So if you’ve not signed up for it you should do so, especially if you’re wasting money on the other two inferior options. And while you have to pay for both of these (£5.50 and £7.50 per month, respectively), Call Protect is free. You can then supplement this by sending all calls from certain types of numbers (international, withheld and unavailable) to the voicemail service.Ĭall Protect is a much more powerful tool than some of BT’s other call features, such as Choose to Refuse, which only lets you block 10 specific numbers, and Anonymous Call Rejection, which just stops calls from people who have withheld their number. Here’s what’s on offer from the biggest providers: BTīT’s Call Protect automatically diverts calls that BT believes to be from nuisance callers to customers' junk voicemail boxes, and it also allows people to compile a personal blacklist of numbers they wish to block. from Menu, select Settings > Call > Additional settings > Caller ID.Most of the major landline phone providers now offer a free service to reduce the number of nuisance calls that you receive.Now select Calls and go to Call settings > Additional settings > Caller ID.For example, some requires you to change these settings via their website and not from the phone itself. This applies to many operators, but not all. go to Settings > Phone > Show my caller ID.If your mobile has this functionality you can apply the following steps: Configurations might vary depending on the network operator.

Not all mobiles are configured in the same way. Most mobile phones provide the option of activating and deactivating the display of your mobile number on the screen of the person you are calling. It is also possible to configure your mobile.

How to block your number when calling