The Philips D135 Cordless Phone with inbuilt answering machine packs essential functions in a fresh and engaging design. Excellent sound reproduction and easy plug and play lets you enjoy every conversation with great clarity and ease. Automatic volume control offsets variations in sound signal, which can be caused by distance, signal strength or the callers phone. Our optimized antenna layout ensures strong and stable reception ; even in areas of the house where cordless transmission is difficult. Now you can take a call wherever you are in the house, and enjoy a long, uninterrupted conversation even as you walk around. Telephone information: Last number redial. Caller ID. Call log. Call divert. Handsfree facility. Ringer volume control. Large buttons. Up to 10 hours talktime/ 200 hours standby. Up to 50m indoor range/300m outdoor range. Out of range indicator. Low battery indicator. Answer machine recording time 25mins.