A new wireless network , called 4 G LTE , took hold at CES . Sprint product chief Fared Adib declined to comment on the company 's marketing plans . The technology will replace old 4 ##G phones . Old 4 ##G phones from AT & T and Sprint are not compatible with it .
A new wireless network , called 4 G LTE , took hold at CES . The technology will replace old 4 ##G phones . Old 4 ##G phones from AT & T and Sprint are not compatible with it .