Dear Ms. Lyons,

Supplemental to our earlier correspondence, I have a question:
You wrote:

"Also, this phone line that we can provide would be an analog phone line,
we do not have a regular copper POTS line phone line in the state of MA,
would this work for you?"

Permit me to say that I don't understand how you would provide an
"analog phone line" which is not a metallic (copper) conductor.

On the outside of my house is a telephone network distribution box
which is fed by a 3 circuit (6 copper wire) cable. Two wires are used
to connect 617-489-1043. Four wires are unconnected in this box. I
presume their proximal termination is in the telephone exchange, but
I cannot be sure.

Addressing your question as "what would work for me", I answer:
any connection or any combination of connections which will 
preserve my DSL Internet access and which will provide me 
with an analogue (POTS) or a digital (VoIP) voice connection.

Thanks once more for your help and your patience.

Sincerely,
Ernst Meyer