T-Mobile has seemingly fallen in love with the Smartphone BOGO promotion lately as they have extended the offer to the Customer Care channel through April 19^th.  This, of course, falls in line with the current retail Smartphone BOGO (includes Nokia Nuron) also going on through April 19^th.  The Customer Care BOGO has a few limitations though:

• Both lines have to be eligible for full discount pricing, meaning at least 22 months since you last signed a contract
• Both have to be the same device as stated above
• Both lines will sign a 2-year contract
• Both lines will be assessed the upgrade free

Sound good? Ok, now if only T-Mobile can keep those slippery HTC HD2’s in stock!