Hi there mate. Much of what I would say has already been said. My wife, Pia, is from a province in Mindanao. She had to trave 13km to an internet cafe to chat with me. She had no mobile and neither did her immediate family members so of course communicating was difficult but we coordinated as best we could.
She would borrow mobiles from time to time and tell me when I could call. Even after buying one for her it was not always easy as she would occasionally give hers to others to borrow. I actually admired her for sharing what she had with others. Suffice to say that if your lady was interested she would find a way.