So I recently lost my Samsung Behold Expresso. So then I went t-mobile and they told me that they dont make the first behold. so they sent me the behold 2. when i Got it they said that i needed to have internet in order for it to work properly that the messeqes and the calls were qonna be messed up. So my question is do i need internet for the samsunq behold 2 to work properly?
and if iDnt have a data plan will it still work.?

cause at the store they said that the phone would turn of by itself at times. messeqes will draqq and calls would end by themselves sometimes.