I think it just connects automatically.
My phone already does this when I am near an AT&T hotspot, but otherwise a notification pops up to ask me if I want to connect to a network it found.
Update: I called boost and they checked to see if the phones could be activated and they confirmed it could. Going to the boost store tomorrow and having them call CS cause they told me to tell them...Sniffy123 Today, 10:09 PM
Different location. Speeds are still terrible in Evans Mils on LTE. Thankfully HSPA+ works great there and i can toggle thatTHoAddict01 Today, 10:08 PM