Student moving to BC - use Videotron until get permanent address?

I could have sworn I already asked this question but I can't find any trace of it.

We have mobile plans in Ottawa with Videotron, which I think expire at the end of the year. Our daughter is moving to Vancouver to attend university in August. Can she use her Videotron plan for a few weeks or a couple of months until she gets her permanent address in residence? Once she has that, she can get a BC phone plan instead. Thanks