Bought a $5 extra card recently, just called 1 minute to US, then only $4.64 left. A few days later, want to call china, found only $2.26 left, WaoCao!!! Almost faint !!! After called made (about 15 minutes), became zero.
Have the same experience before with extra cards.
DON'T buy extra anyway.
Have the same experience before with extra cards.
DON'T buy extra anyway.