I think Yasir already answer your question.Are you using employee package? If you are. IS it true that in Karachi employee packages has FUP in place? I've been told that speed get throttled if you download over 10GB a month? Is that correct?
Yes i m using ZONG employee package. No there is no any FUP in employee package through out Pakistan including Karachi. Speed don't get throttled if you download over 10 GB. As myself downloaded about 50GB from ZONG employee package and yet i m getting speed around 8 - 14 Mbps.
I hope i will answer all your queries.
- RKBladex