How would you enter info from a cell that has time but you also want to use text?

I want to be able to take the value from a cell which is a TIME....and input it into a cell that has text with it like this.

Cell D2 = TIME

Cell F4 =
="Called At *HERE IS WHERE THE TIME COMES IN"

I've tried ="Called At "&D2&""

but I get an error or a floating decimal.....any ideas?