In order to use this install the following app in an old android phone (it could have similar app for iphone, but not sure): Search for "SMS Gateway" developer b00lean Install it on a cheap/old phone with wifi and in settings->http settings set the following url in order to receive sms https://licklist.co.uk/sms-gateway/gateway.json?secret=4B541D99 This will send to the server extra parameters like phone and text which are the key parameters in order this functionality to work