I’ve worked with the SMS Notification and Verification Plugin for Osclass before. I think it’s a pretty handy tool, especially for adding an extra layer of security with phone number verification. The one thing I’d suggest, though, is using
disposable phone numbers if you’re testing things out. It saves you from getting too involved with your number and keeps things simple. I’ve had good luck with a few services – they help you set up a temporary number that works for the job. It just makes the whole thing smoother without too much hassle if you want to avoid any issues or complications with phone numbers.