A:AnswerYes you can. I have good results by using a same tape or a microphone attachment with speaker mode. Place it about 3 to 4 inches from the phone. It records my voice and the other end 95% of the time. Good luck
A:AnswerWire from wall must have a connector (RJ11 plugin type). This connector plugs into socket on phone base. Phone then can be attached to wall (using the usual metal wall plate - if you don't have one, they are available from most phone suppliers (hint: take your phone into shop to be sure you get one that fits phone. Plate attaches to wall with (usually included)) drywall screws.
A:AnswerMine is connected to a standard landline provided by Verizon as part of my Fios service package which does have a modem for television and internet service. The phone is connected to the standard wall telephone connection type of wall plate. I'm not sure whether or not the modem transmits telephone calls through the existing telephone wiring in the walls. You might want to ask your current provider of home telephone service.
A:AnswerNot as a caller ID, but will work as a regular wall phone...I didn't know my old speaker phone needed batteries when it quit working after 10 years until I took it down.
A:AnswerI do not believe that you can. An rj9 plugs into the handset cord jack on a landline phone. An rj11 is the cord and jack from the wall to the phone.
