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AL7024S-QSM-101 Altec Electronic AG 1 / 18 AL7024S Quick Start Manual Information provided by Altec Electronic AG is believed to be accurate and reliable. However, Altec Electronic assumes no responsibility for its use, nor any infringement of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent rights of Altec Electronic other than for circuitry embodied in Altec products. Altec Electronic reserves the right to change circuitry at any time without notice. This document is subject to change without notice. Product names or services listed in this publication are for identification purposes only, and may be trademarks or registered trademarks of their respective companies. All other marks mentioned herein are the property of their respective owners. © 2006 Altec Electronic AG Printed in Switzerland All Rights Reserved No. AL7020S-QSM-101 Altec Electronic AG Seite 2 / 18 AL7024S Quick Start Manual Table of Contents 1. First steps first ...................................................................................4 1.1 Checklist for first Tests.......................................................................4 1.2 Initialisation-Steps:.............................................................................5 2. Data applications ...............................................................................6 2.1 Analog V.32 Data Connection............................................................6 2.2 ISDN V.110 Data Connection ............................................................7 3. Most useful AT-Commands...............................................................8 3.1 RS-232 Commands............................................................................8 3.2 Data Commands ................................................................................9 3.3 General Commands.........................................................................10 3.4 Information Commands....................................................................11 3.5 Security Commands.........................................................................12 3.6 Network Commands.........................................................................13 3.7 Audio Commands.............................................................................14 3.8 SMS Commands..............................................................................15 4. Troubleshooting-guide ....................................................................16 No. AL7020S-QSM-101 Altec Electronic AG Seite 3 / 18 AL7024S Quick Start Manual 1. First steps first 1.1 Checklist for first Tests Instruction 1 Test SIM-card with a handy, decide if you want to use a PIN-code or not and note it. 2 Connect Hardware (5V-supply, RS-232-interface with 5V-levels, Antenna, SIM-card) 3 Set serial-port baud-rate of DTE to 115200 baud, 8n1, hardware-handshake (Soft-handshake not supported). The module should react already to AT- Commands, even if it is not connected to a network. If it is not reacting, try also 9600 baud. After getting responses from modem, set it to autobaud with ‘AT+IPR=0’ and store the setting with ‘AT&W’. 4 If no SIM-PIN-code is needed, the module should be connected to the network some seconds after power-up. (With the command ‘AT+CPIN?’ you can test if the Module requires PIN. Response ‘SIM PIN’ for yes, ‘READY’ for no.) If a PIN is used, enter it with 'AT+CPIN=”....”. The module answers with ‘OK’ and connects to network. It uses the providers in the ‘preferred-operatorslist’ (see AT commands interface guide). 5 Check the connection status of the modem. It can be seen by the flashing LED (Pin 29 of Socket) and the response "+CREG: 1,1" (After issuing the command 'AT+CREG=2'). 6 The reception-quality can be seen with 'AT+CSQ'. A reception level of at least 10 to 15 is needed for safe operation. 7 Configure the module for your needs (baud rate, information commands etc., see below) Set data-mode to V110 9600 baud with 'AT+CBST=71,0,1' and configure the other side of communication to the same. Set ‘ATS0=2’ at the other side. 8 Call the other side by 'ATD..........'. 9 If the other side calls you, set 'ATS0=2' before, so the module will answer after 2 rings. 10 For a test-voice-call, you could call a telephone or a portable phone with ‘ATD…. ;’ (Semicolon for voice mode). A headset can be connected to the module to speak to the other side. 11 Send an SMS to a portable. See following example: AT+CMGS=”0764359988”