Cellular One Northern Michigan
Cellularone has a pretty agressive GSM buildout plan for 2006, Our agent rep. shares the info. with us for our area but not other areas,I would suggest that you contact the CellularOne office in Traverse City and they should be able to provide you with GSM upgrades in your area. We believe in the GSM format and feel it is one of the better technologies for wireless communications out there. There's a reason the rest of the world adopted GSM years ago as there primary wireless platform.
Hope this helps out.
JB