Lois’s answer to “looking of a book I have read something like twenty years ago, but I can not remember the title of …” > Likes and Comments

Hm this rings no bells for me but the question is so poorly phrased I might have read something nd not made the connection. But, I don’t recall anything with phone-transmitted telepathy.

They would have better luck going to here: https://www.reddit.com/r/tipofmytongue/

The "What's the Name of that Book" group https://www.goodreads.com/topic/group... might be able to help.

He'd have to include more detail, but another place to try is https://scifi.stackexchange.com/. I strongly suggest reading this first, though: https://scifi.meta.stackexchange.com/...