Vinaphone check data balance?


What's do you mean?

How do I check how many MB (for internet) I have left?

I bought a 1 month 1.2GB allowance. But I'll probably use it up. And want to know so it won't start charging me high rates.

possible not. In Vietnam is common to drop the speed and you receive sms , so you can add one time bm or upgrade

You can text  DATA   send to  888  for check!