Fifty-name and -number caller ID history. Any key answer, handset volume control, and intercom between handset functions. Handset talk time up to 10 hours, Speakerphone talk time up to five hours, standby up to five days. High-contrast text on the extra-large 2 inch screen makes it easy to read incoming caller ID or call history records. With Connect to Cell technology, you make and receive calls from your cellular plan, while enjoying the comforts of a home phone. Just pair up to two cell phones and connect two cell phones and one Bluetooth headset for use with landline calls. With up to 22 minutes of recording time, the digital answering system grabs calls when you cant. Experience a super long range of up to 2,300 ft coverage and clarity, provided by a unique antenna design and advances in noise-filtering technology. You can permanently blacklist up to 1,000 numbers. DECT 6.0 technology gives you private, interference-free sound from any room in your house. Remote access lets you listen to your messages when youre away from the phone.