Guys, please. Keep it in the bedroom.
Don't interrupt the honeymoon.
EDIT:
This revision relies on the F44 design, or anything else implementing the
can wire telephone wired Linkgem.
Future Revision: Wireless LinkgemWe've already created the Linkgem, a slightly modified Magegem that turns audio into magical signals and vice versa, for travelling across a wire. This was the easy part, as we had already done magic and audio conversion and the only real addition was keeping the signals tidy and adding a wire between two gems.
But now comes the real challenge. A wireless Linkgem.
There exist uncountable types of ambient magic not normally of consequence to the real world. Through Mathemagics, certain frequencies that don't interfere with all known applications of magic (including anti-magic of both sides!) can be isolated.
Then we can apply a slightly different form of the sound-magic conversion method already employed in the Linkgem to convert the sound to that magical frequency and transmit it throughout the area. Other Linkgems set to the same frequency will absorb these waves and convert them to sound, creating an effective wireless method of communication.
This being a revision, unfortunately we don't have time to implement ideas such as another AAA Magegem "dial" that changes the frequency on the go. While we should b able to implement this in future applications of the Linkgems, for now our Linkgems will be set to certain frequencies at production.
Ultimately, this is just a tweaking of our current audio<->magic conversion methods to work with certain magical frequencies and removing the wire so these magical waves transmit freely.
TL;DR: Make magical radios. This is only a revision if we make wired Linkgems first. And as wired Linkgems are effectively just can telephones, that part should be easy and able to be done as a minor element of an existing design or
maaaybe a revision. Otherwise this is probably a design.