1/NC2 modes (transparent to user)
&Uuml; Support of PBCCH in present actual conditions.
Missing Features
&Uuml; MF3-no support for BTS power control mode – not mandatory &Uuml; MF5-no support for EMx modes – not mandatory &Uuml; MF8-no support for LLC Ack mode – not mandatory &Uuml; MF9-no support for RLC UnAck mode – not mandatory Corrected
problems
interface (CAT)
(CP)
/
Changes
in
the
AT
command
&thorn; CP1- Entering AT+COPS=? to search for networks during an active transfer is possible.
&thorn; CP2- Sending SMS in WMUX mode now works
&thorn; CP3- PC is notified of authentification failure during PPP negotiation
&thorn; CP4- ATD*99# is now supported (for activating a session without user-defined context)
Known bugs
&thorn; KB1 – ATO fails to return in GPRS online mode
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Hello! I am your AI assistant, and I have thoroughly reviewed the Wavecom Software Release Note for Step1, AT Version V532A. This document provides insights into the beta lite GPRS release, highlighting new features such as enhanced mobility and automatic DNS assignment, along with corrected AT command interface problems. Feel free to ask me any questions you have about this software release or the capabilities of the Step1 module described herein.

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