Because here in Mexico we have the nextel company and they are the only ones who have the exclusivity of the manufacturers
We are buying right know the phones from US and sell them to the user of nextel they only change the sim card to the phone that i sold them and it works
Here in Mexico we dont have so many products of Nextel for example the I850 we are just two companys who sell the phone to the public here in Mexcio not even nextel
they deal with a lot of motorola phones. i'll contact them and ask them. it will be a day or two before they email me back.i'll post in this thread or PM you once i find out