[Elecraft] K3 : toggle between two powers ?

[Paul Christensen]

> "Actually, I was hoping it would have a rear panel RJ-11 so that it could
display telephone Caller-ID.  Then I could instantly decide if the caller
was worth interrupting my radio activities for.  ;o)"

Already part of the K3.   Turn the K3 upside-down.  The RJ-11 is located on 
the bottom-right side of the transceiver.  Simply plug the phone line into 
it and caller-ID displays right above the S meter.

Paul, W9AC