This post has a trick that tells you how to activate or subscribe Zong Perfect Package which is a daily bundle package having:
1) Unlimited on-net calls (Zong to Zong) except 7pm to 10pm.
2) 500 SMS.
3) 100 MMS.
4) 1 hour internet.
So this package is good to fulfil maximum needs of users.
How to Activate or DeActivate
Procedure to Activate:
Write “Sub” and send to 7171
Then you will receive confirmation message and your package will be activated.
Procedure to DeActivate:
Write “Unsub” and send to 7171
Then you will receive confirmation message and your package will be deactivated.
Give comments if you enjoyed the trick.