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Apparatus and method for simultaneous multiple telephone type services on a single telephone line

  • US 20050163303A1
  • Filed: 03/22/2005
  • Published: 07/28/2005
  • Est. Priority Date: 02/28/1997
  • Status: Active Grant
First Claim
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1. A method comprising:

  • transacting a first telephone service over a subscriber line within a plain old telephone system (POTS) frequency band; and

    transacting a second telephone service over the subscriber line within a frequency band that is higher than the POTS frequency band.

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