Is it normal for HR to contact you via text message to schedule an interview?

Hi, I recently applied for a job on LinkedIn.
The job looked normal—no flashy salary or exaggerated benefits—and the company page was verified. The only thing that seemed unusual was that the apply link didn’t lead to the company’s website but redirected to app.sesametime.com.
Afterwards, someone claiming to be from the company sent me a text message from a phone number to schedule an interview.