I'm on the "do not call register" and they still managed to call me, trying to sell solar panels with a government rebate. Does not answer the phone with a business name or any sort of professional manner

I just received about 5 calls one after the other all from different numbers all spam

A recovery company claiming that they will get lost investments back. The wanted bank details.

Called and then hung up so I’m assuming spam. I’m on the do not call registry.

Hung up when I asked who their employer is