It's good for Fetion to send text messages.

If you don't have more than 400 text messages a month, I suggest you don't use them. Fetion is similar to QQ, which is troublesome, and there is a traffic fee for using Fetion, which is only suitable for people with many short messages.

Using Fetion has nothing to do with SMS, and your SMS package and others are not affected. Just like calling and texting, deduct your own money and use your own money. If you want to use Fetion to open Fetion service first and then GPRS, you'd better pack a package, download Fetion from your mobile phone or computer to your mobile phone (of course, it can also be used on your computer, which is completely free and does not require traffic), then enable Fetion, add the number you need to your Fetion and you can chat, which is similar to QQ.