You see their free smartphone ads everywhere. If you ask their ever apologetic Facebook agents, they'll tell you that application will be "subject for approval." Turns out that the famous "subject for approval" phrase is in the tune of:
Plan 999 - You must have at least 20k monthly salary
Plan 1500 - You must have at least 30k monthly salary
Those who have credit cards and are eyeing for the Samsung/HTC gadgets on these plans have greater chances of owning those gadgets.