WiFi calling is a feature that’s getting more popular by the day, but it can be a little tricky to get going as it varies from one carrier to the next. It also doesn’t help that there are several dozen smartphones with the feature. That said, if you’re looking to enable T-Mobile WiFi calling on the iPhone 6 Plus, iPhone 6, 6S, and 5C, we’ve got just the thing for you.

YouTuber SamShares has put together a nice guide with instructions on how to enable WiFi calling on several different devices including the iPhone 5c, iPhone 5s, and iPhone 6 Plus. The guide for T-Mobile, but the process will work on devices brought in from other carriers to T-Mobile. There’s a lot of that going around considering T-Mob’s gotten pretty good at buying out contracts which has resulted in a lot of new customers for the carrier..

There has been some  back and forth with the T-Mobile WiFi calling as to whether it uses your minutes on the $30 plan or not with T-Mob saying it will while numerous customers says it doesn’t. Either way, it’s better to use caution as you don’t want to suck away your minutes while thinking that the T-Mobile WiFi calling is letting you talk for free.

The process of how to enable T-Mobile WiFi calling on the iPhone 6 Plus, iPhone 6, 6S, and 5C is fairly straightforward and should only take a few minutes to pull off. The video below will walk you through the steps if you’re ready to get your WiFi calling on.