This accessory phone pairs perfectly with the D2280 series phones. You can expand your D2280 series up to 12 handsets and use them throughout your house. The series has a digital answering system with message manager and live talk speakerphone. It comes with the unsurpassed DECT6.0 voice clarity, security and range. Since it has eco mode, you'll have up to 7 hours continuous talk time. Need some peace and quiet? You can turn off all the ringers with the silent mode button. The phone will store up to 50 names and number from your caller ID and will hold 200 names and numbers in your phone book. Do you have a pesky caller? You can block up to 20 numbers so they don't ever call again. This phone is compatible with the DRX100 range extender if you need some more distance while you talk. The display, owners manuals and voice prompts can be set to English, Spanish and French. You also have the ability to push mute or hold from the handsets, intercom between the handsets and see if there's a voice mail waiting for you with a blinking light on the handset. A headset jack and belt clip is possible on this handset as well.