Check the Tariff of Short/Long Codes automatically
...-------------
Contacts with the Modem
Picks the USSD string from balanceUSSDString.txt
Dials USSD and pick up the current balance
Picks Short Codes/MSISDNs from number2SendSMS.txt
Dials USSD and pick up the balance again
Continue the process until it sends SMSs to all the listed Short Codes/MSISDNs in number2SendSMS.txt
Usage
--------------------
Connect a Phone/Modem with USBdata cable to PC
Define the USSD string (Ex. *124#) for balance query to balanceUSSDString.txt
Define the Short Codes/MSISDNs to number2SendSMS.txt on which SMS tariff need to be tested
Make sure you have .Net Framework 2.0 installed in your system
Run TariffCheckup4SMS.exe
GUMA is a GPRS-Gateway written in C#. It contains a terminal for serial communication, phonecall-screen, SMS-Screen to send SMS from GPRS USB-Modem to GPRS phone. Param: Port, Baud, Parity, Data-/Stopbits, Write-/Readtimeout, Pin.