× جستجوی اخبار عنوان یا متن خبر سرویس اصلی Select Taliya News سرویس فرعی از تاریخ تا تاریخ Toggle Dropdown مشاهده همه Archive جستجوی خبرها value-added service (VAS) in the field of telecommunications Many mobile subscribers encounter a value added service after they receive their mobile bills, but in reality they do not know what they pay for what they pay f... 2019/07/02 what does the different internet signage mean on cellphone? You will surely see the various symbols H, 4G, 3G, G, E and H + on your smartphone. Do you know the difference between these signs? In this article, we describe... 2019/07/01