Zong to zong free call

Zong to zong free callings...
Agar ap zong ki sim use kar rahe hain to abhi apni zong ki sim se 
*34# cod Dial kare 
Is code say ap ko bilkull muft 100 minutes mil jayenge ye cod rozana dial karty rehana ap ko dialy 100 minutes melaty rahy gye call charge har network ka hota hai zong ka 0.24 paisa hai 
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