The following simple website demonstratates how to send texts using the free SMS service of the ETH (you need to be member of). The core task of the website is to send a HTTP post request to the following website: https://www.sms.ethz.ch/cgi-bin/sms/send.pl The documentation is found here: https://www.sms.ethz.ch/sms/simpledescription.htm The header data consists out of your ETH… Continue reading Use ETH SMS service for sending texts abroad