The BT Everyday Phone has excellent sound quality, is easy to set up and allows you to block up to 20 numbers. It has a do not disturb mode, an easy to read backlit screen and lets you save up to 50 contacts. It also has volume control and lets you redial any of the last 20 calls you made. (You must subscribe to a Caller Display service from your network provider to block nuisance calls. Charges may apply). Can block 20 individual numbers meaning that you really can avoid speaking to the people you don’t want to. For those times when you just want some peace and quiet switch on block all so that your phone won’t ring. If you want key friends and family to get through they still can. Telephone information:50 name and number memories. 5 ringtones. Last number redial. Caller ID. Call log. Ringer volume control. Up to 10 hours talktime/ 100 hours standby. Up to 50m indoor range/300m outdoor range. Out of range indicator. Low battery indicator. 1 - Blocks a specific list of numbers. Manufacturer’s 1 year guarantee. EAN: 5016351619353.