本文发表在 rolia.net 枫下论坛Can I use Wi-Fi Calling if I'm travelling outside of Canada?
If you're travelling outside of Canada and using Wi-Fi Calling, here's what will be taken from your plan's voice minutes and messaging limits, without incurring long distance or roaming charges:

All text messages and calls you get from anywhere in the world
All text messages and calls you make or send to a Canadian number
If you're travelling outside of Canada and using Wi-Fi Calling, all outgoing text messages and calls to a non-Canadian number will count the same way as they do on a mobile network. Roaming and long distance charges depend on your roaming situation (e.g., whether you have a Travel Pack or use roaming Pay-Per-Use rates).

Travel Pack: If you have a Travel Pack or other roaming add-on, all outgoing Wi-Fi Calling text messages and calls to a non-Canadian number will count as minutes or messages included in your Travel Pack or roaming add-on. If you go over your Travel Pack or roaming add-on's limit, you'll be charged the overage rates mentioned in your Travel Pack or roaming add-on.

Pay-Per-Use Rates: If you didn't get a Travel Pack or roaming add-on, your outgoing Wi-Fi Calling text messages and calls to a non-Canadian number will be charged based on standard roaming Pay-Per-Use rates.更多精彩文章及讨论，请光临枫下论坛 rolia.net