I just got the phone and Im having a terrible time trying to figure this out... it has the option for sync but doesnt seem to communicate well with any server so I am still baffled by it... I have called both TMobile's IT support and my jobs IT support and neither has been very helpful.... I just may go back to black berry...if you figure this out, please share the info..
My Touch 4G, LG Dlite, Nokia 5230, Docomo NTT SH906I
I have had this phone for 2 years and its exchange works well. Its push works to. I have the updated version. Make sure you have the latest version, you can do it by going into settings>about phone> softwear updates and also make sure you have the latest android version for that phone. You can go to T-mobile store and they will update it there. Takes about 1 hour or so.