Recent Telegram removes functionality from URL Scheme
ServicePlanner used to work fine in sending a report via Telegram with a prepopulated message (the report) and the contact phone number.
However it appears since version 5.X of Telegram this URL Scheme is no longer working.
Hopefully they will resolve this issue soon, but in the meantime I am going to have to remove this feature as it no longer works :(
Edited by Matt Delmarter