It's generally not possible to send text messages that display as coming from your mobile phone number as this could be misused by scammers to pretend they are you.
Any text messages send by SortScape will come from a number which is assigned to us by the SMS provider we use and will be different in each country.
We do capture any replies to text messages sent through SortScape and will notify you via email and also show those replies in the customer messaging section.