Can I replace my existing phone line with an ISDN line and get 2 channels, one for voice and one for data-over-voice?
NYNEX recommends leaving at least one phone line at your address as a POTS line, so that in case of power troubles you can still call emergency services. (Inquiries in July 1997 by Jonathan Lieberman indicate that NYNEX will insist on a POTS line being present – they will not sell you just an ISDN line.
Related Questions
- What will happen to the voice features (call waiting, voice mail, etc.) on an existing phone line that is upgraded to Verizon High Speed Internet for Business?
- Can I replace my existing phone line with an ISDN line and get 2 channels, one for voice and one for data-over-voice?
- Is an existing voice phone line required to provision DSL?
