The Philips D2251B cordless phone provides high quality sound and a range of great features at an affordable price. Thanks to special parametric equaliser technology, calls are always clear and crisp for more natural conversations. The phone comes with a built-in answer machine with space for up to 25 minutes’ worth of messages, which can be accessed from both the base station and handset. The D2251B also includes a nuisance call blocking feature, with the ability to block up to four individual numbers or prefixes. Lastly, two programmable hotkeys provide one-touch dialling to the numbers you call the most.