How it works:
1. I get a pool from the operator of SMS codes (like this: Q3LQZ2J8) to add them to the panel.
2. The user sends a text message and receive a return code to paste into my script.
3. Places them in the form and send, after confirmation of correctness. The script changes the user group.
Codes have their group = valid in days, after which time the user returns to its main group.
Codes from the operator get a text file of the form:
Im looking for a person / company for the long cooperation.