Zong sim lagao offer is valid only for those customers of zong that have not used their sim since last 30 days.  Just put the sim in phone and recharge Rs. 50 only. After this recharge you can get free benefits, and the free benefits last only for as long as 3 months. Zong sim lagao offer gives these benefits to the user.zong sim lagao offer latest .

  1. 50 onnet minutes.
  2. 50 onnet sms.
  3. 50 MB internet.

These benefits will be given on a daily basis and will expire at 12 am. To check quantity of these benefits, dial *102*1#