This is a small project and would like to award as soon as possibe and expect the winner to deliver on time.
I have a Wavecom GSM Modem Pool 8 ports - Q2303A module AT Commands modem pool that holds multiple SIM cards and each SIM may belong to different mobile providers. This is connected to a PC.
I would like a program designed in language of your choice.
The program to be able to send USSD code from the PC to SIM in particular slot of the modem pool. Each slot is associated to COM ports
I have a php program performing other function. When the function completes, I want to trigger the USSD program so it can send the relevant USSD code i.e it could be either code to apply a voucher pin topup or code to check balance.
Please serious bidders only as i intend to offer project out asap.