Need to make a ussd sending and reciving app through Gsm modem. when ever the data hits sql the app should process the ussd and save the reply back in DB
4 freelancers are bidding on average ₹8888 for this job
Hello how are you? I am very interested on your project. If you hire me, I will do my best and can deliver high quality project to u. i am waiting for your positive reply here.