Modem Application Notes

GPRS Connection Parameters //Set extended error messages AT+CMEE=2 //Set GPRS APN Name AT+CGDCONT=1,”IP”,”APN Name” //Set GPRS Username AT#USERID=”username” //Set GPRS Password AT#PASSW=”password” Outgoing Connection (Old Commands) //Open GPRS context 1…

COM Port Setup Step 1) Open Hyperterminal (or your preferred terminal emulator: PuTTY, TeraTerm) Step 2) Select new connection. Name the new connection for reference in the future. Step 3)…

Setup GPRS Connection Parameters (All units) //Set extended error messages AT+CMEE=2 //Set GPRS APN Name AT+CGDCONT=1,”IP”,”APN Name” Outgoing Connection (Old Commands - No longer supported) //Set GPRS Username AT#USERID=”APN username”…

Step 1) Open Hyperterminal (or your preferred terminal emulator) Step 2) Select new connection Step 3) Name your port Step 4) Choose the correct COM port Step 5) Configure the…

Setup Dial-up Networking on Microsoft Windows The following steps describe the process to add the Siretta Modem as a Microsoft Windows Dial-up Adapter. Navigate to >> Start > Control Panel…

Using the GNSS enabled range of Siretta Industrial Modems allows you to provide a lat/long position fix to your application. Position information can be used in many wide ranging applications…

GPS Location Integration into Google Maps The GNSS enabled family of Siretta Industrial Modems provide GPS position information in the Decimal Minutes format which is presented as ddmm.mmmm for latitude…

This application note details how to use an analogue circuit switched connection (CSD) between a Siretta Modem integrated to an existing system at a remote location and another modem at…

LED Not Lit If the LED on your Siretta modem is not lit, please check the following procedures: » Check the modem has been connected to the correct power supply…