How Do I Block Out Automated Scam Calls on My Flip Phone

[Deleted member 111282]

I'm currently using an Alcatel Go Flip 3 running KaiOS 2.5.2, and these automated scam calls keep appearing in my voicemails without appearing in my call list. Yesterday was the worst, with 7 appearing in my voicemails. I'd normally block the numbers, but without them appearing in my call list, I can't. There's no app in KaiOS' repository that blocks the voicemails from appearing. Is there any hack I can use to eliminate this problem?

 

[Crippled]

I don't know if your phone has that capability. I block them with my Android Moto 8 phone and they use a different phone number to spam/scam me.