So everyone says there is no wifi. I've also heard that tmobile is hiding wifi to get money. Well the second version might be true since look at that website
http://www.jr.com/tmobile/pe/OMT_SAMT919B/ . go to the bottom of it and see product specs. On WIFI it says " Capable with this phone " . And Hotspot is available in every tmobile phone, and hotspot uses wifi so it would also work on Behold. TMOBILE IS HIDING WIFI TO GET MONE FOR DATA PLANS !!!
I wouldn't really call J&R a credible source, they are just trying to sell a phone. It's a typo cause it also says the behold is a slider too, im sure u know it's not. the phone doesnt have wifi, plenty of us have search relentlessly and come up with nothing.