Things I've gotten paged for:
- Time change for the start of the day
- Location to meet for the start of the day
- Time change for a surgery/case
- If I was out and about on the floors doing a consult or something, the resident/attending would page where to meet up with them after or to add another consult to my to-do list
Sometimes we text instead but this some docs prefer not to share personal cell numbers (and frankly I'd rather not either unless it's somebody I want to stay in touch with for a letter or something). Or it's the first day with a new resident/attending and you haven't had a chance to exchange numbers yet. Most of the time it's just a lump in my pocket but the few times I've needed it it's been pretty handy.