It's hard to block every unwanted call on your landline phone. But there are some definite steps you can take to stem the flow. If there's a specific phone number that you're trying to block ...

Whether you’re on mobile or landline, there are plenty of useful ... 60 - Prevents calls from select phone numbers. *67 - Block phone number on Caller ID systems. *69 - Redial the last number ...

you can do so via the blocked numbers list in your Phone app. To block someone via a landline phone, you have to contact your service provider or use a call-blocking device. It's also a good idea ...

Why Not Just Call the Number Back? How to Block Scam Calls on a Smartphone How to Block Scam Calls on a Landline How to ...

This will block phone numbers that are not in your contacts ... CONTACT the Telephone Preference Service to add your landline or mobile number to the UK’s official Do Not Call register and ...