Liuzai Primary School

「數據警告」是什麼？

What is a Data Warning?

What does it mean when a data warning pops up on my phone? Why did a warning pop up when I only used 2GB of the 5GB network card I...

What is a Data Warning?

What does it mean when a data warning pops up on my phone? Why did a warning pop up when I only used 2GB of the 5GB network card I...