How to Send an SMS Text From a GSM Chip Using Putty

” want to be able to program the AI-Thinker A6 GSM module for one of my projects. As part of the learning curve, I set out to send a simple sms text message from the GSm module to my cell phone from a terminal emulator on MS Windows. I was aware that they ran on a 2G network which some may consider redundant, but it will be around in the UK for some time to come.”