"I thought of something I forgot to tell you about the future," Bella tells Fëanáro. "A nice thing, that Olórin mentioned."
"It's nice! I said it was nice! He says in thousands of years your alphabet will still be in use!"
Shrug. "Alphabets change, in my plane, there could have been some reason to use a different one. But it's still yours."
"Have fun with the clay." It is incompatible with necklace-sharing so up she gets.
And in that time she gets past foundational principles, shelves crystal balls, and turns out a messaging spell! Would Rúmil like to try talking to his out-of-town friends as a test, if not a full range test?
Excellent! She plans to make a magic item version if the spell itself seems to work well, but the prototype spell will work basically like an osanwë or subtle arts conversation, beginning by announcing that this is a communiqué from so-and-so and indicating how to reply. Prototype lasts fifteen minutes.
Yeah, it will. She could design in some kind of call waiting like magic mirrors have? What would be a delighting design?
Oh yeah, that's pretty easy, although the waiting will run out the spell duration anyway. She can do that revision in an hour and a half. Here you go.
...okay, does he know anyone in the Outer Lands he wants to try to reach so the range can be checked?