This is a tip that will help you if you want to unscubscribe/deactivate Zong Dail Tunes service. Below is the Procedure to Unsub Zong Dial Tunes.
How to Deactivate Zong Dial Tunes:
Write a New Message “Unreg”
and send it to 230
(The charges of this SMS are Rs. 5 + tax ).