Generally, cell phones are mapped to a number and device ID regardless of the implementation. That is how the call finds you. I am not aware of any cell providers that allow for multiple cell phones for a single line, predominantly because the routing software does not allow for multiple device addresses. Although, with the number of customers moving to cell only and getting rid of their land lines, this may be in some cell companies...
plans. Estimates say that 40% of all cell users have no land lines at their home.
Related Q&A from Carrie Higbie, Data Center Networking Expert
With a growing number of online resources, is the Magic Quadrant still the No. 1 source of vendor information?continue reading
To view networking infrastructure and project management expert Carrie Higbie's latest advice, see her Public Profile on the IT Knowledge Exchange.continue reading
Find out the industry standards for twisted pair cable length in this response from network infrastructure expert Carrie Higbie.continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.