T-Mobile users with an iPhone can now use Apple Business Chat, T-Mobile said Thursday.

The messaging feature, which Apple launched in March, lets you do things like schedule appointments or place orders with businesses.

In this case, T-Mobile users can change their rate plans and address, pay a bill, check their balances or even buy a new phone using Apple Business Chat.

"Just shoot us a message," T-Mobile Chief Operating Officer Mike Sievert said in a blog post.

The service is available starting Thursday.