Hey,It is not hidden function.
This is new phone from Motorola!
There is Z6,Z6 DUO,Z6m and now THIS(Motorola Macro)
i don't understand why motorola is hidding today's most important functions in their firmwares;| like EDGE in e2
If you read news from Motorola, you would know that in all phones of certain time were spoiled GSM chips, with bad submission of a energy feed, EDGE from it can work worse. On these models have got L7, E2, E6, A1200.So A1200e have a new chip,so it have EDGE with out any seem activation