Only solder these connections if the components or associated wiring will not stay in place. As in the past wire wrap the component leads so they stay in place.

Fit all components. This includes the resistors, capacitors, R.F.choke, and the diodes. Of course you only fit D1, D2, C14 and the piezo if you want internal side-tone. All components should fit nicely in the places shown, if you have bad luck you might have to move some of the previous wiring.....which is why you did not solder earlier connections!

Now you can solder every joint.

The Paraset is ready for testing.