A few days ago I was busy learning about the techniques of making sms gateway. SMS gateway software that I created using Gammu. I made the sms broadcast for advertising programs and other interests to a number of people.
But sometimes there are some of them that I send sms reply with the words that are less pleasing. There was even a return phone call to a number that I use to make the process of broadcasting.
Eventually I became uncomfortable myself. And trying to figure out how can i block the incoming calls and sms but i still make a phone call and sending text message. Finally I found a way to block an incoming call and sms.
But sometimes there are some of them that I send sms reply with the words that are less pleasing. There was even a return phone call to a number that I use to make the process of broadcasting.
Eventually I became uncomfortable myself. And trying to figure out how can i block the incoming calls and sms but i still make a phone call and sending text message. Finally I found a way to block an incoming call and sms.