Well, the Psijic Order is all about Mysticism, which spells like Telekinesis tend to fall under. Plus, I doubt it's a coincidence "psijic" sounds like "psychic".
It's my understanding that magic and psychic phenomena are largely indistinguishable. If telepathy could be interesting in-game (aka talking to an NPC from a distance- probably a little broken too, unless it was confined to getting hints about your current quest, which admittedly is actually more interesting than getting quest markers), it'd probably be a Mysticism spell.
EDIT: Didn't see the calling mentioned, although i'm glad I didn't just dream it.