Zong Sim Lagao Offer Zong is offering 100 zong min + 2 GB data every month on Zong Sim lagao offer, if you have not used your sim for last 30 days then insert you sim and recharge for 50 rupees to avail this offer. This offer remains for 60 days after subscribing this offer and resources will received every month. For More Details Visit : Zong Sim Lagao Offer