I am travelling to Montreal tomorrow from New Brunswick and I was wondering 2 things. 1) is it free to be able to text from my phone even if im out of the province? and 2) I'm leaving for the Dominican on saturday and I'd like to take my phone with me because of the music thats on there and the camera but I don't want to be charged extra for roaming... I was wondering what I would do to eliminate the extra charges? remove my sim card or is there a way to turn off my service for the week that i'll be out of the country.