Would T-Mobile charge me in anyway if I use Wifi on my phone even though I don't have an internet data plan?
My sister recently broke her phone. So as a result, she's began using a used Blackberry and wanted to setup the wifi in her phone and use the internet from there. However, we don't have an internet data plan included. If we were to use Wifi on the Blackberry for internet access, would there be any additional charges such as charges for data usage?