Is this good deal on iPhone 4?

Hi
I'm about to get iPhone 4 32GB
$55 monthly for 18 months
I'll get 100GB monthly at 7.2 Mbps and NO free minutes and messages

Is this good deal?

BTW this plan is not available to public, and i'm not in U.S

There must be a catch.

You wanna buy a phone without having minutes?

I work in mobile phones, you either have the best credit rating on the planet, or you have to pay something upfront.

no i don't have the best credit rating on the planet lol, actually this plan is for iphone service provider staff only (not me :shhh, so there is no catch
The cheapest plan available to public is $27/month with upfront charges of $655, this plan includes 1GB/month, 125 minutes, 125 messages