Ecotech WinAQMS - Appendix F - Setting up Drivers and Modems

WinAQMS Mini DAS User manual 1.0 Appendix
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Using Hyperterminal
Start->Programs->Accessories->Communications->Hyperterminal
Name the session “Direct to Com X” where x is the number of the serial port
you are connecting to.
Connect using COM X where is the serial port the modem is connected to. ->OK
Bits per second = 19200 or 9600 depending on defaults
Data bits = 8
Parity = None
Stop Bits = 1
Flow Control = Hardware or None depending on defaults
->OK
You can now enter the AT commands required to set up the modem correctly.
The modem and sim card must be set up to be in NON-TRANSPARENT (ie error
corrected) mode. Telstra #1800636785 for sim card services (1300131816
wireless and data services). If you receive a telstra message saying that the
equipment you are calling is not compatible then the modem and sim card are
not set to the same transparency settings. The sim card must be set up to not
expect a pin code to be entered.
AT commands to set up the modem
AT&F
Reset the modem to factory (default) settings
ATS0=0
Windows will do the answering for you. (It looks for two RING
strings to come from the modem and will then issue an ATA command
to the modem)
AT+IPR=9600
Set the port baud rate to 9600 (note: if you change this setting
you will have to set the baud rate in hyperterminal to match)
AT+IFC=2,2
Set the handshaking to RTS/CTS (Hardware Handshaking). Use 0,0 for
no flow control and 1,1 for Xon/Xoff.
AT+CBST=7,0,1
Set the protocol to V32, 9600 Baud, Non-Transparent mode
AT+DS=0
Turns off V42bis data compression
AT+CSQ
Test the GSM reception strength
AT&Y0
Loads configuration 0 at modem startup
AT+CLIP=0
(FALCOM A2D3 ONLY) Call Line Identification Presentation
Set this to 0 or the modem will not work with windows.
AT+CRC=0
(FALCOM A2D3 ONLY) Cellular Result Code command
Set this to 0 or the modem will not work with windows.
&CNF GSM,,ATZ;+CSCS=”PCCP437”
(FALCOM A2D3 ONLY) Loads configuration profile and
correct SMS character codes at startup (Firmware
bug workaround)
&CNF MODE,V,
(FALCOM A2D3 ONLY) Set the mode to Voice Mode
AT&V
Display the current configuration (Falcom A2D3 also use &REQ CNF)
AT&W0
(SIEMENS ONLY) Save current configuration in position 0 (0 or 1)
AT&W
(FALCOM ONLY) Save the current configuration
Other commands that aren’t normally required:
AT+CBST=7,0,0
set the protocol to V32, 9600 Baud, Transparent mode (Not
Recommended as this is not error corrected)
Required sequence is
1: Reset the modem to the default settings.
2: Enter desired settings
3: Save the settings (AT&W)
4: Reset the modem by taking out the power and putting it back in.
5: Display the current configuration to ensure changes have been saved.