Our partners, Friends against Scams offer free call blockers through a government funded scheme. See details here
“The National Trading Standards (NTS) Scams Team has secured funding to provide free* call blocking units to help protect people in receipt of scam and nuisance phone calls on their landline phone.
Please note that there is a limited supply of call blocker units available. You can apply on behalf of someone else with their consent, or you can apply for yourself.“

