A:AnswerNot that I see. It is Bluetooth enabled so you might be able to connect that way but only within 15 foot range of base. I have Bluetooth hearing aids that I might be able to connect. Haven’t tried.
A:AnswerI used my phone for 4 hours in a meeting and still had some time left on my battery. It also depends if the battery is good in the handset or not.
A:AnswerNo. Keep a standard handset(not part of any system, no glowing screen) with a corded handset for that. Last one I bought was about $15 from Best Buy.