Can't I use Kakao Talk if I stop my phone?

pu1. I can't get Kakao Talk with my data. I can't get it with Wi-Fi

2017-12-27

OK

pu2. 3g and lte are also stopped, so you can't use it outside. You can also use Kakao Talk if you connect to the Wi-Fi

2017-12-27

OK

pu3. It works fine if you connect it to a wireless router

2017-12-27

OK