In my usual cell phone tower geek ways i have been tower spotting and in the CHCH and south i have seen the techs installing the new antennas at Belfast / Templeton and Rolleston sites. Also in Victoria St (montreal).
The panels look very similar to Vodafones 2100mhz antennas but i am not 100% sure especially since they are on city edge and and satellite towns sites, the Tinwald in Ashburton site has also been done, yeah data capital of NZ!
I could get some pics but i am sure a fellow tower spottor has some idea.
The rumours i had said that the 800mhz CDMA network antennas will support GSM 850 as well? could this mean Telecom are unoffically expanding WCDMA further than expected or are those panels GSM 850?