I want to keep one phone line for my personal and another for my
business use, though I don't want to carry 2 phones around.

While some (eg Razr) have the "change the active line" feature, I don't
know whether this means that I have to choose which one I have on at a
given time - ideally, I would want to receive any inbound call, and
then look at the display to see who it is and which number was
activated.

Any suggestions?




See More: Multiple line capacity