The BT4600 Twin Big Button Advanced Call Blocker offers users complete control over which calls they want to take and those they wish to block, which means you'll never have to speak to another cold caller again.

The BT4600 has large, well-spaced buttons ideal for anyone who finds using smaller keypads a problem and is light and easy to use. It comes with an inductive coupler for use with a hearing aid and the latest call control features to help stop unwanted calls. It also has an answering machine with 60 minute recording time.

Other features include a 1.8" full graphic dot-matrix display with amber backlight, hearing aid compatible with amplify button to boost volume when you need it, one touch button to record live conversations, hands-free speaker, and gives up to 16 hours talk time with 180 hours standby time.

You must subscribe to a Caller Display service from your network provider for nuisance calls blocking and visual voicemail features. Charges may apply