This phone can work during household AC power loss. It has excellent voice quality when talking; very good when listening. We found this phone's ease of use to be excellent. The answerer has very good message quality, a very generous 60-minute message recording time, and very good ease of use.
This unit allows you to pair cell phones and wireless headsets via Bluetooth. You can transfer address books from cell phones or place cellular calls using cordless handsets via Bluetooth. This phone supports two phone lines. Can conference handset to handset, as well as with an outside line. Can assign ringtones to contacts so that you know who's calling before you check Caller ID. Includes USB charging port for smartphones or other devices. Phone features include call blocking for nuisance callers, a lighted keypad, which is essential if using the phone in a dark room, talking caller ID, auto talk (allowing you to answer a call by simply lifting the phone out of the base), any-key answer, voice-mail indicator, chain dialing, helpful if you frequently use calling cards, multilingual menus, and a headset jack on the base. To save energy and extend battery life, the phone automatically reduces radio power when its base is nearby. Answerer has an audible new message alert, and you can record a greeting using a handset.
On the downside, answerer message had noticeable background noise. It is easy to accidentally erase unplayed messages.