On Mon, 06 Jan 2014 20:52:27 -0800, Jeff Liebermann wrote:

Since it happens with multiple handsets, it's a fair assumption that
all of the handsets did not simultaneously fail. Therefore, whatever
is wrong is at the base unit.

Hi Jeff,

Googling, it says the error indicates the base station loses its
power, but, that's just not happening, at least not from a loose power
cord.

The reason I know that's not happening, other than it's not, is that
not all of the handsets fail at any one time. Only one handset fails
at a time.

So, if it was the base failing (which is what the error indicates),
then all the handsets should fail simultaneously, I would think.