WiFi Calling lets you make and receive calls and texts over WiFi when mobile signal is weak, for example indoors or in a basement. It's included on all Zable Mobile plans and switched on by default, so there's usually nothing to set up.
WiFi Calling works on any handset that supports it. If it isn't working, here's how to check it's turned on:
On iPhone:
Go to Settings > Mobile Service (or Cellular).
Tap your Zable line.
Turn on Wi-Fi Calling.
On Android:
Go to Settings > Network & internet (menus vary by manufacturer).
Select your Zable line, or Calls & SMS.
Turn on Wi-Fi calling.
Still not working? Send us your query here using the email address you signed up with.